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PageSpeed Insights
PageSpeed Insights
This site uses cookies from Google to deliver its services and to analyze traffic.
Report from Feb 28, 2025, 6:01:00 PM
Discover what your real users are experiencing
Core Web Vitals Assessment: Failed
Largest Contentful Paint (LCP)
1.8 s
Page LoadsGood (≤ 2.5 s)86%Needs Improvement (2.5 s - 4 s)7%Poor (> 4 s)7%75th Percentile - 1.8 sCore Web Vital
Interaction to Next Paint (INP)
321 ms
Page LoadsGood (≤ 200 ms)50%Needs Improvement (200 ms - 500 ms)41%Poor (> 500 ms)10%75th Percentile - 321 msCore Web Vital
Cumulative Layout Shift (CLS)
0
Page LoadsGood (≤ 0.1)99%Needs Improvement (0.1 - 0.25)1%Poor (> 0.25)0%75th Percentile - 0Core Web Vital
Other Notable Metrics
First Contentful Paint (FCP)
1.1 s
Page LoadsGood (≤ 1.8 s)89%Needs Improvement (1.8 s - 3 s)7%Poor (> 3 s)4%75th Percentile - 1.1 s 
Time to First Byte (TTFB)
0.6 s
Page LoadsGood (≤ 0.8 s)87%Needs Improvement (0.8 s - 1.8 s)10%Poor (> 1.8 s)3%75th Percentile - 0.6 sExperimental
Latest 28-day collection period
Various mobile devicesMany samples (Chrome UX Report)Full visit durationsVarious network connectionsAll Chrome versions
Core Web Vitals Assessment: Failed
Largest Contentful Paint (LCP)
1.5 s
Page LoadsGood (≤ 2.5 s)89%Needs Improvement (2.5 s - 4 s)6%Poor (> 4 s)5%75th Percentile - 1.5 sCore Web Vital
Interaction to Next Paint (INP)
256 ms
Page LoadsGood (≤ 200 ms)62%Needs Improvement (200 ms - 500 ms)33%Poor (> 500 ms)5%75th Percentile - 256 msCore Web Vital
Cumulative Layout Shift (CLS)
0
Page LoadsGood (≤ 0.1)96%Needs Improvement (0.1 - 0.25)1%Poor (> 0.25)3%75th Percentile - 0Core Web Vital
Other Notable Metrics
First Contentful Paint (FCP)
1 s
Page LoadsGood (≤ 1.8 s)89%Needs Improvement (1.8 s - 3 s)6%Poor (> 3 s)5%75th Percentile - 1 s 
Time to First Byte (TTFB)
0.5 s
Page LoadsGood (≤ 0.8 s)88%Needs Improvement (0.8 s - 1.8 s)7%Poor (> 1.8 s)6%75th Percentile - 0.5 sExperimental
Latest 28-day collection period
Various mobile devicesMany samples (Chrome UX Report)Full visit durationsVarious network connectionsAll Chrome versions
Diagnose performance issues
41
Performance
71
Accessibility
96
Best Practices
85
SEO
41
Performance
71
Accessibility
96
Best Practices
85
SEO
41 FCP+5LCP+0TBT+8CLS+25SI+3 Performance
Values are estimated and may vary. The performance score is calculated directly from these metrics.See calculator.
0–49 50–89 90–100
Final Screenshot
Metrics
First Contentful Paint
2.9 s
First Contentful Paint marks the time at which the first text or image is painted. Learn more about the First Contentful Paint metric.
Largest Contentful Paint
11.0 s
Largest Contentful Paint marks the time at which the largest text or image is painted. Learn more about the Largest Contentful Paint metric
Total Blocking Time
1,040 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds. Learn more about the Total Blocking Time metric.
Cumulative Layout Shift
0
Cumulative Layout Shift measures the movement of visible elements within the viewport. Learn more about the Cumulative Layout Shift metric.
Speed Index
6.9 s
Speed Index shows how quickly the contents of a page are visibly populated. Learn more about the Speed Index metric.
  • Captured at Feb 28, 2025, 6:01 PM UTC
  • Emulated Moto G Power with Lighthouse 12.2.3
    Unthrottled CPU/Memory Power: 470 CPU throttling: 1.2x slowdown (Simulated) Screen emulation: 412x823, DPR 1.75 Axe version: 4.10.2
  • Single page session
    This data is taken from a single page session, as opposed to field data summarizing many sessions.
  • Initial page load
  • Slow 4G throttling
    Network throttling: 150 ms TCP RTT, 1,638.4 kb/s throughput (Simulated) Browser location: North America
  • Using HeadlessChromium 133.0.6943.126 with lr
    User agent (network): "Mozilla/5.0 (Linux; Android 11; moto g power (2022)) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.0.0 Mobile Safari/537.36"
Screenshot
Screenshot
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Screenshot
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Show audits relevant to:
Diagnostics
Minimize main-thread work 5.0 s
Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to minimize main-thread workTBT
Category
Time Spent
Script Evaluation
3,198 ms
Style & Layout
664 ms
Other
473 ms
Parse HTML & CSS
251 ms
Garbage Collection
179 ms
Script Parsing & Compilation
126 ms
Rendering
60 ms
Reduce the impact of third-party code Third-party code blocked the main thread for 1,200 ms
Third-party code can significantly impact load performance. Limit the number of redundant third-party providers and try to load third-party code after your page has primarily finished loading. Learn how to minimize third-party impact.TBT
Third-Party
Transfer Size
Main-Thread Blocking Time
b-cdn.net
1,138 KiB
605 ms
…jquery@2.2.4/jquery.min.js
(ngtravel.b-cdn.net)
62 KiB
605 ms
…privacy@1.1/privacy.js?v=1.0.61
(ngtravel.b-cdn.net)
1 KiB
0 ms
…privacy@1.1/privacy-cookie.js?v=1.0.61
(ngtravel.b-cdn.net)
1 KiB
0 ms
…Background/030225_JT…%CC%81te%CC%81_slider_web.webp?width=…
(s3-eu-west-1.b-cdn.net)
109 KiB
0 ms
…pepites_du_moment/AdobeStock_65712349%201%20(1).png?width=480
(s3-eu-west-1.b-cdn.net)
85 KiB
0 ms
…pepites_du_moment/crete.png?width=480
(s3-eu-west-1.b-cdn.net)
84 KiB
0 ms
…inspiration/decouverte.webp?width=480
(s3-eu-west-1.b-cdn.net)
82 KiB
0 ms
…Background/250225_JT….webp?width=960&crop=580,300
(s3-eu-west-1.b-cdn.net)
81 KiB
0 ms
…pepites_du_moment/EBB%20%C3%A9t%C3%A9%20.png?width=…
(s3-eu-west-1.b-cdn.net)
80 KiB
0 ms
…pepites_du_moment/maurice.png?width=580&height=300
(s3-eu-west-1.b-cdn.net)
77 KiB
0 ms
…inspiration/club.webp?width=480
(s3-eu-west-1.b-cdn.net)
76 KiB
0 ms
…Top/030225_JT…%CC%81te%CC%81_top(1).webp?width=960&crop=480,300
(s3-eu-west-1.b-cdn.net)
47 KiB
0 ms
…Top/250225_JT….webp?width=960&crop=480,300
(s3-eu-west-1.b-cdn.net)
44 KiB
0 ms
…pepites_du_moment/egypte_291122.webp?width=480
(s3-eu-west-1.b-cdn.net)
43 KiB
0 ms
…clubs/logo_coralia.png
(s3-eu-west-1.b-cdn.net)
43 KiB
0 ms
…clubs/kappa.webp?width=480
(s3-eu-west-1.b-cdn.net)
42 KiB
0 ms
…clubs/logo_eldorador.png
(s3-eu-west-1.b-cdn.net)
38 KiB
0 ms
…inspiration/espaces.webp?width=480
(s3-eu-west-1.b-cdn.net)
30 KiB
0 ms
…clubs/coralia.webp?width=480
(s3-eu-west-1.b-cdn.net)
21 KiB
0 ms
…bootstrap@3.3.6/bootstrap.min.css
(ngtravel.b-cdn.net)
21 KiB
0 ms
…clubs/eldorador.webp?width=480
(s3-eu-west-1.b-cdn.net)
20 KiB
0 ms
…inspiration/noces.webp?width=480
(s3-eu-west-1.b-cdn.net)
15 KiB
0 ms
…inspiration/famille.webp?width=480
(s3-eu-west-1.b-cdn.net)
12 KiB
0 ms
…inspiration/bien-etre.webp?width=480
(s3-eu-west-1.b-cdn.net)
9 KiB
0 ms
…clubs/logo_kappa.png
(s3-eu-west-1.b-cdn.net)
6 KiB
0 ms
…picto/aide_menu.svg
(s3-eu-west-1.b-cdn.net)
1 KiB
0 ms
…picto/telephone.svg
(s3-eu-west-1.b-cdn.net)
1 KiB
0 ms
…picto/favori_menu.svg
(s3-eu-west-1.b-cdn.net)
1 KiB
0 ms
…picto/phone.svg
(s3-eu-west-1.b-cdn.net)
1 KiB
0 ms
…picto/reservation.svg
(s3-eu-west-1.b-cdn.net)
1 KiB
0 ms
/scripts/pagination.js
(ngtravel.b-cdn.net)
1 KiB
0 ms
/scripts/user.js
(ngtravel.b-cdn.net)
1 KiB
0 ms
…google/g-script.js
(ngtravel.b-cdn.net)
1 KiB
0 ms
…google/jettours.js
(ngtravel.b-cdn.net)
1 KiB
0 ms
…Background/OP_Moye_Orient.png?width=960&crop=580,300
(s3-eu-west-1.b-cdn.net)
0 KiB
0 ms
…Top/top.png?width=960&crop=480,300
(s3-eu-west-1.b-cdn.net)
0 KiB
0 ms
Google Tag Manager
tag-manager
466 KiB
309 ms
/gtag/js?id=…
(www.googletagmanager.com)
131 KiB
130 ms
/gtag/js?id=…
(www.googletagmanager.com)
105 KiB
94 ms
/gtm.js?id=GTM-5SHMJFT
(www.googletagmanager.com)
134 KiB
68 ms
/gtag/destination?id=…
(www.googletagmanager.com)
93 KiB
17 ms
…5230/sw_iframe.html?origin=https%3A%2F%2Fwww.jettours.com
(www.googletagmanager.com)
2 KiB
0 ms
ContentSquare
analytics
125 KiB
187 ms
/uxa/bef80bb7aebfb.js
(t.contentsquare.net)
123 KiB
187 ms
/pageview?ex=…
(c.az.contentsquare.net)
0 KiB
0 ms
/pageEvent?value=…
(c.az.contentsquare.net)
0 KiB
0 ms
/quota?ct=0
(q-eu1.az.contentsquare.net)
0 KiB
0 ms
/v2/recording?rt=…
(k-eu1.az.contentsquare.net)
0 KiB
0 ms
/v2/recording?rt=…
(k-eu1.az.contentsquare.net)
0 KiB
0 ms
/exist?v=…
(srm.aa.contentsquare.net)
0 KiB
0 ms
SaleCycle
ad
50 KiB
97 ms
/capture/jettours.js
(d16fk4ms6rqz1v.cloudfront.net)
43 KiB
97 ms
/iframe_receiver/bundle.js
(s.salecycle.com)
6 KiB
0 ms
/capture/legacy_receiver.html?sc_frame_id=…
(d16fk4ms6rqz1v.cloudfront.net)
1 KiB
0 ms
/receiver.html?sc_frame_id=fac00b69-fe9c-461a-850f-b00b83ebf50a
(s.salecycle.com)
1 KiB
0 ms
/impression?msgId=41471f03-f70f-4672-ab2e-8889769c4a5a
(i.salecycle.com)
0 KiB
0 ms
JSDelivr CDN
cdn
69 KiB
5 ms
…js/bootstrap-select.min.js
(cdn.jsdelivr.net)
17 KiB
3 ms
…thumbnail/lg-thumbnail.min.js
(cdn.jsdelivr.net)
19 KiB
2 ms
…slick/slick.min.js
(cdn.jsdelivr.net)
11 KiB
1 ms
…js/bootstrap.min.js
(cdn.jsdelivr.net)
11 KiB
0 ms
…dist/lazyload.min.js
(cdn.jsdelivr.net)
4 KiB
0 ms
…css/bootstrap-select.min.css
(cdn.jsdelivr.net)
3 KiB
0 ms
…imagesloaded@5.0.0/imagesloaded.pkgd.min.js
(cdn.jsdelivr.net)
3 KiB
0 ms
…dist/zebra_cookie.min.js
(cdn.jsdelivr.net)
1 KiB
0 ms
Cloudflare CDN
cdn
41 KiB
1 ms
…1.1.0/jquery.magnific-popup.min.js
(cdnjs.cloudflare.com)
7 KiB
1 ms
…4.4.0/bootbox.min.js
(cdnjs.cloudflare.com)
4 KiB
0 ms
…2.3.4/owl.carousel.min.js
(cdnjs.cloudflare.com)
11 KiB
0 ms
…1.1.0/magnific-popup.min.css
(cdnjs.cloudflare.com)
6 KiB
0 ms
…js/jquery.mmenu.min.js
(cdnjs.cloudflare.com)
5 KiB
0 ms
…2.1.2/enquire.min.js
(cdnjs.cloudflare.com)
3 KiB
0 ms
…css/jquery.mmenu.min.css
(cdnjs.cloudflare.com)
2 KiB
0 ms
…assets/owl.carousel.min.css
(cdnjs.cloudflare.com)
2 KiB
0 ms
Facebook
social
82 KiB
0 ms
/en_US/fbevents.js
(connect.facebook.net)
64 KiB
0 ms
…config/289…?v=…
(connect.facebook.net)
17 KiB
0 ms
/tr/?id=…
(www.facebook.com)
0 KiB
0 ms
Google Fonts
cdn
47 KiB
0 ms
…v40/memvYaGs1….woff2
(fonts.gstatic.com)
43 KiB
0 ms
/css?family=…
(fonts.googleapis.com)
3 KiB
0 ms
/css?family=Poppins:300,400&display=swap
(fonts.googleapis.com)
1 KiB
0 ms
Pinterest
social
28 KiB
0 ms
…lib/main.8821a9da.js
(s.pinimg.com)
23 KiB
0 ms
/ct/core.js
(s.pinimg.com)
2 KiB
0 ms
/user/?tid=…
(ct.pinterest.com)
1 KiB
0 ms
/ct.html
(ct.pinterest.com)
1 KiB
0 ms
/v3/?tid=…
(ct.pinterest.com)
1 KiB
0 ms
Google CDN
cdn
24 KiB
0 ms
/call-tracking/call-tracking_9.js
(www.gstatic.com)
21 KiB
0 ms
/wcm/loader.js
(www.gstatic.com)
3 KiB
0 ms
Realytics
analytics
20 KiB
0 ms
/realytics-1.2.min.js
(cdn-eu.realytics.net)
19 KiB
0 ms
/?apikey=ry-j3tt02rs&id=ry_448536BB-8A92-4030-B87C-68865BA579F2
(api-v4.realytics.net)
0 KiB
0 ms
/?apikey=ry-j3tt02rs&id=ry_448536BB-8A92-4030-B87C-68865BA579F2
(api-v6.realytics.net)
0 KiB
0 ms
Bing Ads
ad
17 KiB
0 ms
/bat.js
(bat.bing.com)
15 KiB
0 ms
…action/343….js
(bat.bing.com)
2 KiB
0 ms
Google/Doubleclick Ads
ad
10 KiB
0 ms
…viewthrou…/378…?random=…
(googleads.g.doubleclick.net)
3 KiB
0 ms
/activity;register_…=1;src=14211599;type=invmedi….0%7CHeadlessCh
(ad.doubleclick.net)
2 KiB
0 ms
/activityi;src=14211599;type=invmedia;cat=ngtra0;ord=853…;n….126
(14211599.fls.doubleclick.net)
1 KiB
0 ms
…ga/rul?tid=…
(td.doubleclick.net)
1 KiB
0 ms
…rul/378…?random=…
(td.doubleclick.net)
1 KiB
0 ms
…378…/wcm?cc=ZZ&dn=017…&cl=EvlbCO7Lq…&dma=0&npa=0&ct_eid=2
(www.googleadservices.com)
1 KiB
0 ms
…378…/wcm?cc=ZZ&dn=017…&cl=SJfBCPDhp…&dma=0&npa=0&ct_eid=2
(www.googleadservices.com)
1 KiB
0 ms
…rul/activityi;fledge=1;src=14211599;typ….0%7CHeadlessChrome%3B1
(td.doubleclick.net)
1 KiB
0 ms
…z/src=14211599;type=invmedia;cat=ngtra0;ord=853…;npa=0;auid….12
(adservice.google.com)
1 KiB
0 ms
/g/collect?v=…
(stats.g.doubleclick.net)
0 KiB
0 ms
realytics.io
2 KiB
0 ms
…se/cnktajN0d…%3D%3D?ct=…
(tp.realytics.io)
0 KiB
0 ms
/tc.js?cb=174…
(i.realytics.io)
0 KiB
0 ms
/event/track?cb=174…
(m.realytics.io)
0 KiB
0 ms
/event/track?cb=174…
(m.realytics.io)
0 KiB
0 ms
/event/track?cb=174…
(m.realytics.io)
0 KiB
0 ms
Other Google APIs/SDKs
utility
2 KiB
0 ms
…attribution/wcm?cc=ZZ&dn=017…&cl=EvlbCO7Lq…&dma=0
(www.google.com)
1 KiB
0 ms
…attribution/wcm?cc=ZZ&dn=017…&cl=SJfBCPDhp…&dma=0
(www.google.com)
1 KiB
0 ms
…1p-user-list/378…?random=…
(www.google.com)
1 KiB
0 ms
/ccm/collect?en=…
(www.google.com)
0 KiB
0 ms
Google Analytics
analytics
1 KiB
0 ms
/g/collect?v=…
(analytics.google.com)
1 KiB
0 ms
bing.net
0 KiB
0 ms
/action/0?ti=…
(bat.bing.net)
0 KiB
0 ms
/actionp/0?ti=…
(bat.bing.net)
0 KiB
0 ms
Largest Contentful Paint element 11,040 ms
This is the largest contentful element painted within the viewport. Learn more about the Largest Contentful Paint elementLCP
Element
Vacances d'été
<img src="https://s3-eu-west-1.b-cdn.net/jt-resources/userfiles/jt/images/homepage/p…" alt="Vacances d'été" class="item-back">
Phase
% of LCP
Timing
TTFB
5%
600 ms
Load Delay
62%
6,880 ms
Load Time
30%
3,320 ms
Render Delay
2%
240 ms
Reduce JavaScript execution time 3.1 s
Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to reduce Javascript execution time.TBT
URL
Total CPU Time
Script Evaluation
Script Parse
b-cdn.net
1,502 ms
896 ms
2 ms
…jquery@2.2.4/jquery.min.js
(ngtravel.b-cdn.net)
1,502 ms
896 ms
2 ms
ContentSquare
analytics
1,289 ms
1,197 ms
52 ms
/uxa/bef80bb7aebfb.js
(t.contentsquare.net)
1,289 ms
1,197 ms
52 ms
Google Tag Manager
tag-manager
680 ms
609 ms
33 ms
/gtm.js?id=GTM-5SHMJFT
(www.googletagmanager.com)
280 ms
238 ms
11 ms
/gtag/js?id=…
(www.googletagmanager.com)
186 ms
173 ms
8 ms
/gtag/js?id=…
(www.googletagmanager.com)
146 ms
137 ms
8 ms
/gtag/destination?id=…
(www.googletagmanager.com)
69 ms
61 ms
5 ms
jettours.com
1st party
463 ms
16 ms
6 ms
https://www.jettours.com
463 ms
16 ms
6 ms
Unattributable
435 ms
86 ms
0 ms
Unattributable
435 ms
86 ms
0 ms
SaleCycle
ad
290 ms
180 ms
3 ms
/capture/jettours.js
(d16fk4ms6rqz1v.cloudfront.net)
290 ms
180 ms
3 ms
Eliminate render-blocking resources Potential savings of 900 ms
Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. Learn how to eliminate render-blocking resources.LCPFCP
URL
Transfer Size
Potential Savings
Cloudflare CDN
cdn
10.1 KiB
1,060 ms
…assets/owl.carousel.min.css
(cdnjs.cloudflare.com)
1.8 KiB
750 ms
…css/jquery.mmenu.min.css
(cdnjs.cloudflare.com)
2.3 KiB
150 ms
…1.1.0/magnific-popup.min.css
(cdnjs.cloudflare.com)
6.0 KiB
150 ms
Google Fonts
cdn
4.2 KiB
910 ms
/css?family=…
(fonts.googleapis.com)
3.0 KiB
750 ms
/css?family=Poppins:300,400&display=swap
(fonts.googleapis.com)
1.1 KiB
150 ms
jettours.com
1st party
32.7 KiB
1,200 ms
…jettours/A.master.css,qv=1.0.61.pagespeed.cf.pzZwTI2Mem.css
(www.jettours.com)
16.1 KiB
450 ms
…jquery/A.slick-theme.css.pagespeed.cf._1OZVGLXs6.css
(www.jettours.com)
2.0 KiB
150 ms
…jettours/home.css?v=1.0.61
(www.jettours.com)
14.6 KiB
600 ms
b-cdn.net
30.9 KiB
450 ms
…jquery@2.2.4/jquery.min.js
(ngtravel.b-cdn.net)
30.9 KiB
450 ms
JSDelivr CDN
cdn
4.1 KiB
910 ms
…dist/zebra_cookie.min.js
(cdn.jsdelivr.net)
1.1 KiB
150 ms
…css/bootstrap-select.min.css
(cdn.jsdelivr.net)
3.0 KiB
750 ms
Avoid an excessive DOM size 6,885 elements
A large DOM will increase memory usage, cause longer style calculations, and produce costly layout reflows. Learn how to avoid an excessive DOM size.TBT
Statistic
Element
Value
Total DOM Elements
6,885
Maximum DOM Depth
lu
<abbr>
17
Maximum Child Elements
 IndifférentLes plus demandésCanariesEgypteGrèceIle MauriceMarocTunisie Afrique…
<ul class="dropdown-menu inner " role="presentation" style="margin-top: 0px; margin-bottom: 0px;">
426
Reduce unused JavaScript Potential savings of 342 KiB
Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. Learn how to reduce unused JavaScript.LCPFCP
URL
Transfer Size
Potential Savings
Google Tag Manager
tag-manager
459.1 KiB
180.5 KiB
/gtag/js?id=…
(www.googletagmanager.com)
129.9 KiB
48.5 KiB
/gtm.js?id=GTM-5SHMJFT
(www.googletagmanager.com)
133.1 KiB
45.0 KiB
/gtag/destination?id=…
(www.googletagmanager.com)
92.3 KiB
44.6 KiB
/gtag/js?id=…
(www.googletagmanager.com)
103.8 KiB
42.3 KiB
ContentSquare
analytics
245.0 KiB
139.9 KiB
/uxa/bef80bb7aebfb.js
(t.contentsquare.net)
122.5 KiB
97.0 KiB
/uxa/bef80bb7aebfb.js
(t.contentsquare.net)
122.5 KiB
42.9 KiB
Facebook
social
61.1 KiB
21.3 KiB
/en_US/fbevents.js
(connect.facebook.net)
61.1 KiB
21.3 KiB
Image elements do not have explicit width and height
Set an explicit width and height on image elements to reduce layout shifts and improve CLS. Learn how to set image dimensionsCLS
URL
b-cdn.net
div.clubs > a.push_clubs > div.hover_div > img.logo
<img loading="lazy" class="logo" src="https://s3-eu-west-1.b-cdn.net/jt-resources/userfiles/jt/images/homepage/c…">
…clubs/logo_eldorador.png
(s3-eu-west-1.b-cdn.net)
div.menu_mobile > div.icones_mobile > a > img.picto
<img class="picto" alt="" src="https://s3-eu-west-1.b-cdn.net/jt-resources/userfiles/jt/images/picto/rese…">
…picto/reservation.svg
(s3-eu-west-1.b-cdn.net)
div.clubs > a.push_clubs > div.hover_div > img.logo
<img loading="lazy" class="logo" src="https://s3-eu-west-1.b-cdn.net/jt-resources/userfiles/jt/images/homepage/c…">
…clubs/logo_coralia.png
(s3-eu-west-1.b-cdn.net)
div.clubs > a.push_clubs > div.hover_div > img.logo
<img loading="lazy" class="logo" src="https://s3-eu-west-1.b-cdn.net/jt-resources/userfiles/jt/images/homepage/c…">
…clubs/logo_kappa.png
(s3-eu-west-1.b-cdn.net)
div.item > div.item-content > picture > img.owl-lazy
<img data-src="https://s3-eu-west-1.b-cdn.net/jt-resources/userfiles/jt/images/homepage/s…" alt="" class="owl-lazy center-block" src="https://s3-eu-west-1.b-cdn.net/jt-resources/userfiles/jt/images/homepage/s…" style="opacity: 1;">
…Top/250225_JT….webp?width=960&crop=480,300
(s3-eu-west-1.b-cdn.net)
div.item > div.item-content > picture > img.owl-lazy
<img data-src="https://s3-eu-west-1.b-cdn.net/jt-resources/userfiles/jt/images/homepage/s…" alt="" class="owl-lazy center-block" src="https://s3-eu-west-1.b-cdn.net/jt-resources/userfiles/jt/images/homepage/s…" style="opacity: 1;">
…Top/030225_JT…%CC%81te%CC%81_top(1).webp?width=960&crop=480,300
(s3-eu-west-1.b-cdn.net)
div.item > div.item-content > picture > img.owl-lazy
<img data-src="https://s3-eu-west-1.b-cdn.net/jt-resources/userfiles/jt/images/homepage/s…" alt="" class="owl-lazy center-block" src="https://s3-eu-west-1.b-cdn.net/jt-resources/userfiles/jt/images/homepage/s…" style="opacity: 1;">
…Top/top.png?width=960&crop=480,300
(s3-eu-west-1.b-cdn.net)
div.item > div.item-content > picture > img.owl-lazy
<img data-src="https://s3-eu-west-1.b-cdn.net/jt-resources/userfiles/jt/images/homepage/s…" alt="" class="owl-lazy center-block" src="https://s3-eu-west-1.b-cdn.net/jt-resources/userfiles/jt/images/homepage/s…" style="opacity: 1;">
…Top/210125_JT….webp?width=960&crop=480,300
(s3-eu-west-1.b-cdn.net)
div.item > div.item-content > picture > img.owl-lazy
<img data-src="https://s3-eu-west-1.b-cdn.net/jt-resources/userfiles/jt/images/homepage/s…" alt="" class="owl-lazy center-block" src="https://s3-eu-west-1.b-cdn.net/jt-resources/userfiles/jt/images/homepage/s…" style="opacity: 1;">
…Top/200225_JT….webp?width=960&crop=480,300
(s3-eu-west-1.b-cdn.net)
div.item > div.item-content > picture > img.owl-lazy
<img data-src="https://s3-eu-west-1.b-cdn.net/jt-resources/userfiles/jt/images/homepage/s…" alt="" class="owl-lazy center-block" src="https://s3-eu-west-1.b-cdn.net/jt-resources/userfiles/jt/images/homepage/s…" style="opacity: 1;">
…Top/top_JT-NL….png?width=960&crop=480,300
(s3-eu-west-1.b-cdn.net)
div.menu_mobile > div.icones_mobile > a > img.picto
<img class="picto" alt="" src="https://s3-eu-west-1.b-cdn.net/jt-resources/userfiles/jt/images/picto/phon…">
…picto/phone.svg
(s3-eu-west-1.b-cdn.net)
jettours.com
1st party
section#push-destinations > a > div.voir_tout > img
<img loading="lazy" src="/resources/images/common/pictos/arrow-point-to-right.svg">
…pictos/arrow-point-to-right.svg
(www.jettours.com)
a#slick-slide20 > div.content > div.savoir_plus > img
<img loading="lazy" src="/resources/images/common/pictos/arrow-point-to-right.svg">
…pictos/arrow-point-to-right.svg
(www.jettours.com)
a#slick-slide21 > div.content > div.savoir_plus > img
<img loading="lazy" src="/resources/images/common/pictos/arrow-point-to-right.svg">
…pictos/arrow-point-to-right.svg
(www.jettours.com)
a#slick-slide22 > div.content > div.savoir_plus > img
<img loading="lazy" src="/resources/images/common/pictos/arrow-point-to-right.svg">
…pictos/arrow-point-to-right.svg
(www.jettours.com)
a#slick-slide23 > div.content > div.savoir_plus > img
<img loading="lazy" src="/resources/images/common/pictos/arrow-point-to-right.svg">
…pictos/arrow-point-to-right.svg
(www.jettours.com)
a#slick-slide24 > div.content > div.savoir_plus > img
<img loading="lazy" src="/resources/images/common/pictos/arrow-point-to-right.svg">
…pictos/arrow-point-to-right.svg
(www.jettours.com)
a#slick-slide25 > div.content > div.savoir_plus > img
<img loading="lazy" src="/resources/images/common/pictos/arrow-point-to-right.svg">
…pictos/arrow-point-to-right.svg
(www.jettours.com)
Jet tours
<img src="/resources/images/mb/jettours/svg/logo_blanc.svg" height="40" style="max-width: 134px;" alt="Jet tours">
…svg/logo_blanc.svg
(www.jettours.com)
Enable text compression Potential savings of 4 KiB
Text-based resources should be served with compression (gzip, deflate or brotli) to minimize total network bytes. Learn more about text compression.LCPFCP
URL
Transfer Size
Potential Savings
Cloudflare CDN
cdn
5.1 KiB
3.6 KiB
…1.1.0/magnific-popup.min.css
(cdnjs.cloudflare.com)
5.1 KiB
3.6 KiB
Serve static assets with an efficient cache policy 27 resources found
A long cache lifetime can speed up repeat visits to your page. Learn more about efficient cache policies.
URL
Cache TTL
Transfer Size
ContentSquare
analytics
123 KiB
/uxa/bef80bb7aebfb.js
(t.contentsquare.net)
15m
123 KiB
Facebook
social
82 KiB
/tr/?id=…
(www.facebook.com)
None
0 KiB
/en_US/fbevents.js
(connect.facebook.net)
20m
64 KiB
…config/289…?v=…
(connect.facebook.net)
20m
17 KiB
b-cdn.net
57 KiB
…jquery@2.2.4/jquery.min.js
(ngtravel.b-cdn.net)
30d
31 KiB
…bootstrap@3.3.6/bootstrap.min.css
(ngtravel.b-cdn.net)
30d
21 KiB
…privacy@1.1/privacy.js?v=1.0.61
(ngtravel.b-cdn.net)
30d
1 KiB
…privacy@1.1/privacy-cookie.js?v=1.0.61
(ngtravel.b-cdn.net)
30d
1 KiB
/scripts/pagination.js
(ngtravel.b-cdn.net)
30d
1 KiB
/scripts/user.js
(ngtravel.b-cdn.net)
30d
1 KiB
…google/g-script.js
(ngtravel.b-cdn.net)
30d
1 KiB
…google/jettours.js
(ngtravel.b-cdn.net)
30d
1 KiB
SaleCycle
ad
49 KiB
/capture/jettours.js
(d16fk4ms6rqz1v.cloudfront.net)
None
43 KiB
/iframe_receiver/bundle.js
(s.salecycle.com)
1h
6 KiB
Pinterest
social
26 KiB
/ct/core.js
(s.pinimg.com)
2h
2 KiB
…lib/main.8821a9da.js
(s.pinimg.com)
14d
23 KiB
jettours.com
1st party
20 KiB
…jettours/home.css?v=1.0.61
(www.jettours.com)
5m
15 KiB
…pictos/arrow-right.png
(www.jettours.com)
5m
2 KiB
…pictos/arrow-left.png
(www.jettours.com)
5m
2 KiB
…pictos/arrow-right_white.png
(www.jettours.com)
5m
2 KiB
Realytics
analytics
20 KiB
/realytics-1.2.min.js
(cdn-eu.realytics.net)
None
19 KiB
/?apikey=ry-j3tt02rs&id=ry_448536BB-8A92-4030-B87C-68865BA579F2
(api-v4.realytics.net)
None
0 KiB
/?apikey=ry-j3tt02rs&id=ry_448536BB-8A92-4030-B87C-68865BA579F2
(api-v6.realytics.net)
None
0 KiB
JSDelivr CDN
cdn
19 KiB
…thumbnail/lg-thumbnail.min.js
(cdn.jsdelivr.net)
7d
19 KiB
Google CDN
cdn
3 KiB
/wcm/loader.js
(www.gstatic.com)
1h
3 KiB
realytics.io
1 KiB
…se/cnktajN0d…%3D%3D?ct=…
(tp.realytics.io)
None
0 KiB
/tc.js?cb=174…
(i.realytics.io)
None
0 KiB
Ensure text remains visible during webfont load
Leverage the font-display CSS feature to ensure text is user-visible while webfonts are loading. Learn more about font-display.
URL
Potential Savings
jettours.com
1st party
1,440 ms
…font/lemon_light.otf
(www.jettours.com)
300 ms
…font/cabin.ttf
(www.jettours.com)
830 ms
…font/lemon.ttf
(www.jettours.com)
300 ms
Properly size images Potential savings of 80 KiB
Serve images that are appropriately-sized to save cellular data and improve load time. Learn how to size images.LCPFCP
URL
Resource Size
Potential Savings
b-cdn.net
84.1 KiB
80.4 KiB
div.clubs > a.push_clubs > div.hover_div > img.logo
<img loading="lazy" class="logo" src="https://s3-eu-west-1.b-cdn.net/jt-resources/userfiles/jt/images/homepage/c…">
…clubs/logo_coralia.png
(s3-eu-west-1.b-cdn.net)
42.0 KiB
40.1 KiB
div.clubs > a.push_clubs > div.hover_div > img.logo
<img loading="lazy" class="logo" src="https://s3-eu-west-1.b-cdn.net/jt-resources/userfiles/jt/images/homepage/c…">
…clubs/logo_eldorador.png
(s3-eu-west-1.b-cdn.net)
37.0 KiB
35.4 KiB
div.clubs > a.push_clubs > div.hover_div > img.logo
<img loading="lazy" class="logo" src="https://s3-eu-west-1.b-cdn.net/jt-resources/userfiles/jt/images/homepage/c…">
…clubs/logo_kappa.png
(s3-eu-west-1.b-cdn.net)
5.2 KiB
4.9 KiB
Defer offscreen images Potential savings of 128 KiB
Consider lazy-loading offscreen and hidden images after all critical resources have finished loading to lower time to interactive. Learn how to defer offscreen images.LCPFCP
URL
Resource Size
Potential Savings
b-cdn.net
123.9 KiB
123.9 KiB
div.owl-item > div.item > picture > img.owl-lazy
<img data-src="https://s3-eu-west-1.b-cdn.net/jt-resources/userfiles/jt/images/homepage/s…" alt="" class="owl-lazy back" src="https://s3-eu-west-1.b-cdn.net/jt-resources/userfiles/jt/images/homepage/s…" style="opacity: 1;">
…Background/250225_JT….webp?width=960&crop=580,300
(s3-eu-west-1.b-cdn.net)
80.4 KiB
80.4 KiB
div.item > div.item-content > picture > img.owl-lazy
<img data-src="https://s3-eu-west-1.b-cdn.net/jt-resources/userfiles/jt/images/homepage/s…" alt="" class="owl-lazy center-block" src="https://s3-eu-west-1.b-cdn.net/jt-resources/userfiles/jt/images/homepage/s…" style="opacity: 1;">
…Top/250225_JT….webp?width=960&crop=480,300
(s3-eu-west-1.b-cdn.net)
43.5 KiB
43.5 KiB
jettours.com
1st party
3.7 KiB
3.7 KiB
ul.dropdown-menu > li > a#bs-select-1-0 > span.icon
<span class="icon icon icon-cancel">
…common/map.svg
(www.jettours.com)
3.7 KiB
3.7 KiB
Avoid serving legacy JavaScript to modern browsers Potential savings of 26 KiB
Polyfills and transforms enable legacy browsers to use new JavaScript features. However, many aren't necessary for modern browsers. For your bundled JavaScript, adopt a modern script deployment strategy using module/nomodule feature detection to reduce the amount of code shipped to modern browsers, while retaining support for legacy browsers. Learn how to use modern JavaScriptLCPFCP
URL
Potential Savings
Facebook
social
10.1 KiB
/en_US/fbevents.js
(connect.facebook.net)
10.1 KiB
/en_US/fbevents.js:24:2302
(connect.facebook.net)
@babel/plugin-transform-classes
/en_US/fbevents.js:273:15628
(connect.facebook.net)
Array.prototype.map
/en_US/fbevents.js:273:23417
(connect.facebook.net)
Array.from
/en_US/fbevents.js:273:25990
(connect.facebook.net)
Array.prototype.filter
/en_US/fbevents.js:273:29007
(connect.facebook.net)
Array.prototype.find
…config/289…?v=…
(connect.facebook.net)
0.0 KiB
…config/289…?v=…:20:2057
(connect.facebook.net)
@babel/plugin-transform-classes
JSDelivr CDN
cdn
8.0 KiB
…js/bootstrap-select.min.js
(cdn.jsdelivr.net)
8.0 KiB
../../js/bootstrap-select.js:279:4
Object.keys
Realytics
analytics
7.5 KiB
/realytics-1.2.min.js
(cdn-eu.realytics.net)
7.5 KiB
/realytics-1.2.min.js:8:495
(cdn-eu.realytics.net)
Date.prototype.toJSON
jettours.com
1st party
0.1 KiB
…lib/readmore.min.js,qv=1.0.61.pagespeed.ce.piuZJM8Ian.js
(www.jettours.com)
0.1 KiB
…lib/readmore.min.js,qv=1.0.61.pagespeed.ce.piuZJM8Ian.js:16:110
(www.jettours.com)
@babel/plugin-transform-classes
Reduce unused CSS Potential savings of 31 KiB
Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. Learn how to reduce unused CSS.LCPFCP
URL
Transfer Size
Potential Savings
b-cdn.net
19.7 KiB
18.6 KiB
…bootstrap@3.3.6/bootstrap.min.css
(ngtravel.b-cdn.net)
19.7 KiB
18.6 KiB
jettours.com
1st party
14.7 KiB
12.0 KiB
…jettours/A.master.css,qv=1.0.61.pagespeed.cf.pzZwTI2Mem.css
(www.jettours.com)
14.7 KiB
12.0 KiB
Avoid long main-thread tasks 17 long tasks found
Lists the longest tasks on the main thread, useful for identifying worst contributors to input delay. Learn how to avoid long main-thread tasksTBT
URL
Start Time
Duration
jettours.com
1st party
664 ms
…lib/readmore.min.js,qv=1.0.61.pagespeed.ce.piuZJM8Ian.js
(www.jettours.com)
8,548 ms
664 ms
Google Tag Manager
tag-manager
559 ms
/gtag/js?id=…
(www.googletagmanager.com)
15,661 ms
180 ms
/gtag/js?id=…
(www.googletagmanager.com)
13,261 ms
144 ms
/gtm.js?id=GTM-5SHMJFT
(www.googletagmanager.com)
8,346 ms
115 ms
/gtag/destination?id=…
(www.googletagmanager.com)
17,341 ms
67 ms
/gtm.js?id=GTM-5SHMJFT
(www.googletagmanager.com)
8,461 ms
53 ms
ContentSquare
analytics
537 ms
/uxa/bef80bb7aebfb.js
(t.contentsquare.net)
15,072 ms
158 ms
/uxa/bef80bb7aebfb.js
(t.contentsquare.net)
14,214 ms
91 ms
/uxa/bef80bb7aebfb.js
(t.contentsquare.net)
14,383 ms
68 ms
/uxa/bef80bb7aebfb.js
(t.contentsquare.net)
14,451 ms
60 ms
/uxa/bef80bb7aebfb.js
(t.contentsquare.net)
14,911 ms
56 ms
/uxa/bef80bb7aebfb.js
(t.contentsquare.net)
14,517 ms
53 ms
/uxa/bef80bb7aebfb.js
(t.contentsquare.net)
14,570 ms
51 ms
SaleCycle
ad
197 ms
/capture/jettours.js
(d16fk4ms6rqz1v.cloudfront.net)
11,463 ms
137 ms
/capture/jettours.js
(d16fk4ms6rqz1v.cloudfront.net)
11,655 ms
60 ms
Unattributable
61 ms
Unattributable
1,201 ms
61 ms
b-cdn.net
58 ms
…jquery@2.2.4/jquery.min.js
(ngtravel.b-cdn.net)
17,408 ms
58 ms
Initial server response time was short Root document took 590 ms
Keep the server response time for the main document short because all other requests depend on it. Learn more about the Time to First Byte metric.LCPFCP
URL
Time Spent
jettours.com
1st party
590 ms
https://www.jettours.com
590 ms
User Timing marks and measures 5 user timings
Consider instrumenting your app with the User Timing API to measure your app's real-world performance during key user experiences. Learn more about User Timing marks.
Name
Type
Start Time
Duration
fbevents:start:unwantedDataProcessing_2896799770573255
Mark
4,240.95 ms
fbevents:end:unwantedDataProcessing_2896799770573255
Mark
4,241.35 ms
fbevents:start:unwantedParamsProcessing_2896799770573255
Mark
4,241.60 ms
fbevents:start:validateUrlProcessing_2896799770573255
Mark
4,241.93 ms
fbevents:end:validateUrlProcessing_2896799770573255
Mark
4,242.20 ms
Avoid large layout shifts 3 layout shifts found
These are the largest layout shifts observed on the page. Each table item represents a single layout shift, and shows the element that shifted the most. Below each item are possible root causes that led to the layout shift. Some of these layout shifts may not be included in the CLS metric value due to windowing. Learn how to improve CLSCLS
Element
Layout shift score
Dès 229€
<div class="price">
0.000
div.menu_mobile > div.icones_mobile > a > img.picto
<img class="picto" alt="" src="https://s3-eu-west-1.b-cdn.net/jt-resources/userfiles/jt/images/picto/aide…">
Media element lacking an explicit size
…dist/lazyload.min.js
(cdn.jsdelivr.net)
A late network request adjusted the page layout
…jettours/home.css?v=1.0.61
(www.jettours.com)
A late network request adjusted the page layout
…jettours/A.master.css,qv=1.0.61.pagespeed.cf.pzZwTI2Mem.css
(www.jettours.com)
A late network request adjusted the page layout
…jquery/A.slick-theme.css.pagespeed.cf._1OZVGLXs6.css
(www.jettours.com)
A late network request adjusted the page layout
…responsive/gtm-scripts.js,qv=1.0.61.pagespeed.ce.jEMVE976gB.js
(www.jettours.com)
A late network request adjusted the page layout
…jquery@2.2.4/jquery.min.js
(ngtravel.b-cdn.net)
A late network request adjusted the page layout
div.menu_mobile > div.icones_mobile > a > img.picto
<img class="picto" alt="" src="https://s3-eu-west-1.b-cdn.net/jt-resources/userfiles/jt/images/picto/aide…">
0.000
div.menu_mobile > div.icones_mobile > a > img.picto
<img class="picto" alt="" src="https://s3-eu-west-1.b-cdn.net/jt-resources/userfiles/jt/images/picto/phon…">
0.000
…font/lemon_light.otf
(www.jettours.com)
Web font loaded
…font/lemon.ttf
(www.jettours.com)
Web font loaded
…v40/memvYaGs1….woff2
(fonts.gstatic.com)
Web font loaded
…font/Cabin-Regular.woff2
(www.jettours.com)
Web font loaded
…dist/lazyload.min.js
(cdn.jsdelivr.net)
A late network request adjusted the page layout
…jettours/home.css?v=1.0.61
(www.jettours.com)
A late network request adjusted the page layout
Avoids enormous network payloads Total size was 2,546 KiB
Large network payloads cost users real money and are highly correlated with long load times. Learn how to reduce payload sizes.
URL
Transfer Size
Google Tag Manager
tag-manager
463.4 KiB
/gtm.js?id=GTM-5SHMJFT
(www.googletagmanager.com)
134.1 KiB
/gtag/js?id=…
(www.googletagmanager.com)
131.0 KiB
/gtag/js?id=…
(www.googletagmanager.com)
104.8 KiB
/gtag/destination?id=…
(www.googletagmanager.com)
93.4 KiB
b-cdn.net
440.9 KiB
…Background/030225_JT…%CC%81te%CC%81_slider_web.webp?width=…
(s3-eu-west-1.b-cdn.net)
109.4 KiB
…pepites_du_moment/AdobeStock_65712349%201%20(1).png?width=480
(s3-eu-west-1.b-cdn.net)
84.8 KiB
…pepites_du_moment/crete.png?width=480
(s3-eu-west-1.b-cdn.net)
83.8 KiB
…inspiration/decouverte.webp?width=480
(s3-eu-west-1.b-cdn.net)
82.0 KiB
…Background/250225_JT….webp?width=960&crop=580,300
(s3-eu-west-1.b-cdn.net)
81.1 KiB
ContentSquare
analytics
123.2 KiB
/uxa/bef80bb7aebfb.js
(t.contentsquare.net)
123.2 KiB
Avoid chaining critical requests 18 chains found
The Critical Request Chains below show you what resources are loaded with a high priority. Consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load. Learn how to avoid chaining critical requests.
Maximum critical path latency: 2,692.374 ms
Initial Navigation
https://www.jettours.com
…1.1.0/magnific-popup.min.css
(cdnjs.cloudflare.com)
- 29.041 ms, 6.03 KiB
/css?family=…
(fonts.googleapis.com)
…v40/memvYaGs1….woff2
(fonts.gstatic.com)
- 3.979 ms, 42.85 KiB
/css?family=Poppins:300,400&display=swap
(fonts.googleapis.com)
- 15.834 ms, 1.14 KiB
…jettours/A.master.css,qv=1.0.61.pagespeed.cf.pzZwTI2Mem.css
(www.jettours.com)
…font/fonticons.woff2?7232865
(www.jettours.com)
- 678.118 ms, 20.79 KiB
…font/lemon_light.otf
(www.jettours.com)
- 303.949 ms, 24.26 KiB
…jquery/A.slick-theme.css.pagespeed.cf._1OZVGLXs6.css
(www.jettours.com)
- 660.863 ms, 1.99 KiB
…jquery@2.2.4/jquery.min.js
(ngtravel.b-cdn.net)
- 545.781 ms, 30.88 KiB
…dist/zebra_cookie.min.js
(cdn.jsdelivr.net)
- 16.106 ms, 1.07 KiB
/scripts/user.js
(ngtravel.b-cdn.net)
- 381.538 ms, 0.80 KiB
…google/g-script.js
(ngtravel.b-cdn.net)
- 376.394 ms, 0.79 KiB
…google/jettours.js
(ngtravel.b-cdn.net)
- 373.085 ms, 0.77 KiB
…responsive/gtm-scripts.js,qv=1.0.61.pagespeed.ce.jEMVE976gB.js
(www.jettours.com)
- 619.071 ms, 2.91 KiB
…css/bootstrap-select.min.css
(cdn.jsdelivr.net)
- 36.285 ms, 3.03 KiB
…jettours/home.css?v=1.0.61
(www.jettours.com)
…font/cabin.ttf
(www.jettours.com)
- 830.255 ms, 47.65 KiB
…font/lemon.ttf
(www.jettours.com)
- 302.162 ms, 22.97 KiB
…dist/lazyload.min.js
(cdn.jsdelivr.net)
- 23.82 ms, 3.85 KiB
…assets/owl.carousel.min.css
(cdnjs.cloudflare.com)
- 25.817 ms, 1.78 KiB
…css/jquery.mmenu.min.css
(cdnjs.cloudflare.com)
- 34.265 ms, 2.34 KiB
More information about the performance of your application. These numbers don't directly affect the Performance score.
Passed audits (15)
Show Hide
Minify CSS
Minifying CSS files can reduce network payload sizes. Learn how to minify CSS.LCPFCP
Minify JavaScript
Minifying JavaScript files can reduce payload sizes and script parse time. Learn how to minify JavaScript.LCPFCP
Efficiently encode images
Optimized images load faster and consume less cellular data. Learn how to efficiently encode images.LCPFCP
Serve images in next-gen formats
Image formats like WebP and AVIF often provide better compression than PNG or JPEG, which means faster downloads and less data consumption. Learn more about modern image formats.LCPFCP
Preconnect to required origins
Warnings: More than 2 `<link rel=preconnect>` connections were found. These should be used sparingly and only to the most important origins.
Consider adding preconnect or dns-prefetch resource hints to establish early connections to important third-party origins. Learn how to preconnect to required origins.LCPFCP
Avoid multiple page redirects
Redirects introduce additional delays before the page can be loaded. Learn how to avoid page redirects.LCPFCP
Use video formats for animated content
Large GIFs are inefficient for delivering animated content. Consider using MPEG4/WebM videos for animations and PNG/WebP for static images instead of GIF to save network bytes. Learn more about efficient video formatsLCPFCP
Remove duplicate modules in JavaScript bundles
Remove large, duplicate JavaScript modules from bundles to reduce unnecessary bytes consumed by network activity. LCPFCP
Preload Largest Contentful Paint image
If the LCP element is dynamically added to the page, you should preload the image in order to improve LCP. Learn more about preloading LCP elements.LCP
Lazy load third-party resources with facades
Some third-party embeds can be lazy loaded. Consider replacing them with a facade until they are required. Learn how to defer third-parties with a facade.TBT
Largest Contentful Paint image was not lazily loaded
Above-the-fold images that are lazily loaded render later in the page lifecycle, which can delay the largest contentful paint. Learn more about optimal lazy loading.LCP
Element
Vacances d'été
<img src="https://s3-eu-west-1.b-cdn.net/jt-resources/userfiles/jt/images/homepage/p…" alt="Vacances d'été" class="item-back">
Uses passive listeners to improve scrolling performance
Consider marking your touch and wheel event listeners as passive to improve your page's scroll performance. Learn more about adopting passive event listeners.
Avoids document.write()
For users on slow connections, external scripts dynamically injected via document.write() can delay page load by tens of seconds. Learn how to avoid document.write().
Avoid non-composited animations
Animations which are not composited can be janky and increase CLS. Learn how to avoid non-composited animationsCLS
Has a <meta name="viewport"> tag with width or initial-scale
A <meta name="viewport"> not only optimizes your app for mobile screen sizes, but also prevents a 300 millisecond delay to user input. Learn more about using the viewport meta tag.
71
Accessibility
These checks highlight opportunities to improve the accessibility of your web app. Automatic detection can only detect a subset of issues and does not guarantee the accessibility of your web app, so manual testing is also encouraged.
Names and labels
Buttons do not have an accessible name
When a button doesn't have an accessible name, screen readers announce it as "button", making it unusable for users who rely on screen readers. Learn how to make buttons more accessible.
Failing Elements
div.row__navbar-mobile > div.mobile__item-menu > a.item > button.btn-menu--hamburger
<button class="btn-menu--hamburger">
section#slider-main > div#owl-slider > div.owl-nav > button.owl-prev
<button type="button" role="presentation" class="owl-prev">
section#slider-main > div#owl-slider > div.owl-nav > button.owl-next
<button type="button" role="presentation" class="owl-next">
section#slider-main > div#owl-slider > div.owl-dots > button.owl-dot
<button role="button" class="owl-dot">
section#slider-main > div#owl-slider > div.owl-dots > button.owl-dot
<button role="button" class="owl-dot">
section#slider-main > div#owl-slider > div.owl-dots > button.owl-dot
<button role="button" class="owl-dot">
section#slider-main > div#owl-slider > div.owl-dots > button.owl-dot
<button role="button" class="owl-dot active">
section#slider-main > div#owl-slider > div.owl-dots > button.owl-dot
<button role="button" class="owl-dot">
section#slider-main > div#owl-slider > div.owl-dots > button.owl-dot
<button role="button" class="owl-dot">
section#push-destinations > div.container > div.row > button.prev
<button type="button" class="prev slick-arrow" style="display: block;">
section#push-destinations > div.container > div.row > button.next
<button type="button" class="next slick-arrow" style="display: block;">
Image elements do not have [alt] attributes
Informative elements should aim for short, descriptive alternate text. Decorative elements can be ignored with an empty alt attribute. Learn more about the alt attribute.
Failing Elements
div.container > div.row > button.prev > img
<img src="/resources/images/common/pictos/arrow-left.png">
div.container > div.row > button.next > img
<img src="/resources/images/common/pictos/arrow-right.png">
section#push-destinations > a > div.voir_tout > img
<img loading="lazy" src="/resources/images/common/pictos/arrow-point-to-right.svg">
div.clubs > a.push_clubs > div.hover_div > img.logo
<img loading="lazy" class="logo" src="https://s3-eu-west-1.b-cdn.net/jt-resources/userfiles/jt/images/homepage/c…">
div.clubs > a.push_clubs > div.hover_div > img.logo
<img loading="lazy" class="logo" src="https://s3-eu-west-1.b-cdn.net/jt-resources/userfiles/jt/images/homepage/c…">
div.clubs > a.push_clubs > div.hover_div > img.logo
<img loading="lazy" class="logo" src="https://s3-eu-west-1.b-cdn.net/jt-resources/userfiles/jt/images/homepage/c…">
div#page-content > section#push-voyager > div.container > img
<img loading="lazy" src="/resources/images/mb/jettours/svg/planet.svg">
body.home > div#page-content > section#push-voyager > img.lien
<img loading="lazy" class="lien" src="/resources/images/mb/jettours/svg/road.svg">
Links do not have a discernible name
Link text (and alternate text for images, when used as links) that is discernible, unique, and focusable improves the navigation experience for screen reader users. Learn how to make links accessible.
Failing Elements
div.slick-track > div.bandeau_mobile > div.bandeau-content > a
<a href="/s/EBBETE25?city=PAR&amp;city=LYS&amp;city=BOD&amp;city=NTE&amp;city=TLS&amp;city=NCE&amp;city=LIL…" tabindex="0">
nav#navbar--mobile > div.row__navbar-mobile > div.mobile__item-menu > a.item
<a href="#main-menu" class="item btn-menu pull-left visible-xs visible-sm">
div.mobile__item-menu > div.menu_mobile > div.icones_mobile > a
<a href="tel:+33176240193" data-toggle="modal" data-target="#contactModal">
div.mobile__item-menu > div.menu_mobile > div.icones_mobile > a
<a href="/reservation">
div.mobile__item-menu > div.menu_mobile > div.icones_mobile > a
<a href="/besoin-d-aide#AVTDEP#SUIVIRESA">
div.menu_mobile > div.icones_mobile > div.phone > a.mobile__item-search
<a href="#" class="mobile__item-search item btn-search" data-type="default">
div.owl-stage > div.owl-item > div.item > a.fwh-overlay
<a href="/s/escapades-paques" class="fwh-overlay" data-title="Escapades pâques">
div.owl-stage > div.owl-item > div.item > a.fwh-overlay
<a href="/s/EBBETE25?city=PAR&amp;city=LYS&amp;city=BOD&amp;city=NTE&amp;city=TLS&amp;city=NCE&amp;city=LIL…" class="fwh-overlay" data-title="EBB ETE 2025">
div.owl-stage > div.owl-item > div.item > a.fwh-overlay
<a href="/s/moyenorient" class="fwh-overlay" data-title="Moyen-Orient">
div.owl-stage > div.owl-item > div.item > a.fwh-overlay
<a href="/s/circuits?date=20250101&amp;flex=60&amp;duration=5,20" class="fwh-overlay" data-title="Circuits">
div.owl-stage > div.owl-item > div.item > a.fwh-overlay
<a href="/s/hc-all-in?date=20250130&amp;flex=60&amp;duration=3,10" class="fwh-overlay" data-title="All inclusive">
div.owl-stage > div.owl-item > div.item > a.fwh-overlay
<a href="/s/speciale-circuit?duration=5,10&amp;date=20250430&amp;flex=90" class="fwh-overlay" data-title="Circuits">
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Best practices
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
Disabling zooming is problematic for users with low vision who rely on screen magnification to properly see the contents of a web page. Learn more about the viewport meta tag.
Failing Elements
head > meta
<meta name="viewport" content="width=device-width,initial-scale=1, user-scalable=no">
Touch targets do not have sufficient size or spacing.
Touch targets with sufficient size and spacing help users who may have difficulty targeting small controls to activate the targets. Learn more about touch targets.
Failing Elements
section#push-destinations > div.container > div.row > button.prev
<button type="button" class="prev slick-arrow" style="display: block;">
L'île Maurice Une destination d’une rare beauté, alliant sérénité et émerveille…
<a href="/searchProduct.do?CDM=les-iles.ile-maurice" class="link-fwh gtm-link" data-title="L'île Maurice">
Crète Une destination incontournable de la Méditerranée Dès 227€
<div class="col-xs-12 col-sm-6 col-md-4 push-destination push sm-m-btm-15 col-lg-4 sl…" data-animate="false" data-transition="fadeInUp" data-slick-index="0" aria-hidden="false" style="width: 412px;" tabindex="0" role="tabpanel" id="slick-slide00" aria-describedby="slick-slide-control00">
Crète Une destination incontournable de la Méditerranée Dès 227€
<a href="/searchProduct.do?CDM=europe-mediterranee.crete" class="link-fwh gtm-link" data-title="Crète " tabindex="0">
These items highlight common accessibility best practices.
Contrast
Background and foreground colors do not have a sufficient contrast ratio.
Low-contrast text is difficult or impossible for many users to read. Learn how to provide sufficient color contrast.
Failing Elements
Continuer sans accepter >
<a href="" id="privacy__continue">
Continuer sans accepter > Nous utilisons des cookies ou technologies similaires…
<div class="modal-content">
These are opportunities to improve the legibility of your content.
Internationalization and localization
<html> element does not have a [lang] attribute
If a page doesn't specify a lang attribute, a screen reader assumes that the page is in the default language that the user chose when setting up the screen reader. If the page isn't actually in the default language, then the screen reader might not announce the page's text correctly. Learn more about the lang attribute.
Failing Elements
html.supports
<html class=" supports mediaqueries svgasimg flexbox csstransforms3d" data-scrolldir="up">
These are opportunities to improve the interpretation of your content by users in different locales.
ARIA
Uses ARIA roles on incompatible elements
Many HTML elements can only be assigned certain ARIA roles. Using ARIA roles where they are not allowed can interfere with the accessibility of the web page. Learn more about ARIA roles.
Failing Elements
section#slider-main > div#owl-slider > div.owl-nav > button.owl-prev
<button type="button" role="presentation" class="owl-prev">
section#slider-main > div#owl-slider > div.owl-nav > button.owl-next
<button type="button" role="presentation" class="owl-next">
ARIA IDs are unique
The value of an ARIA ID must be unique to prevent other instances from being overlooked by assistive technologies. Learn how to fix duplicate ARIA IDs.
Failing Elements
FévrierJanvierFévrierMarsAvrilMaiJuinJuilletAoûtSeptembreOctobreNovembreDécembr…
<div id="pika-title-dl" class="pika-title" role="heading" aria-live="assertive">
MarsJanvierFévrierMarsAvrilMaiJuinJuilletAoûtSeptembreOctobreNovembreDécembre20…
<div id="pika-title-dl" class="pika-title" role="heading" aria-live="assertive">
AvrilJanvierFévrierMarsAvrilMaiJuinJuilletAoûtSeptembreOctobreNovembreDécembre2…
<div id="pika-title-dl" class="pika-title" role="heading" aria-live="assertive">
MaiJanvierFévrierMarsAvrilMaiJuinJuilletAoûtSeptembreOctobreNovembreDécembre202…
<div id="pika-title-dl" class="pika-title" role="heading" aria-live="assertive">
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Additional items to manually check (10)
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Interactive controls are keyboard focusable
Custom interactive controls are keyboard focusable and display a focus indicator. Learn how to make custom controls focusable.
Interactive elements indicate their purpose and state
Interactive elements, such as links and buttons, should indicate their state and be distinguishable from non-interactive elements. Learn how to decorate interactive elements with affordance hints.
The page has a logical tab order
Tabbing through the page follows the visual layout. Users cannot focus elements that are offscreen. Learn more about logical tab ordering.
Visual order on the page follows DOM order
DOM order matches the visual order, improving navigation for assistive technology. Learn more about DOM and visual ordering.
User focus is not accidentally trapped in a region
A user can tab into and out of any control or region without accidentally trapping their focus. Learn how to avoid focus traps.
The user's focus is directed to new content added to the page
If new content, such as a dialog, is added to the page, the user's focus is directed to it. Learn how to direct focus to new content.
HTML5 landmark elements are used to improve navigation
Landmark elements (<main>, <nav>, etc.) are used to improve the keyboard navigation of the page for assistive technology. Learn more about landmark elements.
Offscreen content is hidden from assistive technology
Offscreen content is hidden with display: none or aria-hidden=true. Learn how to properly hide offscreen content.
Custom controls have associated labels
Custom interactive controls have associated labels, provided by aria-label or aria-labelledby. Learn more about custom controls and labels.
Custom controls have ARIA roles
Custom interactive controls have appropriate ARIA roles. Learn how to add roles to custom controls.
These items address areas which an automated testing tool cannot cover. Learn more in our guide on conducting an accessibility review.
Passed audits (20)
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[aria-*] attributes match their roles
Each ARIA role supports a specific subset of aria-* attributes. Mismatching these invalidates the aria-* attributes. Learn how to match ARIA attributes to their roles.
[aria-hidden="true"] is not present on the document <body>
Assistive technologies, like screen readers, work inconsistently when aria-hidden="true" is set on the document <body>. Learn how aria-hidden affects the document body.
[role]s have all required [aria-*] attributes
Some ARIA roles have required attributes that describe the state of the element to screen readers. Learn more about roles and required attributes.
Elements with an ARIA [role] that require children to contain a specific [role] have all required children.
Some ARIA parent roles must contain specific child roles to perform their intended accessibility functions. Learn more about roles and required children elements.
[role]s are contained by their required parent element
Some ARIA child roles must be contained by specific parent roles to properly perform their intended accessibility functions. Learn more about ARIA roles and required parent element.
[aria-*] attributes have valid values
Assistive technologies, like screen readers, can't interpret ARIA attributes with invalid values. Learn more about valid values for ARIA attributes.
[aria-*] attributes are valid and not misspelled
Assistive technologies, like screen readers, can't interpret ARIA attributes with invalid names. Learn more about valid ARIA attributes.
ARIA attributes are used as specified for the element's role
Some ARIA attributes are only allowed on an element under certain conditions. Learn more about conditional ARIA attributes.
[aria-hidden="true"] elements do not contain focusable descendents
Focusable descendents within an [aria-hidden="true"] element prevent those interactive elements from being available to users of assistive technologies like screen readers. Learn how aria-hidden affects focusable elements.
Elements use only permitted ARIA attributes
Using ARIA attributes in roles where they are prohibited can mean that important information is not communicated to users of assistive technologies. Learn more about prohibited ARIA roles.
[role] values are valid
ARIA roles must have valid values in order to perform their intended accessibility functions. Learn more about valid ARIA roles.
Document has a <title> element
The title gives screen reader users an overview of the page, and search engine users rely on it heavily to determine if a page is relevant to their search. Learn more about document titles.
Form elements have associated labels
Labels ensure that form controls are announced properly by assistive technologies, like screen readers. Learn more about form element labels.
Links are distinguishable without relying on color.
Low-contrast text is difficult or impossible for many users to read. Link text that is discernible improves the experience for users with low vision. Learn how to make links distinguishable.
Lists contain only <li> elements and script supporting elements (<script> and <template>).
Screen readers have a specific way of announcing lists. Ensuring proper list structure aids screen reader output. Learn more about proper list structure.
List items (<li>) are contained within <ul>, <ol> or <menu> parent elements
Screen readers require list items (<li>) to be contained within a parent <ul>, <ol> or <menu> to be announced properly. Learn more about proper list structure.
No element has a [tabindex] value greater than 0
A value greater than 0 implies an explicit navigation ordering. Although technically valid, this often creates frustrating experiences for users who rely on assistive technologies. Learn more about the tabindex attribute.
Heading elements appear in a sequentially-descending order
Properly ordered headings that do not skip levels convey the semantic structure of the page, making it easier to navigate and understand when using assistive technologies. Learn more about heading order.
Deprecated ARIA roles were not used
Deprecated ARIA roles may not be processed correctly by assistive technology. Learn more about deprecated ARIA roles.
Image elements do not have [alt] attributes that are redundant text.
Informative elements should aim for short, descriptive alternative text. Alternative text that is exactly the same as the text adjacent to the link or image is potentially confusing for screen reader users, because the text will be read twice. Learn more about the alt attribute.
Not applicable (28)
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[accesskey] values are unique
Access keys let users quickly focus a part of the page. For proper navigation, each access key must be unique. Learn more about access keys.
button, link, and menuitem elements have accessible names
When an element doesn't have an accessible name, screen readers announce it with a generic name, making it unusable for users who rely on screen readers. Learn how to make command elements more accessible.
Elements with role="dialog" or role="alertdialog" have accessible names.
ARIA dialog elements without accessible names may prevent screen readers users from discerning the purpose of these elements. Learn how to make ARIA dialog elements more accessible.
ARIA input fields have accessible names
When an input field doesn't have an accessible name, screen readers announce it with a generic name, making it unusable for users who rely on screen readers. Learn more about input field labels.
ARIA meter elements have accessible names
When a meter element doesn't have an accessible name, screen readers announce it with a generic name, making it unusable for users who rely on screen readers. Learn how to name meter elements.
ARIA progressbar elements have accessible names
When a progressbar element doesn't have an accessible name, screen readers announce it with a generic name, making it unusable for users who rely on screen readers. Learn how to label progressbar elements.
Elements with the role=text attribute do not have focusable descendents.
Adding role=text around a text node split by markup enables VoiceOver to treat it as one phrase, but the element's focusable descendents will not be announced. Learn more about the role=text attribute.
ARIA toggle fields have accessible names
When a toggle field doesn't have an accessible name, screen readers announce it with a generic name, making it unusable for users who rely on screen readers. Learn more about toggle fields.
ARIA tooltip elements have accessible names
When a tooltip element doesn't have an accessible name, screen readers announce it with a generic name, making it unusable for users who rely on screen readers. Learn how to name tooltip elements.
ARIA treeitem elements have accessible names
When a treeitem element doesn't have an accessible name, screen readers announce it with a generic name, making it unusable for users who rely on screen readers. Learn more about labeling treeitem elements.
The page contains a heading, skip link, or landmark region
Adding ways to bypass repetitive content lets keyboard users navigate the page more efficiently. Learn more about bypass blocks.
<dl>'s contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.
When definition lists are not properly marked up, screen readers may produce confusing or inaccurate output. Learn how to structure definition lists correctly.
Definition list items are wrapped in <dl> elements
Definition list items (<dt> and <dd>) must be wrapped in a parent <dl> element to ensure that screen readers can properly announce them. Learn how to structure definition lists correctly.
No form fields have multiple labels
Form fields with multiple labels can be confusingly announced by assistive technologies like screen readers which use either the first, the last, or all of the labels. Learn how to use form labels.
<frame> or <iframe> elements have a title
Screen reader users rely on frame titles to describe the contents of frames. Learn more about frame titles.
<html> element has a valid value for its [lang] attribute
Specifying a valid BCP 47 language helps screen readers announce text properly. Learn how to use the lang attribute.
<html> element has an [xml:lang] attribute with the same base language as the [lang] attribute.
If the webpage does not specify a consistent language, then the screen reader might not announce the page's text correctly. Learn more about the lang attribute.
Input buttons have discernible text.
Adding discernable and accessible text to input buttons may help screen reader users understand the purpose of the input button. Learn more about input buttons.
<input type="image"> elements have [alt] text
When an image is being used as an <input> button, providing alternative text can help screen reader users understand the purpose of the button. Learn about input image alt text.
The document does not use <meta http-equiv="refresh">
Users do not expect a page to refresh automatically, and doing so will move focus back to the top of the page. This may create a frustrating or confusing experience. Learn more about the refresh meta tag.
<object> elements have alternate text
Screen readers cannot translate non-text content. Adding alternate text to <object> elements helps screen readers convey meaning to users. Learn more about alt text for object elements.
Select elements have associated label elements.
Form elements without effective labels can create frustrating experiences for screen reader users. Learn more about the select element.
Tables have different content in the summary attribute and <caption>.
The summary attribute should describe the table structure, while <caption> should have the onscreen title. Accurate table mark-up helps users of screen readers. Learn more about summary and caption.
Cells in a <table> element that use the [headers] attribute refer to table cells within the same table.
Screen readers have features to make navigating tables easier. Ensuring <td> cells using the [headers] attribute only refer to other cells in the same table may improve the experience for screen reader users. Learn more about the headers attribute.
<th> elements and elements with [role="columnheader"/"rowheader"] have data cells they describe.
Screen readers have features to make navigating tables easier. Ensuring table headers always refer to some set of cells may improve the experience for screen reader users. Learn more about table headers.
[lang] attributes have a valid value
Specifying a valid BCP 47 language on elements helps ensure that text is pronounced correctly by a screen reader. Learn how to use the lang attribute.
<video> elements contain a <track> element with [kind="captions"]
When a video provides a caption it is easier for deaf and hearing impaired users to access its information. Learn more about video captions.
96
Best Practices
General
Browser errors were logged to the console
Errors logged to the console indicate unresolved problems. They can come from network request failures and other browser concerns. Learn more about this errors in console diagnostic audit
Source
Description
Unattributable
null:1:0
Refused to display 'https://d16fk4ms6rqz1v.cloudfront.net/' in a frame because it set 'X-Frame-Options' to 'deny'.
SaleCycle
ad
/capture/jettours.js:6:70111
(d16fk4ms6rqz1v.cloudfront.net)
WebSocket connection to 'wss://ws.salecycle.com/ws?siteID=5b013821-f078-4cd6-917a-113ddb2957f7&machineGUID=09d2ce7f-acda-4bb1-882b-8a6c9d0d6331&tabID=b25532d3-06eb-425e-9747-8ac7f2c069e7' failed: Error in connection establishment: net::ERR_NAME_NOT_RESOLVED
/capture/jettours.js:6:70111
(d16fk4ms6rqz1v.cloudfront.net)
WebSocket connection to 'wss://ws.salecycle.com/ws?siteID=5b013821-f078-4cd6-917a-113ddb2957f7&machineGUID=09d2ce7f-acda-4bb1-882b-8a6c9d0d6331&tabID=b25532d3-06eb-425e-9747-8ac7f2c069e7' failed: Error in connection establishment: net::ERR_NAME_NOT_RESOLVED
/capture/jettours.js:6:70111
(d16fk4ms6rqz1v.cloudfront.net)
WebSocket connection to 'wss://ws.salecycle.com/ws?siteID=5b013821-f078-4cd6-917a-113ddb2957f7&machineGUID=09d2ce7f-acda-4bb1-882b-8a6c9d0d6331&tabID=b25532d3-06eb-425e-9747-8ac7f2c069e7' failed: Error in connection establishment: net::ERR_NAME_NOT_RESOLVED
/capture/jettours.js:6:70111
(d16fk4ms6rqz1v.cloudfront.net)
WebSocket connection to 'wss://ws.salecycle.com/ws?siteID=5b013821-f078-4cd6-917a-113ddb2957f7&machineGUID=09d2ce7f-acda-4bb1-882b-8a6c9d0d6331&tabID=b25532d3-06eb-425e-9747-8ac7f2c069e7' failed: Error in connection establishment: net::ERR_NAME_NOT_RESOLVED
Detected JavaScript libraries
All front-end JavaScript libraries detected on the page. Learn more about this JavaScript library detection diagnostic audit.
Name
Version
Bootstrap
3.3.6
jQuery
2.2.4
Modernizr
3.6.0
Moment.js
2.18.1
core-js
core-js-pure@3.32.2
Trust and Safety
Ensure CSP is effective against XSS attacks
A strong Content Security Policy (CSP) significantly reduces the risk of cross-site scripting (XSS) attacks. Learn how to use a CSP to prevent XSS
Description
Directive
Severity
No CSP found in enforcement mode
High
Passed audits (14)
Show Hide
Uses HTTPS
All sites should be protected with HTTPS, even ones that don't handle sensitive data. This includes avoiding mixed content, where some resources are loaded over HTTP despite the initial request being served over HTTPS. HTTPS prevents intruders from tampering with or passively listening in on the communications between your app and your users, and is a prerequisite for HTTP/2 and many new web platform APIs. Learn more about HTTPS.
Avoids deprecated APIs
Deprecated APIs will eventually be removed from the browser. Learn more about deprecated APIs.
Avoids third-party cookies
Chrome is moving towards a new experience that allows users to choose to browse without third-party cookies. Learn more about third-party cookies.
Allows users to paste into input fields
Preventing input pasting is a bad practice for the UX, and weakens security by blocking password managers.Learn more about user-friendly input fields.
Avoids requesting the geolocation permission on page load
Users are mistrustful of or confused by sites that request their location without context. Consider tying the request to a user action instead. Learn more about the geolocation permission.
Avoids requesting the notification permission on page load
Users are mistrustful of or confused by sites that request to send notifications without context. Consider tying the request to user gestures instead. Learn more about responsibly getting permission for notifications.
Displays images with correct aspect ratio
Image display dimensions should match natural aspect ratio. Learn more about image aspect ratio.
Serves images with appropriate resolution
Image natural dimensions should be proportional to the display size and the pixel ratio to maximize image clarity. Learn how to provide responsive images.
Has a <meta name="viewport"> tag with width or initial-scale
A <meta name="viewport"> not only optimizes your app for mobile screen sizes, but also prevents a 300 millisecond delay to user input. Learn more about using the viewport meta tag.
Document uses legible font sizes 79.3% legible text
Font sizes less than 12px are too small to be legible and require mobile visitors to “pinch to zoom” in order to read. Strive to have >60% of page text ≥12px. Learn more about legible font sizes.
Source
Selector
% of Page Text
Font Size
jettours.com
1st party
…jettours/A.master.css,qv=1.0.61.pagespeed.cf.pzZwTI2Mem.css:1:76207
(www.jettours.com)
#footer_jt #footer .f-mentions .container p
19.80%
10px
…jettours/A.master.css,qv=1.0.61.pagespeed.cf.pzZwTI2Mem.css:1:65334
(www.jettours.com)
header.zone_info .bandeau_mobile .bandeau-content p, header.zone_info .bandeau_mobile .bandeau-content div
0.49%
11.375px
…jettours/home.css?v=1.0.61:1:77015
(www.jettours.com)
#meilleures_ventes .products .push_product_content p
0.32%
10px
…jettours/home.css?v=1.0.61:1:77088
(www.jettours.com)
#meilleures_ventes .products .push_product_content .prix
0.05%
10px
…jquery/A.slick-theme.css.pagespeed.cf._1OZVGLXs6.css:1:1547
(www.jettours.com)
.slick-dots li button
0.03%
0px
…jettours/A.master.css,qv=1.0.61.pagespeed.cf.pzZwTI2Mem.css:1:15774
(www.jettours.com)
.navbar .btn-menu--hamburger
0.01%
9px
Unattributable
Legible text
79.30%
≥ 12px
Page has the HTML doctype
Specifying a doctype prevents the browser from switching to quirks-mode. Learn more about the doctype declaration.
Properly defines charset
A character encoding declaration is required. It can be done with a <meta> tag in the first 1024 bytes of the HTML or in the Content-Type HTTP response header. Learn more about declaring the character encoding.
No issues in the Issues panel in Chrome Devtools
Issues logged to the Issues panel in Chrome Devtools indicate unresolved problems. They can come from network request failures, insufficient security controls, and other browser concerns. Open up the Issues panel in Chrome DevTools for more details on each issue.
Page has valid source maps
Source maps translate minified code to the original source code. This helps developers debug in production. In addition, Lighthouse is able to provide further insights. Consider deploying source maps to take advantage of these benefits. Learn more about source maps.
URL
Map URL
JSDelivr CDN
cdn
…js/bootstrap-select.min.js
(cdn.jsdelivr.net)
…js/bootstrap-select.min.js.map
(cdn.jsdelivr.net)
Warning: missing 1 item in `.sourcesContent`
…thumbnail/lg-thumbnail.min.js
(cdn.jsdelivr.net)
/sm/5df2058….map
(cdn.jsdelivr.net)
SaleCycle
ad
/iframe_receiver/bundle.js
(s.salecycle.com)
/iframe_receiver/bundle.js.map
(s.salecycle.com)
Not applicable (1)
Show Hide
Redirects HTTP traffic to HTTPS
Make sure that you redirect all HTTP traffic to HTTPS in order to enable secure web features for all your users. Learn more.
85
SEO
These checks ensure that your page is following basic search engine optimization advice. There are many additional factors Lighthouse does not score here that may affect your search ranking, including performance on Core Web Vitals. Learn more about Google Search Essentials.
Crawling and Indexing
Links are not crawlable
Search engines may use href attributes on links to crawl websites. Ensure that the href attribute of anchor elements links to an appropriate destination, so more pages of the site can be discovered. Learn how to make links crawlable
Uncrawlable Link
Menu
<a class="mm-title">
To appear in search results, crawlers need access to your app.
Content Best Practices
Image elements do not have [alt] attributes
Informative elements should aim for short, descriptive alternate text. Decorative elements can be ignored with an empty alt attribute. Learn more about the alt attribute.
Failing Elements
div.container > div.row > button.prev > img
<img src="/resources/images/common/pictos/arrow-left.png">
div.container > div.row > button.next > img
<img src="/resources/images/common/pictos/arrow-right.png">
section#push-destinations > a > div.voir_tout > img
<img loading="lazy" src="/resources/images/common/pictos/arrow-point-to-right.svg">
div.clubs > a.push_clubs > div.hover_div > img.logo
<img loading="lazy" class="logo" src="https://s3-eu-west-1.b-cdn.net/jt-resources/userfiles/jt/images/homepage/c…">
div.clubs > a.push_clubs > div.hover_div > img.logo
<img loading="lazy" class="logo" src="https://s3-eu-west-1.b-cdn.net/jt-resources/userfiles/jt/images/homepage/c…">
div.clubs > a.push_clubs > div.hover_div > img.logo
<img loading="lazy" class="logo" src="https://s3-eu-west-1.b-cdn.net/jt-resources/userfiles/jt/images/homepage/c…">
div#page-content > section#push-voyager > div.container > img
<img loading="lazy" src="/resources/images/mb/jettours/svg/planet.svg">
body.home > div#page-content > section#push-voyager > img.lien
<img loading="lazy" class="lien" src="/resources/images/mb/jettours/svg/road.svg">
Format your HTML in a way that enables crawlers to better understand your app’s content.
Additional items to manually check (1)
Show Hide
Structured data is valid
Run the Structured Data Testing Tool and the Structured Data Linter to validate structured data. Learn more about Structured Data.
Run these additional validators on your site to check additional SEO best practices.
Passed audits (8)
Show Hide
Page isn’t blocked from indexing
Search engines are unable to include your pages in search results if they don't have permission to crawl them. Learn more about crawler directives.
Document has a <title> element
The title gives screen reader users an overview of the page, and search engine users rely on it heavily to determine if a page is relevant to their search. Learn more about document titles.
Document has a meta description
Meta descriptions may be included in search results to concisely summarize page content. Learn more about the meta description.
Page has successful HTTP status code
Pages with unsuccessful HTTP status codes may not be indexed properly. Learn more about HTTP status codes.
Links have descriptive text
Descriptive link text helps search engines understand your content. Learn how to make links more accessible.
robots.txt is valid
If your robots.txt file is malformed, crawlers may not be able to understand how you want your website to be crawled or indexed. Learn more about robots.txt.
Document has a valid hreflang
hreflang links tell search engines what version of a page they should list in search results for a given language or region. Learn more about hreflang.
Document has a valid rel=canonical
Canonical links suggest which URL to show in search results. Learn more about canonical links.
Discover what your real users are experiencing
Core Web Vitals Assessment: Passed
Largest Contentful Paint (LCP)
2.3 s
Page LoadsGood (≤ 2.5 s)77%Needs Improvement (2.5 s - 4 s)11%Poor (> 4 s)12%75th Percentile - 2.3 sCore Web Vital
Interaction to Next Paint (INP)
178 ms
Page LoadsGood (≤ 200 ms)79%Needs Improvement (200 ms - 500 ms)16%Poor (> 500 ms)5%75th Percentile - 178 msCore Web Vital
Cumulative Layout Shift (CLS)
0.02
Page LoadsGood (≤ 0.1)97%Needs Improvement (0.1 - 0.25)2%Poor (> 0.25)0%75th Percentile - 0.02Core Web Vital
Other Notable Metrics
First Contentful Paint (FCP)
1.1 s
Page LoadsGood (≤ 1.8 s)89%Needs Improvement (1.8 s - 3 s)7%Poor (> 3 s)4%75th Percentile - 1.1 s 
Time to First Byte (TTFB)
0.4 s
Page LoadsGood (≤ 0.8 s)91%Needs Improvement (0.8 s - 1.8 s)7%Poor (> 1.8 s)2%75th Percentile - 0.4 sExperimental
Latest 28-day collection period
Various desktop devicesMany samples (Chrome UX Report)Full visit durationsVarious network connectionsAll Chrome versions
Core Web Vitals Assessment: Passed
Largest Contentful Paint (LCP)
2.1 s
Page LoadsGood (≤ 2.5 s)80%Needs Improvement (2.5 s - 4 s)11%Poor (> 4 s)9%75th Percentile - 2.1 sCore Web Vital
Interaction to Next Paint (INP)
149 ms
Page LoadsGood (≤ 200 ms)84%Needs Improvement (200 ms - 500 ms)12%Poor (> 500 ms)4%75th Percentile - 149 msCore Web Vital
Cumulative Layout Shift (CLS)
0.04
Page LoadsGood (≤ 0.1)88%Needs Improvement (0.1 - 0.25)7%Poor (> 0.25)5%75th Percentile - 0.04Core Web Vital
Other Notable Metrics
First Contentful Paint (FCP)
1.3 s
Page LoadsGood (≤ 1.8 s)82%Needs Improvement (1.8 s - 3 s)9%Poor (> 3 s)9%75th Percentile - 1.3 s 
Time to First Byte (TTFB)
0.6 s
Page LoadsGood (≤ 0.8 s)81%Needs Improvement (0.8 s - 1.8 s)7%Poor (> 1.8 s)12%75th Percentile - 0.6 sExperimental
Latest 28-day collection period
Various desktop devicesMany samples (Chrome UX Report)Full visit durationsVarious network connectionsAll Chrome versions
Diagnose performance issues
48
Performance
66
Accessibility
96
Best Practices
85
SEO
48
Performance
66
Accessibility
96
Best Practices
85
SEO
48 FCP+10LCP+6TBT+4CLS+25SI+4 Performance
Values are estimated and may vary. The performance score is calculated directly from these metrics.See calculator.
0–49 50–89 90–100
Final Screenshot
Metrics
First Contentful Paint
0.7 s
First Contentful Paint marks the time at which the first text or image is painted. Learn more about the First Contentful Paint metric.
Largest Contentful Paint
3.5 s
Largest Contentful Paint marks the time at which the largest text or image is painted. Learn more about the Largest Contentful Paint metric
Total Blocking Time
750 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds. Learn more about the Total Blocking Time metric.
Cumulative Layout Shift
0
Cumulative Layout Shift measures the movement of visible elements within the viewport. Learn more about the Cumulative Layout Shift metric.
Speed Index
2.5 s
Speed Index shows how quickly the contents of a page are visibly populated. Learn more about the Speed Index metric.
  • Captured at Feb 28, 2025, 6:01 PM UTC
  • Emulated Desktop with Lighthouse 12.2.3
    Unthrottled CPU/Memory Power: 459 CPU throttling: 1x slowdown (Simulated) Screen emulation: 1350x940, DPR 1 Axe version: 4.10.2
  • Single page session
    This data is taken from a single page session, as opposed to field data summarizing many sessions.
  • Initial page load
  • Custom throttling
    Network throttling: 40 ms TCP RTT, 10,240 kb/s throughput (Simulated) Browser location: North America
  • Using HeadlessChromium 133.0.6943.126 with lr
    User agent (network): "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.0.0 Safari/537.36"
Screenshot
Screenshot
Screenshot
Screenshot
Screenshot
Screenshot
Screenshot
Screenshot
Show audits relevant to:
Diagnostics
Reduce JavaScript execution time 2.7 s
Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to reduce Javascript execution time.TBT
URL
Total CPU Time
Script Evaluation
Script Parse
ContentSquare
analytics
1,226 ms
1,120 ms
50 ms
/uxa/bef80bb7aebfb.js
(t.contentsquare.net)
1,226 ms
1,120 ms
50 ms
b-cdn.net
805 ms
521 ms
2 ms
…jquery@2.2.4/jquery.min.js
(ngtravel.b-cdn.net)
805 ms
521 ms
2 ms
Google Tag Manager
tag-manager
737 ms
684 ms
34 ms
/gtm.js?id=GTM-5SHMJFT
(www.googletagmanager.com)
275 ms
251 ms
11 ms
/gtag/js?id=…
(www.googletagmanager.com)
230 ms
219 ms
9 ms
/gtag/js?id=…
(www.googletagmanager.com)
143 ms
135 ms
7 ms
/gtag/destination?id=…
(www.googletagmanager.com)
89 ms
78 ms
7 ms
Unattributable
579 ms
58 ms
0 ms
Unattributable
579 ms
58 ms
0 ms
jettours.com
1st party
433 ms
14 ms
6 ms
https://www.jettours.com
433 ms
14 ms
6 ms
SaleCycle
ad
120 ms
112 ms
3 ms
/capture/jettours.js
(d16fk4ms6rqz1v.cloudfront.net)
120 ms
112 ms
3 ms
Facebook
social
55 ms
48 ms
6 ms
/en_US/fbevents.js
(connect.facebook.net)
55 ms
48 ms
6 ms
Minimize main-thread work 4.2 s
Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to minimize main-thread workTBT
Category
Time Spent
Script Evaluation
2,727 ms
Style & Layout
479 ms
Other
469 ms
Garbage Collection
230 ms
Script Parsing & Compilation
121 ms
Parse HTML & CSS
116 ms
Rendering
59 ms
Reduce the impact of third-party code Third-party code blocked the main thread for 820 ms
Third-party code can significantly impact load performance. Limit the number of redundant third-party providers and try to load third-party code after your page has primarily finished loading. Learn how to minimize third-party impact.TBT
Third-Party
Transfer Size
Main-Thread Blocking Time
Google Tag Manager
tag-manager
465 KiB
375 ms
/gtag/js?id=…
(www.googletagmanager.com)
131 KiB
175 ms
/gtag/js?id=…
(www.googletagmanager.com)
105 KiB
91 ms
/gtm.js?id=GTM-5SHMJFT
(www.googletagmanager.com)
134 KiB
74 ms
/gtag/destination?id=…
(www.googletagmanager.com)
93 KiB
35 ms
…5230/sw_iframe.html?origin=https%3A%2F%2Fwww.jettours.com
(www.googletagmanager.com)
2 KiB
0 ms
ContentSquare
analytics
125 KiB
235 ms
/uxa/bef80bb7aebfb.js
(t.contentsquare.net)
123 KiB
235 ms
/pageview?ex=…
(c.az.contentsquare.net)
0 KiB
0 ms
/pageEvent?value=…
(c.az.contentsquare.net)
0 KiB
0 ms
/quota?ct=0
(q-eu1.az.contentsquare.net)
0 KiB
0 ms
/v2/recording?rt=…
(k-eu1.az.contentsquare.net)
0 KiB
0 ms
/v2/recording?rt=…
(k-eu1.az.contentsquare.net)
0 KiB
0 ms
/exist?v=…
(srm.aa.contentsquare.net)
0 KiB
0 ms
b-cdn.net
4,100 KiB
204 ms
…jquery@2.2.4/jquery.min.js
(ngtravel.b-cdn.net)
62 KiB
204 ms
…pepites_du_moment/crete.png
(s3-eu-west-1.b-cdn.net)
886 KiB
0 ms
…pepites_du_moment/AdobeStock_65712349%201%20(1).png
(s3-eu-west-1.b-cdn.net)
876 KiB
0 ms
…pepites_du_moment/maurice.png
(s3-eu-west-1.b-cdn.net)
589 KiB
0 ms
…pepites_du_moment/EBB%20%C3%A9t%C3%A9%20.png
(s3-eu-west-1.b-cdn.net)
500 KiB
0 ms
…Background/030225_JT…%CC%81te%CC%81_slider_web.webp
(s3-eu-west-1.b-cdn.net)
249 KiB
0 ms
…Background/OP_Moye_Orient.png
(s3-eu-west-1.b-cdn.net)
207 KiB
0 ms
…Background/250225_JT_HP_Vacs_Paques_slider_web.webp
(s3-eu-west-1.b-cdn.net)
166 KiB
0 ms
…clubs/logo_coralia.png
(s3-eu-west-1.b-cdn.net)
92 KiB
0 ms
…clubs/logo_eldorador.png
(s3-eu-west-1.b-cdn.net)
77 KiB
0 ms
…Top/030225_JT…%CC%81te%CC%81_top(1).webp
(s3-eu-west-1.b-cdn.net)
47 KiB
0 ms
…Top/250225_JT_HP_Vacs_Paques_top.webp
(s3-eu-west-1.b-cdn.net)
45 KiB
0 ms
…clubs/kappa.webp
(s3-eu-west-1.b-cdn.net)
42 KiB
0 ms
…Top/top.png
(s3-eu-west-1.b-cdn.net)
32 KiB
0 ms
…inspiration/decouverte.webp
(s3-eu-west-1.b-cdn.net)
31 KiB
0 ms
…inspiration/espaces.webp
(s3-eu-west-1.b-cdn.net)
30 KiB
0 ms
…inspiration/club.webp
(s3-eu-west-1.b-cdn.net)
30 KiB
0 ms
…pepites_du_moment/egypte_291122.webp
(s3-eu-west-1.b-cdn.net)
24 KiB
0 ms
…clubs/coralia.webp
(s3-eu-west-1.b-cdn.net)
21 KiB
0 ms
…bootstrap@3.3.6/bootstrap.min.css
(ngtravel.b-cdn.net)
21 KiB
0 ms
…clubs/eldorador.webp
(s3-eu-west-1.b-cdn.net)
20 KiB
0 ms
…inspiration/noces.webp
(s3-eu-west-1.b-cdn.net)
15 KiB
0 ms
…inspiration/famille.webp
(s3-eu-west-1.b-cdn.net)
12 KiB
0 ms
…inspiration/bien-etre.webp
(s3-eu-west-1.b-cdn.net)
9 KiB
0 ms
…clubs/logo_kappa.png
(s3-eu-west-1.b-cdn.net)
6 KiB
0 ms
…picto/aide_menu.svg
(s3-eu-west-1.b-cdn.net)
1 KiB
0 ms
…picto/telephone.svg
(s3-eu-west-1.b-cdn.net)
1 KiB
0 ms
…picto/favori_menu.svg
(s3-eu-west-1.b-cdn.net)
1 KiB
0 ms
…privacy@1.1/privacy.js?v=1.0.61
(ngtravel.b-cdn.net)
1 KiB
0 ms
…picto/phone.svg
(s3-eu-west-1.b-cdn.net)
1 KiB
0 ms
…picto/reservation.svg
(s3-eu-west-1.b-cdn.net)
1 KiB
0 ms
…privacy@1.1/privacy-cookie.js?v=1.0.61
(ngtravel.b-cdn.net)
1 KiB
0 ms
/scripts/pagination.js
(ngtravel.b-cdn.net)
1 KiB
0 ms
/scripts/user.js
(ngtravel.b-cdn.net)
1 KiB
0 ms
…google/g-script.js
(ngtravel.b-cdn.net)
1 KiB
0 ms
…google/jettours.js
(ngtravel.b-cdn.net)
1 KiB
0 ms
Facebook
social
82 KiB
5 ms
/en_US/fbevents.js
(connect.facebook.net)
64 KiB
5 ms
…config/289…?v=…
(connect.facebook.net)
17 KiB
0 ms
/tr/?id=…
(www.facebook.com)
0 KiB
0 ms
JSDelivr CDN
cdn
69 KiB
1 ms
…thumbnail/lg-thumbnail.min.js
(cdn.jsdelivr.net)
19 KiB
1 ms
…js/bootstrap-select.min.js
(cdn.jsdelivr.net)
18 KiB
0 ms
…js/bootstrap.min.js
(cdn.jsdelivr.net)
11 KiB
0 ms
…slick/slick.min.js
(cdn.jsdelivr.net)
11 KiB
0 ms
…dist/lazyload.min.js
(cdn.jsdelivr.net)
4 KiB
0 ms
…css/bootstrap-select.min.css
(cdn.jsdelivr.net)
3 KiB
0 ms
…imagesloaded@5.0.0/imagesloaded.pkgd.min.js
(cdn.jsdelivr.net)
2 KiB
0 ms
…dist/zebra_cookie.min.js
(cdn.jsdelivr.net)
1 KiB
0 ms
Cloudflare CDN
cdn
51 KiB
1 ms
…1.1.0/jquery.magnific-popup.min.js
(cdnjs.cloudflare.com)
7 KiB
1 ms
…4.4.0/bootbox.min.js
(cdnjs.cloudflare.com)
4 KiB
0 ms
…js/jquery.mmenu.min.js
(cdnjs.cloudflare.com)
17 KiB
0 ms
…2.3.4/owl.carousel.min.js
(cdnjs.cloudflare.com)
11 KiB
0 ms
…1.1.0/magnific-popup.min.css
(cdnjs.cloudflare.com)
6 KiB
0 ms
…css/jquery.mmenu.min.css
(cdnjs.cloudflare.com)
2 KiB
0 ms
…2.1.2/enquire.min.js
(cdnjs.cloudflare.com)
2 KiB
0 ms
…assets/owl.carousel.min.css
(cdnjs.cloudflare.com)
2 KiB
0 ms
SaleCycle
ad
50 KiB
0 ms
/capture/jettours.js
(d16fk4ms6rqz1v.cloudfront.net)
43 KiB
0 ms
/iframe_receiver/bundle.js
(s.salecycle.com)
6 KiB
0 ms
/capture/legacy_receiver.html?sc_frame_id=…
(d16fk4ms6rqz1v.cloudfront.net)
1 KiB
0 ms
/receiver.html?sc_frame_id=9e7a17a1-2516-4b3d-9794-eb72daa0a0f0
(s.salecycle.com)
1 KiB
0 ms
/impression?msgId=f601f44f-0660-4f29-9b5f-4b9ae5f95347
(i.salecycle.com)
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3 KiB
0 ms
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1 KiB
0 ms
Pinterest
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28 KiB
0 ms
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0 ms
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0 ms
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0 ms
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0 ms
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0 ms
Google CDN
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0 ms
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21 KiB
0 ms
/wcm/loader.js
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3 KiB
0 ms
Realytics
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20 KiB
0 ms
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0 ms
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0 ms
Bing Ads
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17 KiB
0 ms
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15 KiB
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Google/Doubleclick Ads
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0 ms
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3 KiB
0 ms
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0 ms
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0 ms
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0 ms
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0 ms
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0 ms
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0 ms
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0 ms
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0 ms
realytics.io
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0 ms
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0 ms
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0 ms
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0 ms
Other Google APIs/SDKs
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2 KiB
0 ms
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0 ms
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1 KiB
0 ms
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0 ms
Google Analytics
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1 KiB
0 ms
/g/collect?v=…
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1 KiB
0 ms
bing.net
0 KiB
0 ms
/action/0?ti=…
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0 ms
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0 ms
Largest Contentful Paint element 3,470 ms
This is the largest contentful element painted within the viewport. Learn more about the Largest Contentful Paint elementLCP
Element
Vacances d'été
<img src="https://s3-eu-west-1.b-cdn.net/jt-resources/userfiles/jt/images/homepage/p…" alt="Vacances d'été" class="item-back">
Phase
% of LCP
Timing
TTFB
5%
160 ms
Load Delay
47%
1,630 ms
Load Time
30%
1,050 ms
Render Delay
18%
630 ms
Properly size images Potential savings of 2,780 KiB
Serve images that are appropriately-sized to save cellular data and improve load time. Learn how to size images.LCPFCP
URL
Resource Size
Potential Savings
b-cdn.net
3,250.2 KiB
2,779.6 KiB
Circuits
<img src="https://s3-eu-west-1.b-cdn.net/jt-resources/userfiles/jt/images/homepage/p…" alt="Circuits" class="item-back" loading="lazy">
…pepites_du_moment/AdobeStock_65712349%201%20(1).png
(s3-eu-west-1.b-cdn.net)
875.1 KiB
817.9 KiB
Crète
<img src="https://s3-eu-west-1.b-cdn.net/jt-resources/userfiles/jt/images/homepage/p…" alt="Crète " class="item-back" loading="lazy">
…pepites_du_moment/crete.png
(s3-eu-west-1.b-cdn.net)
885.2 KiB
815.3 KiB
L'île Maurice
<img src="https://s3-eu-west-1.b-cdn.net/jt-resources/userfiles/jt/images/homepage/p…" alt="L'île Maurice" class="item-back" loading="lazy">
…pepites_du_moment/maurice.png
(s3-eu-west-1.b-cdn.net)
587.9 KiB
451.6 KiB
Vacances d'été
<img src="https://s3-eu-west-1.b-cdn.net/jt-resources/userfiles/jt/images/homepage/p…" alt="Vacances d'été" class="item-back">
…pepites_du_moment/EBB%20%C3%A9t%C3%A9%20.png
(s3-eu-west-1.b-cdn.net)
499.2 KiB
387.5 KiB
div.owl-item > div.item > picture > img.owl-lazy
<img data-src="https://s3-eu-west-1.b-cdn.net/jt-resources/userfiles/jt/images/homepage/s…" alt="" class="owl-lazy back" src="https://s3-eu-west-1.b-cdn.net/jt-resources/userfiles/jt/images/homepage/s…" style="opacity: 1;">
…Background/OP_Moye_Orient.png
(s3-eu-west-1.b-cdn.net)
206.4 KiB
120.0 KiB
div.clubs > a.push_clubs > div.hover_div > img.logo
<img loading="lazy" class="logo" src="https://s3-eu-west-1.b-cdn.net/jt-resources/userfiles/jt/images/homepage/c…">
…clubs/logo_coralia.png
(s3-eu-west-1.b-cdn.net)
91.1 KiB
90.5 KiB
div.clubs > a.push_clubs > div.hover_div > img.logo
<img loading="lazy" class="logo" src="https://s3-eu-west-1.b-cdn.net/jt-resources/userfiles/jt/images/homepage/c…">
…clubs/logo_eldorador.png
(s3-eu-west-1.b-cdn.net)
76.5 KiB
76.0 KiB
Séjour en Egypte
<img src="https://s3-eu-west-1.b-cdn.net/jt-resources/userfiles/jt/images/homepage/p…" alt="Séjour en Egypte" class="item-back" loading="lazy">
…pepites_du_moment/egypte_291122.webp
(s3-eu-west-1.b-cdn.net)
23.6 KiB
15.9 KiB
div.clubs > a.push_clubs > div.hover_div > img.logo
<img loading="lazy" class="logo" src="https://s3-eu-west-1.b-cdn.net/jt-resources/userfiles/jt/images/homepage/c…">
…clubs/logo_kappa.png
(s3-eu-west-1.b-cdn.net)
5.2 KiB
5.0 KiB
Eliminate render-blocking resources Potential savings of 200 ms
Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. Learn how to eliminate render-blocking resources.LCPFCP
URL
Transfer Size
Potential Savings
Cloudflare CDN
cdn
1.8 KiB
210 ms
…assets/owl.carousel.min.css
(cdnjs.cloudflare.com)
1.8 KiB
210 ms
Google Fonts
cdn
3.0 KiB
200 ms
/css?family=…
(fonts.googleapis.com)
3.0 KiB
200 ms
jettours.com
1st party
29.7 KiB
160 ms
…jettours/A.master.css,qv=1.0.61.pagespeed.cf.TKFTr29eQ1.css
(www.jettours.com)
16.1 KiB
80 ms
…jettours/home.css?v=1.0.61
(www.jettours.com)
13.7 KiB
80 ms
b-cdn.net
30.9 KiB
80 ms
…jquery@2.2.4/jquery.min.js
(ngtravel.b-cdn.net)
30.9 KiB
80 ms
JSDelivr CDN
cdn
3.0 KiB
200 ms
…css/bootstrap-select.min.css
(cdn.jsdelivr.net)
3.0 KiB
200 ms
Avoid an excessive DOM size 5,362 elements
A large DOM will increase memory usage, cause longer style calculations, and produce costly layout reflows. Learn how to avoid an excessive DOM size.TBT
Statistic
Element
Value
Total DOM Elements
5,362
Maximum DOM Depth
lu
<abbr>
17
Maximum Child Elements
 IndifférentLes plus demandésCanariesEgypteGrèceIle MauriceMarocTunisie Afrique…
<ul class="dropdown-menu inner " role="presentation" style="margin-top: 0px; margin-bottom: 0px;">
426
Reduce unused JavaScript Potential savings of 342 KiB
Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. Learn how to reduce unused JavaScript.LCPFCP
URL
Transfer Size
Potential Savings
Google Tag Manager
tag-manager
458.9 KiB
180.5 KiB
/gtag/js?id=…
(www.googletagmanager.com)
130.0 KiB
48.6 KiB
/gtm.js?id=GTM-5SHMJFT
(www.googletagmanager.com)
132.8 KiB
44.9 KiB
/gtag/destination?id=…
(www.googletagmanager.com)
92.4 KiB
44.7 KiB
/gtag/js?id=…
(www.googletagmanager.com)
103.7 KiB
42.3 KiB
ContentSquare
analytics
245.0 KiB
139.9 KiB
/uxa/bef80bb7aebfb.js
(t.contentsquare.net)
122.5 KiB
97.0 KiB
/uxa/bef80bb7aebfb.js
(t.contentsquare.net)
122.5 KiB
42.9 KiB
Facebook
social
61.1 KiB
21.3 KiB
/en_US/fbevents.js
(connect.facebook.net)
61.1 KiB
21.3 KiB
Image elements do not have explicit width and height
Set an explicit width and height on image elements to reduce layout shifts and improve CLS. Learn how to set image dimensionsCLS
URL
b-cdn.net
div.clubs > a.push_clubs > div.hover_div > img.logo
<img loading="lazy" class="logo" src="https://s3-eu-west-1.b-cdn.net/jt-resources/userfiles/jt/images/homepage/c…">
…clubs/logo_eldorador.png
(s3-eu-west-1.b-cdn.net)
div.clubs > a.push_clubs > div.hover_div > img.logo
<img loading="lazy" class="logo" src="https://s3-eu-west-1.b-cdn.net/jt-resources/userfiles/jt/images/homepage/c…">
…clubs/logo_coralia.png
(s3-eu-west-1.b-cdn.net)
div.item > div.item-content > picture > img.owl-lazy
<img data-src="https://s3-eu-west-1.b-cdn.net/jt-resources/userfiles/jt/images/homepage/s…" alt="" class="owl-lazy center-block" src="https://s3-eu-west-1.b-cdn.net/jt-resources/userfiles/jt/images/homepage/s…" style="opacity: 1;">
…Top/250225_JT_HP_Vacs_Paques_top.webp
(s3-eu-west-1.b-cdn.net)
div.item > div.item-content > picture > img.owl-lazy
<img data-src="https://s3-eu-west-1.b-cdn.net/jt-resources/userfiles/jt/images/homepage/s…" alt="" class="owl-lazy center-block" src="https://s3-eu-west-1.b-cdn.net/jt-resources/userfiles/jt/images/homepage/s…" style="opacity: 1;">
…Top/030225_JT…%CC%81te%CC%81_top(1).webp
(s3-eu-west-1.b-cdn.net)
div.item > div.item-content > picture > img.owl-lazy
<img data-src="https://s3-eu-west-1.b-cdn.net/jt-resources/userfiles/jt/images/homepage/s…" alt="" class="owl-lazy center-block" src="https://s3-eu-west-1.b-cdn.net/jt-resources/userfiles/jt/images/homepage/s…" style="opacity: 1;">
…Top/top.png
(s3-eu-west-1.b-cdn.net)
div.item > div.item-content > picture > img.owl-lazy
<img data-src="https://s3-eu-west-1.b-cdn.net/jt-resources/userfiles/jt/images/homepage/s…" alt="" class="owl-lazy center-block" src="https://s3-eu-west-1.b-cdn.net/jt-resources/userfiles/jt/images/homepage/s…" style="opacity: 1;">
…Top/210125_JT_HP_OP_Circuits_top.webp
(s3-eu-west-1.b-cdn.net)
div.item > div.item-content > picture > img.owl-lazy
<img data-src="https://s3-eu-west-1.b-cdn.net/jt-resources/userfiles/jt/images/homepage/s…" alt="" class="owl-lazy center-block" src="https://s3-eu-west-1.b-cdn.net/jt-resources/userfiles/jt/images/homepage/s…" style="opacity: 1;">
…Top/200225_JT_HP_Vacs_All_In_top.webp
(s3-eu-west-1.b-cdn.net)
Vacances d'été
<img src="https://s3-eu-west-1.b-cdn.net/jt-resources/userfiles/jt/images/homepage/p…" alt="Vacances d'été" class="item-back">
…pepites_du_moment/EBB%20%C3%A9t%C3%A9%20.png
(s3-eu-west-1.b-cdn.net)
L'île Maurice
<img src="https://s3-eu-west-1.b-cdn.net/jt-resources/userfiles/jt/images/homepage/p…" alt="L'île Maurice" class="item-back" loading="lazy">
…pepites_du_moment/maurice.png
(s3-eu-west-1.b-cdn.net)
div.clubs > a.push_clubs > div.hover_div > img.logo
<img loading="lazy" class="logo" src="https://s3-eu-west-1.b-cdn.net/jt-resources/userfiles/jt/images/homepage/c…">
…clubs/logo_kappa.png
(s3-eu-west-1.b-cdn.net)
div.item > div.item-content > picture > img.owl-lazy
<img data-src="https://s3-eu-west-1.b-cdn.net/jt-resources/userfiles/jt/images/homepage/s…" alt="" class="owl-lazy center-block" src="https://s3-eu-west-1.b-cdn.net/jt-resources/userfiles/jt/images/homepage/s…" style="opacity: 1;">
…Top/top_JT-NL….png
(s3-eu-west-1.b-cdn.net)
jettours.com
1st party
section#push-destinations > a > div.voir_tout > img
<img loading="lazy" src="/resources/images/common/pictos/arrow-point-to-right.svg">
…pictos/arrow-point-to-right.svg
(www.jettours.com)
a.push_voyage > div.content > div.savoir_plus > img
<img loading="lazy" src="/resources/images/common/pictos/arrow-point-to-right.svg">
…pictos/arrow-point-to-right.svg
(www.jettours.com)
a.push_voyage > div.content > div.savoir_plus > img
<img loading="lazy" src="/resources/images/common/pictos/arrow-point-to-right.svg">
…pictos/arrow-point-to-right.svg
(www.jettours.com)
a.push_voyage > div.content > div.savoir_plus > img
<img loading="lazy" src="/resources/images/common/pictos/arrow-point-to-right.svg">
…pictos/arrow-point-to-right.svg
(www.jettours.com)
a.push_voyage > div.content > div.savoir_plus > img
<img loading="lazy" src="/resources/images/common/pictos/arrow-point-to-right.svg">
…pictos/arrow-point-to-right.svg
(www.jettours.com)
a.push_voyage > div.content > div.savoir_plus > img
<img loading="lazy" src="/resources/images/common/pictos/arrow-point-to-right.svg">
…pictos/arrow-point-to-right.svg
(www.jettours.com)
a.push_voyage > div.content > div.savoir_plus > img
<img loading="lazy" src="/resources/images/common/pictos/arrow-point-to-right.svg">
…pictos/arrow-point-to-right.svg
(www.jettours.com)
Jet Tours - Spécialiste en vacances réussies
<img src="/resources/images/mb/jettours/svg/logo.svg" height="65" alt="Jet Tours - Spécialiste en vacances réussies">
…svg/logo.svg
(www.jettours.com)
Enable text compression Potential savings of 14 KiB
Text-based resources should be served with compression (gzip, deflate or brotli) to minimize total network bytes. Learn more about text compression.LCPFCP
URL
Transfer Size
Potential Savings
Cloudflare CDN
cdn
21.0 KiB
14.5 KiB
…js/jquery.mmenu.min.js
(cdnjs.cloudflare.com)
15.8 KiB
10.9 KiB
…1.1.0/magnific-popup.min.css
(cdnjs.cloudflare.com)
5.1 KiB
3.6 KiB
Serve static assets with an efficient cache policy 23 resources found
A long cache lifetime can speed up repeat visits to your page. Learn more about efficient cache policies.
URL
Cache TTL
Transfer Size
ContentSquare
analytics
123 KiB
/uxa/bef80bb7aebfb.js
(t.contentsquare.net)
15m
123 KiB
Facebook
social
82 KiB
/tr/?id=…
(www.facebook.com)
None
0 KiB
/en_US/fbevents.js
(connect.facebook.net)
20m
64 KiB
…config/289…?v=…
(connect.facebook.net)
20m
17 KiB
b-cdn.net
57 KiB
…jquery@2.2.4/jquery.min.js
(ngtravel.b-cdn.net)
30d
31 KiB
…bootstrap@3.3.6/bootstrap.min.css
(ngtravel.b-cdn.net)
30d
21 KiB
…privacy@1.1/privacy.js?v=1.0.61
(ngtravel.b-cdn.net)
30d
1 KiB
…privacy@1.1/privacy-cookie.js?v=1.0.61
(ngtravel.b-cdn.net)
30d
1 KiB
/scripts/pagination.js
(ngtravel.b-cdn.net)
30d
1 KiB
/scripts/user.js
(ngtravel.b-cdn.net)
30d
1 KiB
…google/g-script.js
(ngtravel.b-cdn.net)
30d
1 KiB
…google/jettours.js
(ngtravel.b-cdn.net)
30d
1 KiB
SaleCycle
ad
49 KiB
/capture/jettours.js
(d16fk4ms6rqz1v.cloudfront.net)
None
43 KiB
/iframe_receiver/bundle.js
(s.salecycle.com)
1h
6 KiB
Pinterest
social
26 KiB
/ct/core.js
(s.pinimg.com)
2h
2 KiB
…lib/main.8821a9da.js
(s.pinimg.com)
14d
23 KiB
Realytics
analytics
20 KiB
/realytics-1.2.min.js
(cdn-eu.realytics.net)
None
19 KiB
/?apikey=ry-j3tt02rs&id=ry_0110B0AA-0E23-44BC-BB7F-600CA480BF8B
(api-v6.realytics.net)
None
0 KiB
/?apikey=ry-j3tt02rs&id=ry_0110B0AA-0E23-44BC-BB7F-600CA480BF8B
(api-v4.realytics.net)
None
0 KiB
JSDelivr CDN
cdn
19 KiB
…thumbnail/lg-thumbnail.min.js
(cdn.jsdelivr.net)
7d
19 KiB
Google CDN
cdn
3 KiB
/wcm/loader.js
(www.gstatic.com)
1h
3 KiB
realytics.io
1 KiB
…se/cnktajN0d…%3D%3D?ct=…
(tp.realytics.io)
None
0 KiB
/tc.js?cb=174…
(i.realytics.io)
None
0 KiB
Ensure text remains visible during webfont load
Leverage the font-display CSS feature to ensure text is user-visible while webfonts are loading. Learn more about font-display.
URL
Potential Savings
jettours.com
1st party
990 ms
…font/lemon_light.otf
(www.jettours.com)
530 ms
…font/cabin.ttf
(www.jettours.com)
330 ms
…font/lemon.ttf
(www.jettours.com)
130 ms
Defer offscreen images Potential savings of 7 KiB
Consider lazy-loading offscreen and hidden images after all critical resources have finished loading to lower time to interactive. Learn how to defer offscreen images.LCPFCP
URL
Resource Size
Potential Savings
jettours.com
1st party
7.4 KiB
7.4 KiB
Jet tours
<img src="/resources/images/mb/jettours/svg/logo_blanc.svg" height="40" style="max-width: 134px;" alt="Jet tours">
…svg/logo_blanc.svg
(www.jettours.com)
3.7 KiB
3.7 KiB
ul.dropdown-menu > li > a#bs-select-1-0 > span.icon
<span class="icon icon icon-cancel">
…common/map.svg
(www.jettours.com)
3.7 KiB
3.7 KiB
Avoid serving legacy JavaScript to modern browsers Potential savings of 26 KiB
Polyfills and transforms enable legacy browsers to use new JavaScript features. However, many aren't necessary for modern browsers. For your bundled JavaScript, adopt a modern script deployment strategy using module/nomodule feature detection to reduce the amount of code shipped to modern browsers, while retaining support for legacy browsers. Learn how to use modern JavaScriptLCPFCP
URL
Potential Savings
Facebook
social
10.1 KiB
/en_US/fbevents.js
(connect.facebook.net)
10.1 KiB
/en_US/fbevents.js:24:2302
(connect.facebook.net)
@babel/plugin-transform-classes
/en_US/fbevents.js:273:15628
(connect.facebook.net)
Array.prototype.map
/en_US/fbevents.js:273:23417
(connect.facebook.net)
Array.from
/en_US/fbevents.js:273:25990
(connect.facebook.net)
Array.prototype.filter
/en_US/fbevents.js:273:29007
(connect.facebook.net)
Array.prototype.find
…config/289…?v=…
(connect.facebook.net)
0.0 KiB
…config/289…?v=…:20:2057
(connect.facebook.net)
@babel/plugin-transform-classes
JSDelivr CDN
cdn
8.0 KiB
…js/bootstrap-select.min.js
(cdn.jsdelivr.net)
8.0 KiB
../../js/bootstrap-select.js:279:4
Object.keys
Realytics
analytics
7.5 KiB
/realytics-1.2.min.js
(cdn-eu.realytics.net)
7.5 KiB
/realytics-1.2.min.js:8:495
(cdn-eu.realytics.net)
Date.prototype.toJSON
jettours.com
1st party
0.1 KiB
…lib/readmore.min.js,qv=1.0.61.pagespeed.ce.piuZJM8Ian.js
(www.jettours.com)
0.1 KiB
…lib/readmore.min.js,qv=1.0.61.pagespeed.ce.piuZJM8Ian.js:16:110
(www.jettours.com)
@babel/plugin-transform-classes
Reduce unused CSS Potential savings of 40 KiB
Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. Learn how to reduce unused CSS.LCPFCP
URL
Transfer Size
Potential Savings
jettours.com
1st party
27.0 KiB
22.4 KiB
…jettours/A.master.css,qv=1.0.61.pagespeed.cf.TKFTr29eQ1.css
(www.jettours.com)
14.7 KiB
12.2 KiB
…jettours/home.css?v=1.0.61
(www.jettours.com)
12.3 KiB
10.2 KiB
b-cdn.net
19.7 KiB
17.9 KiB
…bootstrap@3.3.6/bootstrap.min.css
(ngtravel.b-cdn.net)
19.7 KiB
17.9 KiB
Avoid enormous network payloads Total size was 5,515 KiB
Large network payloads cost users real money and are highly correlated with long load times. Learn how to reduce payload sizes.
URL
Transfer Size
b-cdn.net
3,471.7 KiB
…pepites_du_moment/crete.png
(s3-eu-west-1.b-cdn.net)
885.8 KiB
…pepites_du_moment/AdobeStock_65712349%201%20(1).png
(s3-eu-west-1.b-cdn.net)
875.7 KiB
…pepites_du_moment/maurice.png
(s3-eu-west-1.b-cdn.net)
588.7 KiB
…pepites_du_moment/EBB%20%C3%A9t%C3%A9%20.png
(s3-eu-west-1.b-cdn.net)
499.8 KiB
…Background/030225_JT…%CC%81te%CC%81_slider_web.webp
(s3-eu-west-1.b-cdn.net)
248.7 KiB
…Background/OP_Moye_Orient.png
(s3-eu-west-1.b-cdn.net)
207.0 KiB
…Background/250225_JT_HP_Vacs_Paques_slider_web.webp
(s3-eu-west-1.b-cdn.net)
165.9 KiB
Google Tag Manager
tag-manager
265.0 KiB
/gtm.js?id=GTM-5SHMJFT
(www.googletagmanager.com)
133.9 KiB
/gtag/js?id=…
(www.googletagmanager.com)
131.1 KiB
ContentSquare
analytics
123.2 KiB
/uxa/bef80bb7aebfb.js
(t.contentsquare.net)
123.2 KiB
Avoid long main-thread tasks 13 long tasks found
Lists the longest tasks on the main thread, useful for identifying worst contributors to input delay. Learn how to avoid long main-thread tasksTBT
URL
Start Time
Duration
Google Tag Manager
tag-manager
575 ms
/gtag/js?id=…
(www.googletagmanager.com)
3,492 ms
225 ms
/gtag/js?id=…
(www.googletagmanager.com)
2,988 ms
141 ms
/gtm.js?id=GTM-5SHMJFT
(www.googletagmanager.com)
1,864 ms
124 ms
/gtag/destination?id=…
(www.googletagmanager.com)
3,962 ms
85 ms
ContentSquare
analytics
435 ms
/uxa/bef80bb7aebfb.js
(t.contentsquare.net)
4,510 ms
171 ms
/uxa/bef80bb7aebfb.js
(t.contentsquare.net)
3,252 ms
111 ms
/uxa/bef80bb7aebfb.js
(t.contentsquare.net)
3,781 ms
98 ms
/uxa/bef80bb7aebfb.js
(t.contentsquare.net)
3,437 ms
55 ms
jettours.com
1st party
348 ms
…lib/datepicker.js.pagespeed.ce.Rnvz5zlOgx.js
(www.jettours.com)
1,561 ms
256 ms
https://www.jettours.com
304 ms
92 ms
Unattributable
126 ms
Unattributable
589 ms
126 ms
Facebook
social
55 ms
/en_US/fbevents.js
(connect.facebook.net)
2,753 ms
55 ms
b-cdn.net
53 ms
…jquery@2.2.4/jquery.min.js
(ngtravel.b-cdn.net)
3,717 ms
53 ms
Initial server response time was short Root document took 510 ms
Keep the server response time for the main document short because all other requests depend on it. Learn more about the Time to First Byte metric.LCPFCP
URL
Time Spent
jettours.com
1st party
510 ms
https://www.jettours.com
510 ms
User Timing marks and measures 5 user timings
Consider instrumenting your app with the User Timing API to measure your app's real-world performance during key user experiences. Learn more about User Timing marks.
Name
Type
Start Time
Duration
fbevents:start:unwantedDataProcessing_2896799770573255
Mark
3,687.42 ms
fbevents:end:unwantedDataProcessing_2896799770573255
Mark
3,688.00 ms
fbevents:start:unwantedParamsProcessing_2896799770573255
Mark
3,688.25 ms
fbevents:start:validateUrlProcessing_2896799770573255
Mark
3,688.73 ms
fbevents:end:validateUrlProcessing_2896799770573255
Mark
3,689.10 ms
Avoid large layout shifts 1 layout shift found
These are the largest layout shifts observed on the page. Each table item represents a single layout shift, and shows the element that shifted the most. Below each item are possible root causes that led to the layout shift. Some of these layout shifts may not be included in the CLS metric value due to windowing. Learn how to improve CLSCLS
Element
Layout shift score
Mes favoris Ma réservation Besoin d'aide ? 01 76 24 01 93 (Coût d'un appel l…
<ul class="navbar-nav nav display-picto">
0.000
…font/lemon.ttf
(www.jettours.com)
Web font loaded
…v40/memvYaGs1….woff2
(fonts.gstatic.com)
Web font loaded
…font/Cabin-BoldItalic.woff2
(www.jettours.com)
Web font loaded
…font/Cabin-Bold.woff2
(www.jettours.com)
Web font loaded
…font/Cabin-Italic.woff2
(www.jettours.com)
Web font loaded
…font/Cabin-Regular.woff2
(www.jettours.com)
Web font loaded
…dist/lazyload.min.js
(cdn.jsdelivr.net)
A late network request adjusted the page layout
…jettours/home.css?v=1.0.61
(www.jettours.com)
A late network request adjusted the page layout
…jettours/A.master.css,qv=1.0.61.pagespeed.cf.TKFTr29eQ1.css
(www.jettours.com)
A late network request adjusted the page layout
…responsive/gtm-scripts.js,qv=1.0.61.pagespeed.ce.jEMVE976gB.js
(www.jettours.com)
A late network request adjusted the page layout
…jquery/A.slick-theme.css.pagespeed.cf._1OZVGLXs6.css
(www.jettours.com)
A late network request adjusted the page layout
…jquery@2.2.4/jquery.min.js
(ngtravel.b-cdn.net)
A late network request adjusted the page layout
Avoid chaining critical requests 18 chains found
The Critical Request Chains below show you what resources are loaded with a high priority. Consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load. Learn how to avoid chaining critical requests.
Maximum critical path latency: 2,042.253 ms
Initial Navigation
https://www.jettours.com
…1.1.0/magnific-popup.min.css
(cdnjs.cloudflare.com)
- 29.47 ms, 6.03 KiB
/css?family=…
(fonts.googleapis.com)
…v40/memvYaGs1….woff2
(fonts.gstatic.com)
- 5.64 ms, 42.85 KiB
/css?family=Poppins:300,400&display=swap
(fonts.googleapis.com)
- 11.635 ms, 1.14 KiB
…jettours/A.master.css,qv=1.0.61.pagespeed.cf.TKFTr29eQ1.css
(www.jettours.com)
…font/fonticons.woff2?7232865
(www.jettours.com)
- 538.321 ms, 20.79 KiB
…font/lemon_light.otf
(www.jettours.com)
- 527.874 ms, 24.25 KiB
…jquery/A.slick-theme.css.pagespeed.cf._1OZVGLXs6.css
(www.jettours.com)
- 479.678 ms, 1.99 KiB
…jquery@2.2.4/jquery.min.js
(ngtravel.b-cdn.net)
- 442.998 ms, 30.88 KiB
…dist/zebra_cookie.min.js
(cdn.jsdelivr.net)
- 13.85 ms, 1.07 KiB
/scripts/user.js
(ngtravel.b-cdn.net)
- 308.199 ms, 0.80 KiB
…google/g-script.js
(ngtravel.b-cdn.net)
- 323.658 ms, 0.79 KiB
…google/jettours.js
(ngtravel.b-cdn.net)
- 312.42 ms, 0.77 KiB
…responsive/gtm-scripts.js,qv=1.0.61.pagespeed.ce.jEMVE976gB.js
(www.jettours.com)
- 514.229 ms, 2.91 KiB
…css/bootstrap-select.min.css
(cdn.jsdelivr.net)
- 8.72 ms, 3.03 KiB
…jettours/home.css?v=1.0.61
(www.jettours.com)
…font/cabin.ttf
(www.jettours.com)
- 327.428 ms, 47.66 KiB
…font/lemon.ttf
(www.jettours.com)
- 133.075 ms, 22.93 KiB
…dist/lazyload.min.js
(cdn.jsdelivr.net)
- 17.625 ms, 3.51 KiB
…assets/owl.carousel.min.css
(cdnjs.cloudflare.com)
- 27.897 ms, 1.78 KiB
…css/jquery.mmenu.min.css
(cdnjs.cloudflare.com)
- 28.338 ms, 2.34 KiB
More information about the performance of your application. These numbers don't directly affect the Performance score.
Passed audits (15)
Show Hide
Minify CSS
Minifying CSS files can reduce network payload sizes. Learn how to minify CSS.LCPFCP
Minify JavaScript
Minifying JavaScript files can reduce payload sizes and script parse time. Learn how to minify JavaScript.LCPFCP
Efficiently encode images
Optimized images load faster and consume less cellular data. Learn how to efficiently encode images.LCPFCP
Serve images in next-gen formats
Image formats like WebP and AVIF often provide better compression than PNG or JPEG, which means faster downloads and less data consumption. Learn more about modern image formats.LCPFCP
Preconnect to required origins
Warnings: More than 2 `<link rel=preconnect>` connections were found. These should be used sparingly and only to the most important origins.
Consider adding preconnect or dns-prefetch resource hints to establish early connections to important third-party origins. Learn how to preconnect to required origins.LCPFCP
Avoid multiple page redirects
Redirects introduce additional delays before the page can be loaded. Learn how to avoid page redirects.LCPFCP
Use video formats for animated content
Large GIFs are inefficient for delivering animated content. Consider using MPEG4/WebM videos for animations and PNG/WebP for static images instead of GIF to save network bytes. Learn more about efficient video formatsLCPFCP
Remove duplicate modules in JavaScript bundles
Remove large, duplicate JavaScript modules from bundles to reduce unnecessary bytes consumed by network activity. LCPFCP
Preload Largest Contentful Paint image
If the LCP element is dynamically added to the page, you should preload the image in order to improve LCP. Learn more about preloading LCP elements.LCP
Lazy load third-party resources with facades
Some third-party embeds can be lazy loaded. Consider replacing them with a facade until they are required. Learn how to defer third-parties with a facade.TBT
Largest Contentful Paint image was not lazily loaded
Above-the-fold images that are lazily loaded render later in the page lifecycle, which can delay the largest contentful paint. Learn more about optimal lazy loading.LCP
Element
Vacances d'été
<img src="https://s3-eu-west-1.b-cdn.net/jt-resources/userfiles/jt/images/homepage/p…" alt="Vacances d'été" class="item-back">
Uses passive listeners to improve scrolling performance
Consider marking your touch and wheel event listeners as passive to improve your page's scroll performance. Learn more about adopting passive event listeners.
Avoids document.write()
For users on slow connections, external scripts dynamically injected via document.write() can delay page load by tens of seconds. Learn how to avoid document.write().
Avoid non-composited animations
Animations which are not composited can be janky and increase CLS. Learn how to avoid non-composited animationsCLS
Has a <meta name="viewport"> tag with width or initial-scale
A <meta name="viewport"> not only optimizes your app for mobile screen sizes, but also prevents a 300 millisecond delay to user input. Learn more about using the viewport meta tag.
66
Accessibility
These checks highlight opportunities to improve the accessibility of your web app. Automatic detection can only detect a subset of issues and does not guarantee the accessibility of your web app, so manual testing is also encouraged.
Names and labels
Buttons do not have an accessible name
When a button doesn't have an accessible name, screen readers announce it as "button", making it unusable for users who rely on screen readers. Learn how to make buttons more accessible.
Failing Elements
section#slider-main > div#owl-slider > div.owl-nav > button.owl-prev
<button type="button" role="presentation" class="owl-prev">
section#slider-main > div#owl-slider > div.owl-nav > button.owl-next
<button type="button" role="presentation" class="owl-next">
section#slider-main > div#owl-slider > div.owl-dots > button.owl-dot
<button role="button" class="owl-dot">
section#slider-main > div#owl-slider > div.owl-dots > button.owl-dot
<button role="button" class="owl-dot">
section#slider-main > div#owl-slider > div.owl-dots > button.owl-dot
<button role="button" class="owl-dot">
section#slider-main > div#owl-slider > div.owl-dots > button.owl-dot
<button role="button" class="owl-dot active">
section#slider-main > div#owl-slider > div.owl-dots > button.owl-dot
<button role="button" class="owl-dot">
section#slider-main > div#owl-slider > div.owl-dots > button.owl-dot
<button role="button" class="owl-dot">
Image elements do not have [alt] attributes
Informative elements should aim for short, descriptive alternate text. Decorative elements can be ignored with an empty alt attribute. Learn more about the alt attribute.
Failing Elements
section#push-destinations > a > div.voir_tout > img
<img loading="lazy" src="/resources/images/common/pictos/arrow-point-to-right.svg">
div.clubs > a.push_clubs > div.hover_div > img.logo
<img loading="lazy" class="logo" src="https://s3-eu-west-1.b-cdn.net/jt-resources/userfiles/jt/images/homepage/c…">
div.clubs > a.push_clubs > div.hover_div > img.logo
<img loading="lazy" class="logo" src="https://s3-eu-west-1.b-cdn.net/jt-resources/userfiles/jt/images/homepage/c…">
div.clubs > a.push_clubs > div.hover_div > img.logo
<img loading="lazy" class="logo" src="https://s3-eu-west-1.b-cdn.net/jt-resources/userfiles/jt/images/homepage/c…">
div#page-content > section#push-voyager > div.container > img
<img loading="lazy" src="/resources/images/mb/jettours/svg/planet.svg">
body.home > div#page-content > section#push-voyager > img.lien
<img loading="lazy" class="lien" src="/resources/images/mb/jettours/svg/road.svg">
a.push_voyage > div.content > div.savoir_plus > img
<img loading="lazy" src="/resources/images/common/pictos/arrow-point-to-right.svg">
a.push_voyage > div.content > div.savoir_plus > img
<img loading="lazy" src="/resources/images/common/pictos/arrow-point-to-right.svg">
a.push_voyage > div.content > div.savoir_plus > img
<img loading="lazy" src="/resources/images/common/pictos/arrow-point-to-right.svg">
a.push_voyage > div.content > div.savoir_plus > img
<img loading="lazy" src="/resources/images/common/pictos/arrow-point-to-right.svg">
a.push_voyage > div.content > div.savoir_plus > img
<img loading="lazy" src="/resources/images/common/pictos/arrow-point-to-right.svg">
a.push_voyage > div.content > div.savoir_plus > img
<img loading="lazy" src="/resources/images/common/pictos/arrow-point-to-right.svg">
Links do not have a discernible name
Link text (and alternate text for images, when used as links) that is discernible, unique, and focusable improves the navigation experience for screen reader users. Learn how to make links accessible.
Failing Elements
div.slick-track > div#0 > div.bandeau-content > a
<a href="/s/EBBETE25?city=PAR&amp;city=LYS&amp;city=BOD&amp;city=NTE&amp;city=TLS&amp;city=NCE&amp;city=LIL…" tabindex="0">
div.owl-stage > div.owl-item > div.item > a.fwh-overlay
<a href="/s/escapades-paques" class="fwh-overlay" data-title="Escapades pâques">
div.owl-stage > div.owl-item > div.item > a.fwh-overlay
<a href="/s/EBBETE25?city=PAR&amp;city=LYS&amp;city=BOD&amp;city=NTE&amp;city=TLS&amp;city=NCE&amp;city=LIL…" class="fwh-overlay" data-title="EBB ETE 2025">
div.owl-stage > div.owl-item > div.item > a.fwh-overlay
<a href="/s/moyenorient" class="fwh-overlay" data-title="Moyen-Orient">
div.owl-stage > div.owl-item > div.item > a.fwh-overlay
<a href="/s/circuits?date=20250101&amp;flex=60&amp;duration=5,20" class="fwh-overlay" data-title="Circuits">
div.owl-stage > div.owl-item > div.item > a.fwh-overlay
<a href="/s/hc-all-in?date=20250130&amp;flex=60&amp;duration=3,10" class="fwh-overlay" data-title="All inclusive">
div.owl-stage > div.owl-item > div.item > a.fwh-overlay
<a href="/s/speciale-circuit?duration=5,10&amp;date=20250430&amp;flex=90" class="fwh-overlay" data-title="Circuits">
Image elements have [alt] attributes that are redundant text.
Informative elements should aim for short, descriptive alternative text. Alternative text that is exactly the same as the text adjacent to the link or image is potentially confusing for screen reader users, because the text will be read twice. Learn more about the alt attribute.
Failing Elements
Mes favoris
<img class="picto" alt="Mes favoris" src="https://s3-eu-west-1.b-cdn.net/jt-resources/userfiles/jt/images/picto/favo…" style="min-width: 1.72em" width="24" height="24">
Ma réservation
<img class="picto" alt="Ma réservation" src="https://s3-eu-west-1.b-cdn.net/jt-resources/userfiles/jt/images/picto/rese…" style="min-width: 1.72em" width="24" height="24">
Besoin d'aide ?
<img class="picto" alt="Besoin d'aide ?" src="https://s3-eu-west-1.b-cdn.net/jt-resources/userfiles/jt/images/picto/aide…" style="min-width: 1.72em" width="24" height="24">
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Best practices
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
Disabling zooming is problematic for users with low vision who rely on screen magnification to properly see the contents of a web page. Learn more about the viewport meta tag.
Failing Elements
head > meta
<meta name="viewport" content="width=device-width,initial-scale=1, user-scalable=no">
Touch targets do not have sufficient size or spacing.
Touch targets with sufficient size and spacing help users who may have difficulty targeting small controls to activate the targets. Learn more about touch targets.
Failing Elements
Voyage Tunisie
<a href="/d/europe-mediterranee/tunisie">
Voyage Grèce
<a href="/d/europe-mediterranee/grece">
Voyage Grèce
<a href="/d/europe-mediterranee/grece">
Voyage Tunisie
<a href="/d/europe-mediterranee/tunisie">
Voyage République Dominicaine
<a href="/d/les-iles/rep-dominicaine">
Voyage République Dominicaine
<a href="/d/les-iles/rep-dominicaine">
Voyage Ile Maurice
<a href="/d/les-iles/ile-maurice">
Voyage Ile Maurice
<a href="/d/les-iles/ile-maurice">
Voyage République Dominicaine
<a href="/d/les-iles/rep-dominicaine">
Voyage Egypte
<a href="/d/europe-mediterranee/egypte">
Voyage Egypte
<a href="/d/europe-mediterranee/egypte">
Voyage Ile Maurice
<a href="/d/les-iles/ile-maurice">
Club Eldorador
<a href="/a/club-vacances/club-eldorador">
Kappa Club
<a href="/a/club-vacances/kappa-club">
Kappa Club
<a href="/a/club-vacances/kappa-club">
Club Eldorador
<a href="/a/club-vacances/club-eldorador">
Club Coralia
<a href="/a/club-vacances/club-coralia">
Club Coralia
<a href="/a/club-vacances/club-coralia">
Kappa Club
<a href="/a/club-vacances/kappa-club">
Club Framissima
<a href="/a/club-vacances/club-framissima">
Club Framissima
<a href="/a/club-vacances/club-framissima">
Club Coralia
<a href="/a/club-vacances/club-coralia">
Club Jumbo
<a href="/a/club-vacances/club-jumbo">
Club Jumbo
<a href="/a/club-vacances/club-jumbo">
Club Framissima
<a href="/a/club-vacances/club-framissima">
Hôtels Iberostar
<a href="/a/chaine-hotels/iberostar">
Hôtels Riu
<a href="/a/chaine-hotels/riu">
Hôtels Riu
<a href="/a/chaine-hotels/riu">
Hôtels Iberostar
<a href="/a/chaine-hotels/iberostar">
Hôtels Barcelo
<a href="/a/chaine-hotels/barcelo">
Hôtels Barcelo
<a href="/a/chaine-hotels/barcelo">
Hôtels Riu
<a href="/a/chaine-hotels/riu">
Hôtels Bahia Principe
<a href="/a/chaine-hotels/bahia-principe">
Hôtels Bahia Principe
<a href="/a/chaine-hotels/bahia-principe">
Hôtels Barcelo
<a href="/a/chaine-hotels/barcelo">
Hôtels Kappa City
<a href="/g/kappa-city">
Hôtels Kappa City
<a href="/g/kappa-city">
Hôtels Bahia Principe
<a href="/a/chaine-hotels/bahia-principe">
Qui sommes-nous
<a href="/pi/qui-sommes-nous.html">
Nous contacter
<a href="/contact">
Nous contacter
<a href="/contact">
Qui sommes-nous
<a href="/pi/qui-sommes-nous.html">
Nos agences de voyages
<a href="/agences.html">
Nos agences de voyages
<a href="/agences.html">
Nous contacter
<a href="/contact">
Mentions légales
<a href="/pi/mentions-legales.html">
Mentions légales
<a href="/pi/mentions-legales.html">
Nos agences de voyages
<a href="/agences.html">
Besoin d'aide ?
<a href="/besoin-d-aide">
Conditions générales de vente et FIS
<a href="/pi/conditions-generales-ventes.html">
Assurances
<a href="/pi/assurances.html">
Conditions générales de vente et FIS
<a href="/pi/conditions-generales-ventes.html">
Politique de confidentialité
<a href="/pi/politique-de-confidentialite.html">
Cookies
<a href="/pi/cookies.html">
Politique de confidentialité
<a href="/pi/politique-de-confidentialite.html">
Charte avis clients
<a href="https://ngtravel.b-cdn.net/documents/jettours/Charte_Avis_Clients_Jettours…">
Charte avis clients
<a href="https://ngtravel.b-cdn.net/documents/jettours/Charte_Avis_Clients_Jettours…">
Cookies
<a href="/pi/cookies.html">
These items highlight common accessibility best practices.
Contrast
Background and foreground colors do not have a sufficient contrast ratio.
Low-contrast text is difficult or impossible for many users to read. Learn how to provide sufficient color contrast.
Failing Elements
Continuer sans accepter >
<a href="" id="privacy__continue">
Continuer sans accepter > Nous utilisons des cookies ou technologies similaires…
<div class="modal-content">
These are opportunities to improve the legibility of your content.
Internationalization and localization
<html> element does not have a [lang] attribute
If a page doesn't specify a lang attribute, a screen reader assumes that the page is in the default language that the user chose when setting up the screen reader. If the page isn't actually in the default language, then the screen reader might not announce the page's text correctly. Learn more about the lang attribute.
Failing Elements
html.supports
<html class=" supports mediaqueries svgasimg flexbox csstransforms3d" data-scrolldir="up">
These are opportunities to improve the interpretation of your content by users in different locales.
Tables and lists
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
Screen readers have a specific way of announcing lists. Ensuring proper list structure aids screen reader output. Learn more about proper list structure.
Failing Elements
Infos et réservation 01 76 24 01 93 (Coût d'un appel local)
<ul class="list-unstyled">
phone_jet_tours
<img loading="lazy" alt="phone_jet_tours" src="">
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
ARIA
Uses ARIA roles on incompatible elements
Many HTML elements can only be assigned certain ARIA roles. Using ARIA roles where they are not allowed can interfere with the accessibility of the web page. Learn more about ARIA roles.
Failing Elements
section#slider-main > div#owl-slider > div.owl-nav > button.owl-prev
<button type="button" role="presentation" class="owl-prev">
section#slider-main > div#owl-slider > div.owl-nav > button.owl-next
<button type="button" role="presentation" class="owl-next">
ARIA IDs are unique
The value of an ARIA ID must be unique to prevent other instances from being overlooked by assistive technologies. Learn how to fix duplicate ARIA IDs.
Failing Elements
FévrierJanvierFévrierMarsAvrilMaiJuinJuilletAoûtSeptembreOctobreNovembreDécembr…
<div id="pika-title-zw" class="pika-title" role="heading" aria-live="assertive">
MarsJanvierFévrierMarsAvrilMaiJuinJuilletAoûtSeptembreOctobreNovembreDécembre20…
<div id="pika-title-zw" class="pika-title" role="heading" aria-live="assertive">
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Additional items to manually check (10)
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Interactive controls are keyboard focusable
Custom interactive controls are keyboard focusable and display a focus indicator. Learn how to make custom controls focusable.
Interactive elements indicate their purpose and state
Interactive elements, such as links and buttons, should indicate their state and be distinguishable from non-interactive elements. Learn how to decorate interactive elements with affordance hints.
The page has a logical tab order
Tabbing through the page follows the visual layout. Users cannot focus elements that are offscreen. Learn more about logical tab ordering.
Visual order on the page follows DOM order
DOM order matches the visual order, improving navigation for assistive technology. Learn more about DOM and visual ordering.
User focus is not accidentally trapped in a region
A user can tab into and out of any control or region without accidentally trapping their focus. Learn how to avoid focus traps.
The user's focus is directed to new content added to the page
If new content, such as a dialog, is added to the page, the user's focus is directed to it. Learn how to direct focus to new content.
HTML5 landmark elements are used to improve navigation
Landmark elements (<main>, <nav>, etc.) are used to improve the keyboard navigation of the page for assistive technology. Learn more about landmark elements.
Offscreen content is hidden from assistive technology
Offscreen content is hidden with display: none or aria-hidden=true. Learn how to properly hide offscreen content.
Custom controls have associated labels
Custom interactive controls have associated labels, provided by aria-label or aria-labelledby. Learn more about custom controls and labels.
Custom controls have ARIA roles
Custom interactive controls have appropriate ARIA roles. Learn how to add roles to custom controls.
These items address areas which an automated testing tool cannot cover. Learn more in our guide on conducting an accessibility review.
Passed audits (18)
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[aria-*] attributes match their roles
Each ARIA role supports a specific subset of aria-* attributes. Mismatching these invalidates the aria-* attributes. Learn how to match ARIA attributes to their roles.
[aria-hidden="true"] is not present on the document <body>
Assistive technologies, like screen readers, work inconsistently when aria-hidden="true" is set on the document <body>. Learn how aria-hidden affects the document body.
[role]s have all required [aria-*] attributes
Some ARIA roles have required attributes that describe the state of the element to screen readers. Learn more about roles and required attributes.
[aria-*] attributes have valid values
Assistive technologies, like screen readers, can't interpret ARIA attributes with invalid values. Learn more about valid values for ARIA attributes.
[aria-*] attributes are valid and not misspelled
Assistive technologies, like screen readers, can't interpret ARIA attributes with invalid names. Learn more about valid ARIA attributes.
button, link, and menuitem elements have accessible names
When an element doesn't have an accessible name, screen readers announce it with a generic name, making it unusable for users who rely on screen readers. Learn how to make command elements more accessible.
ARIA attributes are used as specified for the element's role
Some ARIA attributes are only allowed on an element under certain conditions. Learn more about conditional ARIA attributes.
[aria-hidden="true"] elements do not contain focusable descendents
Focusable descendents within an [aria-hidden="true"] element prevent those interactive elements from being available to users of assistive technologies like screen readers. Learn how aria-hidden affects focusable elements.
Elements use only permitted ARIA attributes
Using ARIA attributes in roles where they are prohibited can mean that important information is not communicated to users of assistive technologies. Learn more about prohibited ARIA roles.
[role] values are valid
ARIA roles must have valid values in order to perform their intended accessibility functions. Learn more about valid ARIA roles.
Document has a <title> element
The title gives screen reader users an overview of the page, and search engine users rely on it heavily to determine if a page is relevant to their search. Learn more about document titles.
Form elements have associated labels
Labels ensure that form controls are announced properly by assistive technologies, like screen readers. Learn more about form element labels.
Links are distinguishable without relying on color.
Low-contrast text is difficult or impossible for many users to read. Link text that is discernible improves the experience for users with low vision. Learn how to make links distinguishable.
List items (<li>) are contained within <ul>, <ol> or <menu> parent elements
Screen readers require list items (<li>) to be contained within a parent <ul>, <ol> or <menu> to be announced properly. Learn more about proper list structure.
Select elements have associated label elements.
Form elements without effective labels can create frustrating experiences for screen reader users. Learn more about the select element.
No element has a [tabindex] value greater than 0
A value greater than 0 implies an explicit navigation ordering. Although technically valid, this often creates frustrating experiences for users who rely on assistive technologies. Learn more about the tabindex attribute.
Heading elements appear in a sequentially-descending order
Properly ordered headings that do not skip levels convey the semantic structure of the page, making it easier to navigate and understand when using assistive technologies. Learn more about heading order.
Deprecated ARIA roles were not used
Deprecated ARIA roles may not be processed correctly by assistive technology. Learn more about deprecated ARIA roles.
Not applicable (28)
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[accesskey] values are unique
Access keys let users quickly focus a part of the page. For proper navigation, each access key must be unique. Learn more about access keys.
Elements with role="dialog" or role="alertdialog" have accessible names.
ARIA dialog elements without accessible names may prevent screen readers users from discerning the purpose of these elements. Learn how to make ARIA dialog elements more accessible.
ARIA input fields have accessible names
When an input field doesn't have an accessible name, screen readers announce it with a generic name, making it unusable for users who rely on screen readers. Learn more about input field labels.
ARIA meter elements have accessible names
When a meter element doesn't have an accessible name, screen readers announce it with a generic name, making it unusable for users who rely on screen readers. Learn how to name meter elements.
ARIA progressbar elements have accessible names
When a progressbar element doesn't have an accessible name, screen readers announce it with a generic name, making it unusable for users who rely on screen readers. Learn how to label progressbar elements.
Elements with an ARIA [role] that require children to contain a specific [role] have all required children.
Some ARIA parent roles must contain specific child roles to perform their intended accessibility functions. Learn more about roles and required children elements.
[role]s are contained by their required parent element
Some ARIA child roles must be contained by specific parent roles to properly perform their intended accessibility functions. Learn more about ARIA roles and required parent element.
Elements with the role=text attribute do not have focusable descendents.
Adding role=text around a text node split by markup enables VoiceOver to treat it as one phrase, but the element's focusable descendents will not be announced. Learn more about the role=text attribute.
ARIA toggle fields have accessible names
When a toggle field doesn't have an accessible name, screen readers announce it with a generic name, making it unusable for users who rely on screen readers. Learn more about toggle fields.
ARIA tooltip elements have accessible names
When a tooltip element doesn't have an accessible name, screen readers announce it with a generic name, making it unusable for users who rely on screen readers. Learn how to name tooltip elements.
ARIA treeitem elements have accessible names
When a treeitem element doesn't have an accessible name, screen readers announce it with a generic name, making it unusable for users who rely on screen readers. Learn more about labeling treeitem elements.
The page contains a heading, skip link, or landmark region
Adding ways to bypass repetitive content lets keyboard users navigate the page more efficiently. Learn more about bypass blocks.
<dl>'s contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.
When definition lists are not properly marked up, screen readers may produce confusing or inaccurate output. Learn how to structure definition lists correctly.
Definition list items are wrapped in <dl> elements
Definition list items (<dt> and <dd>) must be wrapped in a parent <dl> element to ensure that screen readers can properly announce them. Learn how to structure definition lists correctly.
No form fields have multiple labels
Form fields with multiple labels can be confusingly announced by assistive technologies like screen readers which use either the first, the last, or all of the labels. Learn how to use form labels.
<frame> or <iframe> elements have a title
Screen reader users rely on frame titles to describe the contents of frames. Learn more about frame titles.
<html> element has a valid value for its [lang] attribute
Specifying a valid BCP 47 language helps screen readers announce text properly. Learn how to use the lang attribute.
<html> element has an [xml:lang] attribute with the same base language as the [lang] attribute.
If the webpage does not specify a consistent language, then the screen reader might not announce the page's text correctly. Learn more about the lang attribute.
Input buttons have discernible text.
Adding discernable and accessible text to input buttons may help screen reader users understand the purpose of the input button. Learn more about input buttons.
<input type="image"> elements have [alt] text
When an image is being used as an <input> button, providing alternative text can help screen reader users understand the purpose of the button. Learn about input image alt text.
The document does not use <meta http-equiv="refresh">
Users do not expect a page to refresh automatically, and doing so will move focus back to the top of the page. This may create a frustrating or confusing experience. Learn more about the refresh meta tag.
<object> elements have alternate text
Screen readers cannot translate non-text content. Adding alternate text to <object> elements helps screen readers convey meaning to users. Learn more about alt text for object elements.
Tables have different content in the summary attribute and <caption>.
The summary attribute should describe the table structure, while <caption> should have the onscreen title. Accurate table mark-up helps users of screen readers. Learn more about summary and caption.
Cells in a <table> element that use the [headers] attribute refer to table cells within the same table.
Screen readers have features to make navigating tables easier. Ensuring <td> cells using the [headers] attribute only refer to other cells in the same table may improve the experience for screen reader users. Learn more about the headers attribute.
<th> elements and elements with [role="columnheader"/"rowheader"] have data cells they describe.
Screen readers have features to make navigating tables easier. Ensuring table headers always refer to some set of cells may improve the experience for screen reader users. Learn more about table headers.
[lang] attributes have a valid value
Specifying a valid BCP 47 language on elements helps ensure that text is pronounced correctly by a screen reader. Learn how to use the lang attribute.
<video> elements contain a <track> element with [kind="captions"]
When a video provides a caption it is easier for deaf and hearing impaired users to access its information. Learn more about video captions.
96
Best Practices
General
Browser errors were logged to the console
Errors logged to the console indicate unresolved problems. They can come from network request failures and other browser concerns. Learn more about this errors in console diagnostic audit
Source
Description
Unattributable
null:1:0
Refused to display 'https://d16fk4ms6rqz1v.cloudfront.net/' in a frame because it set 'X-Frame-Options' to 'deny'.
SaleCycle
ad
/capture/jettours.js:6:70111
(d16fk4ms6rqz1v.cloudfront.net)
WebSocket connection to 'wss://ws.salecycle.com/ws?siteID=5b013821-f078-4cd6-917a-113ddb2957f7&machineGUID=1d4c6d38-3b7b-41a7-9489-7b8fc7176372&tabID=7c353567-4cd8-45ef-987d-78b8afd0f9e1' failed: Error in connection establishment: net::ERR_NAME_NOT_RESOLVED
/capture/jettours.js:6:70111
(d16fk4ms6rqz1v.cloudfront.net)
WebSocket connection to 'wss://ws.salecycle.com/ws?siteID=5b013821-f078-4cd6-917a-113ddb2957f7&machineGUID=1d4c6d38-3b7b-41a7-9489-7b8fc7176372&tabID=7c353567-4cd8-45ef-987d-78b8afd0f9e1' failed: Error in connection establishment: net::ERR_NAME_NOT_RESOLVED
/capture/jettours.js:6:70111
(d16fk4ms6rqz1v.cloudfront.net)
WebSocket connection to 'wss://ws.salecycle.com/ws?siteID=5b013821-f078-4cd6-917a-113ddb2957f7&machineGUID=1d4c6d38-3b7b-41a7-9489-7b8fc7176372&tabID=7c353567-4cd8-45ef-987d-78b8afd0f9e1' failed: Error in connection establishment: net::ERR_NAME_NOT_RESOLVED
/capture/jettours.js:6:70111
(d16fk4ms6rqz1v.cloudfront.net)
WebSocket connection to 'wss://ws.salecycle.com/ws?siteID=5b013821-f078-4cd6-917a-113ddb2957f7&machineGUID=1d4c6d38-3b7b-41a7-9489-7b8fc7176372&tabID=7c353567-4cd8-45ef-987d-78b8afd0f9e1' failed: Error in connection establishment: net::ERR_NAME_NOT_RESOLVED
Detected JavaScript libraries
All front-end JavaScript libraries detected on the page. Learn more about this JavaScript library detection diagnostic audit.
Name
Version
Bootstrap
3.3.6
jQuery
2.2.4
Modernizr
3.6.0
Moment.js
2.18.1
core-js
core-js-pure@3.32.2
Trust and Safety
Ensure CSP is effective against XSS attacks
A strong Content Security Policy (CSP) significantly reduces the risk of cross-site scripting (XSS) attacks. Learn how to use a CSP to prevent XSS
Description
Directive
Severity
No CSP found in enforcement mode
High
Passed audits (13)
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Uses HTTPS
All sites should be protected with HTTPS, even ones that don't handle sensitive data. This includes avoiding mixed content, where some resources are loaded over HTTP despite the initial request being served over HTTPS. HTTPS prevents intruders from tampering with or passively listening in on the communications between your app and your users, and is a prerequisite for HTTP/2 and many new web platform APIs. Learn more about HTTPS.
Avoids deprecated APIs
Deprecated APIs will eventually be removed from the browser. Learn more about deprecated APIs.
Avoids third-party cookies
Chrome is moving towards a new experience that allows users to choose to browse without third-party cookies. Learn more about third-party cookies.
Allows users to paste into input fields
Preventing input pasting is a bad practice for the UX, and weakens security by blocking password managers.Learn more about user-friendly input fields.
Avoids requesting the geolocation permission on page load
Users are mistrustful of or confused by sites that request their location without context. Consider tying the request to a user action instead. Learn more about the geolocation permission.
Avoids requesting the notification permission on page load
Users are mistrustful of or confused by sites that request to send notifications without context. Consider tying the request to user gestures instead. Learn more about responsibly getting permission for notifications.
Displays images with correct aspect ratio
Image display dimensions should match natural aspect ratio. Learn more about image aspect ratio.
Serves images with appropriate resolution
Image natural dimensions should be proportional to the display size and the pixel ratio to maximize image clarity. Learn how to provide responsive images.
Has a <meta name="viewport"> tag with width or initial-scale
A <meta name="viewport"> not only optimizes your app for mobile screen sizes, but also prevents a 300 millisecond delay to user input. Learn more about using the viewport meta tag.
Page has the HTML doctype
Specifying a doctype prevents the browser from switching to quirks-mode. Learn more about the doctype declaration.
Properly defines charset
A character encoding declaration is required. It can be done with a <meta> tag in the first 1024 bytes of the HTML or in the Content-Type HTTP response header. Learn more about declaring the character encoding.
No issues in the Issues panel in Chrome Devtools
Issues logged to the Issues panel in Chrome Devtools indicate unresolved problems. They can come from network request failures, insufficient security controls, and other browser concerns. Open up the Issues panel in Chrome DevTools for more details on each issue.
Page has valid source maps
Source maps translate minified code to the original source code. This helps developers debug in production. In addition, Lighthouse is able to provide further insights. Consider deploying source maps to take advantage of these benefits. Learn more about source maps.
URL
Map URL
JSDelivr CDN
cdn
…js/bootstrap-select.min.js
(cdn.jsdelivr.net)
…js/bootstrap-select.min.js.map
(cdn.jsdelivr.net)
Warning: missing 1 item in `.sourcesContent`
…thumbnail/lg-thumbnail.min.js
(cdn.jsdelivr.net)
/sm/5df2058….map
(cdn.jsdelivr.net)
SaleCycle
ad
/iframe_receiver/bundle.js
(s.salecycle.com)
/iframe_receiver/bundle.js.map
(s.salecycle.com)
Not applicable (2)
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Redirects HTTP traffic to HTTPS
Make sure that you redirect all HTTP traffic to HTTPS in order to enable secure web features for all your users. Learn more.
Document uses legible font sizes
Font sizes less than 12px are too small to be legible and require mobile visitors to “pinch to zoom” in order to read. Strive to have >60% of page text ≥12px. Learn more about legible font sizes.
85
SEO
These checks ensure that your page is following basic search engine optimization advice. There are many additional factors Lighthouse does not score here that may affect your search ranking, including performance on Core Web Vitals. Learn more about Google Search Essentials.
Crawling and Indexing
Links are not crawlable
Search engines may use href attributes on links to crawl websites. Ensure that the href attribute of anchor elements links to an appropriate destination, so more pages of the site can be discovered. Learn how to make links crawlable
Uncrawlable Link
Menu
<a class="mm-title">
To appear in search results, crawlers need access to your app.
Content Best Practices
Image elements do not have [alt] attributes
Informative elements should aim for short, descriptive alternate text. Decorative elements can be ignored with an empty alt attribute. Learn more about the alt attribute.
Failing Elements
section#push-destinations > a > div.voir_tout > img
<img loading="lazy" src="/resources/images/common/pictos/arrow-point-to-right.svg">
div.clubs > a.push_clubs > div.hover_div > img.logo
<img loading="lazy" class="logo" src="https://s3-eu-west-1.b-cdn.net/jt-resources/userfiles/jt/images/homepage/c…">
div.clubs > a.push_clubs > div.hover_div > img.logo
<img loading="lazy" class="logo" src="https://s3-eu-west-1.b-cdn.net/jt-resources/userfiles/jt/images/homepage/c…">
div.clubs > a.push_clubs > div.hover_div > img.logo
<img loading="lazy" class="logo" src="https://s3-eu-west-1.b-cdn.net/jt-resources/userfiles/jt/images/homepage/c…">
div#page-content > section#push-voyager > div.container > img
<img loading="lazy" src="/resources/images/mb/jettours/svg/planet.svg">
body.home > div#page-content > section#push-voyager > img.lien
<img loading="lazy" class="lien" src="/resources/images/mb/jettours/svg/road.svg">
a.push_voyage > div.content > div.savoir_plus > img
<img loading="lazy" src="/resources/images/common/pictos/arrow-point-to-right.svg">
a.push_voyage > div.content > div.savoir_plus > img
<img loading="lazy" src="/resources/images/common/pictos/arrow-point-to-right.svg">
a.push_voyage > div.content > div.savoir_plus > img
<img loading="lazy" src="/resources/images/common/pictos/arrow-point-to-right.svg">
a.push_voyage > div.content > div.savoir_plus > img
<img loading="lazy" src="/resources/images/common/pictos/arrow-point-to-right.svg">
a.push_voyage > div.content > div.savoir_plus > img
<img loading="lazy" src="/resources/images/common/pictos/arrow-point-to-right.svg">
a.push_voyage > div.content > div.savoir_plus > img
<img loading="lazy" src="/resources/images/common/pictos/arrow-point-to-right.svg">
Format your HTML in a way that enables crawlers to better understand your app’s content.
Additional items to manually check (1)
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Structured data is valid
Run the Structured Data Testing Tool and the Structured Data Linter to validate structured data. Learn more about Structured Data.
Run these additional validators on your site to check additional SEO best practices.
Passed audits (8)
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Page isn’t blocked from indexing
Search engines are unable to include your pages in search results if they don't have permission to crawl them. Learn more about crawler directives.
Document has a <title> element
The title gives screen reader users an overview of the page, and search engine users rely on it heavily to determine if a page is relevant to their search. Learn more about document titles.
Document has a meta description
Meta descriptions may be included in search results to concisely summarize page content. Learn more about the meta description.
Page has successful HTTP status code
Pages with unsuccessful HTTP status codes may not be indexed properly. Learn more about HTTP status codes.
Links have descriptive text
Descriptive link text helps search engines understand your content. Learn how to make links more accessible.
robots.txt is valid
If your robots.txt file is malformed, crawlers may not be able to understand how you want your website to be crawled or indexed. Learn more about robots.txt.
Document has a valid hreflang
hreflang links tell search engines what version of a page they should list in search results for a given language or region. Learn more about hreflang.
Document has a valid rel=canonical
Canonical links suggest which URL to show in search results. Learn more about canonical links.