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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, 6:00:59 PM
Discover what your real users are experiencing
Core Web Vitals Assessment: Failed
Largest Contentful Paint (LCP)
2.2 s
Page LoadsGood (≤ 2.5 s)80%Needs Improvement (2.5 s - 4 s)10%Poor (> 4 s)10%75th Percentile - 2.2 sCore Web Vital
Interaction to Next Paint (INP)
339 ms
Page LoadsGood (≤ 200 ms)56%Needs Improvement (200 ms - 500 ms)30%Poor (> 500 ms)13%75th Percentile - 339 msCore Web Vital
Cumulative Layout Shift (CLS)
0.04
Page LoadsGood (≤ 0.1)93%Needs Improvement (0.1 - 0.25)5%Poor (> 0.25)2%75th Percentile - 0.04Core Web Vital
Other Notable Metrics
First Contentful Paint (FCP)
1.2 s
Page LoadsGood (≤ 1.8 s)86%Needs Improvement (1.8 s - 3 s)8%Poor (> 3 s)7%75th Percentile - 1.2 s 
Time to First Byte (TTFB)
0.4 s
Page LoadsGood (≤ 0.8 s)87%Needs Improvement (0.8 s - 1.8 s)6%Poor (> 1.8 s)7%75th Percentile - 0.4 sExperimental
Latest 28-day collection period
Various mobile 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)82%Needs Improvement (2.5 s - 4 s)12%Poor (> 4 s)6%75th Percentile - 2.1 sCore Web Vital
Interaction to Next Paint (INP)
179 ms
Page LoadsGood (≤ 200 ms)79%Needs Improvement (200 ms - 500 ms)17%Poor (> 500 ms)4%75th Percentile - 179 msCore Web Vital
Cumulative Layout Shift (CLS)
0.04
Page LoadsGood (≤ 0.1)82%Needs Improvement (0.1 - 0.25)8%Poor (> 0.25)10%75th Percentile - 0.04Core Web Vital
Other Notable Metrics
First Contentful Paint (FCP)
1.6 s
Page LoadsGood (≤ 1.8 s)79%Needs Improvement (1.8 s - 3 s)15%Poor (> 3 s)5%75th Percentile - 1.6 s 
Time to First Byte (TTFB)
1.2 s
Page LoadsGood (≤ 0.8 s)65%Needs Improvement (0.8 s - 1.8 s)25%Poor (> 1.8 s)10%75th Percentile - 1.2 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
80
Accessibility
75
Best Practices
100
SEO
41
Performance
80
Accessibility
75
Best Practices
100
SEO
41 FCP+10LCP+0TBT+3CLS+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
1.5 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
8.9 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
1,770 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
0.036
Cumulative Layout Shift measures the movement of visible elements within the viewport. Learn more about the Cumulative Layout Shift metric.
Speed Index
7.3 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: 443 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
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Show audits relevant to:
Diagnostics
Minimize main-thread work 6.1 s
Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to minimize main-thread workTBT
Category
Time Spent
Style & Layout
3,075 ms
Script Evaluation
1,340 ms
Other
674 ms
Parse HTML & CSS
654 ms
Rendering
268 ms
Script Parsing & Compilation
90 ms
Garbage Collection
7 ms
Largest Contentful Paint element 8,880 ms
This is the largest contentful element painted within the viewport. Learn more about the Largest Contentful Paint elementLCP
Element
Ventes flash
<img src="https://boulanger.scene7.com/is/image/Boulanger/tcs-ventesflash_260225?wid…" alt="Ventes flash" class="is--full img-fluid" loading="lazy">
Phase
% of LCP
Timing
TTFB
7%
600 ms
Load Delay
0%
0 ms
Load Time
1%
90 ms
Render Delay
92%
8,200 ms
Avoid an excessive DOM size 12,010 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
12,010
Maximum DOM Depth
div.rating > div.rating__stars > div.stars__top
<div class=" stars__top " style="width:84.00000000000001%;">
25
Maximum Child Elements
li.navigation__item > ul.navigation__list > li.navigation__container > ul.navigation__category
<ul class="navigation__category">
33
Reduce the impact of third-party code Third-party code blocked the main thread for 1,170 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
TagCommander
tag-manager
170 KiB
1,174 ms
/33/tc_Boulanger_32.js
(cdn.tagcommander.com)
76 KiB
1,174 ms
/33/tc_Boulanger_34.js
(cdn.tagcommander.com)
56 KiB
0 ms
/33/tc_Boulanger_36.js
(cdn.tagcommander.com)
38 KiB
0 ms
Adobe Scene7
content
652 KiB
0 ms
…Boulanger/tcs-consommer-autrement-190225?wid=1152&fit=fit,1
(boulanger.scene7.com)
56 KiB
0 ms
…Boulanger/tcs-infinity-190225?wid=1152&fit=fit,1
(boulanger.scene7.com)
44 KiB
0 ms
…Boulanger/billboard…?wid=1152&fit=fit,1
(boulanger.scene7.com)
43 KiB
0 ms
…Boulanger/EHPsim-club-generique?wid=1152&fit=fit,1
(boulanger.scene7.com)
41 KiB
0 ms
…Boulanger/ems-sim-departenvacances-040225?wid=1152&fit=fit,1
(boulanger.scene7.com)
39 KiB
0 ms
…Boulanger/tcs-formation-aspi-robot-2025?wid=1152&fit=fit,1
(boulanger.scene7.com)
38 KiB
0 ms
…Boulanger/tcs-formation-ia-2025?wid=1152&fit=fit,1
(boulanger.scene7.com)
33 KiB
0 ms
…Boulanger/homepages…?wid=1152&fit=fit,1
(boulanger.scene7.com)
30 KiB
0 ms
…Boulanger/EHPsimloc?wid=1152&fit=fit,1
(boulanger.scene7.com)
28 KiB
0 ms
…Boulanger/emssim-dyson-maj270125?wid=1152&fit=fit,1
(boulanger.scene7.com)
28 KiB
0 ms
…Boulanger/homepage-sim-store-locator-25082023?wid=…
(boulanger.scene7.com)
27 KiB
0 ms
…Boulanger/tcs-intel-280225?wid=576
(boulanger.scene7.com)
26 KiB
0 ms
…Boulanger/tcs-morphee-280225?wid=576
(boulanger.scene7.com)
21 KiB
0 ms
…Boulanger/25_04-HP-…?wid=1152&fit=fit,1
(boulanger.scene7.com)
19 KiB
0 ms
…Boulanger/EHPsimeconomie?wid=1152&fit=fit,1
(boulanger.scene7.com)
17 KiB
0 ms
…Boulanger/tcs-4XSF-280225?wid=576
(boulanger.scene7.com)
15 KiB
0 ms
…Boulanger/tcs-placeaureconfort-18022025?wid=576
(boulanger.scene7.com)
15 KiB
0 ms
…Boulanger/tcs-ventesflash_260225?wid=576
(boulanger.scene7.com)
14 KiB
0 ms
…Boulanger/880…?wid=…
(boulanger.scene7.com)
11 KiB
0 ms
…Boulanger/471…?wid=…
(boulanger.scene7.com)
8 KiB
0 ms
…Boulanger/304…?wid=…
(boulanger.scene7.com)
7 KiB
0 ms
…Boulanger/TA-SUPER-DEALS_28.02.2025_s?wid=1152&fit=fit,1
(boulanger.scene7.com)
6 KiB
0 ms
…Boulanger/316…?wid=…
(boulanger.scene7.com)
6 KiB
0 ms
…Boulanger/370…?wid=…
(boulanger.scene7.com)
5 KiB
0 ms
…Boulanger/692…?wid=…
(boulanger.scene7.com)
4 KiB
0 ms
…Boulanger/019…?wid=…
(boulanger.scene7.com)
4 KiB
0 ms
…Boulanger/349…?wid=…
(boulanger.scene7.com)
4 KiB
0 ms
…Boulanger/880…?wid=…
(boulanger.scene7.com)
4 KiB
0 ms
…Boulanger/019…?wid=…
(boulanger.scene7.com)
4 KiB
0 ms
…Boulanger/869…?wid=…
(boulanger.scene7.com)
3 KiB
0 ms
…Boulanger/800…?wid=…
(boulanger.scene7.com)
3 KiB
0 ms
…Boulanger/IDD_78?wid=122&hei=96
(boulanger.scene7.com)
3 KiB
0 ms
…Boulanger/880…?wid=…
(boulanger.scene7.com)
3 KiB
0 ms
…Boulanger/880…?wid=…
(boulanger.scene7.com)
3 KiB
0 ms
…Boulanger/304…?wid=…
(boulanger.scene7.com)
3 KiB
0 ms
…Boulanger/071…?wid=…
(boulanger.scene7.com)
3 KiB
0 ms
…Boulanger/322…?wid=…
(boulanger.scene7.com)
3 KiB
0 ms
…Boulanger/084…?wid=…
(boulanger.scene7.com)
3 KiB
0 ms
…Boulanger/whirlpool
(boulanger.scene7.com)
2 KiB
0 ms
…Boulanger/880…?wid=…
(boulanger.scene7.com)
2 KiB
0 ms
…Boulanger/hp
(boulanger.scene7.com)
2 KiB
0 ms
…Boulanger/FLECHE-LA…?wid=…
(boulanger.scene7.com)
2 KiB
0 ms
…Boulanger/FLECHE-LA…?wid=…
(boulanger.scene7.com)
2 KiB
0 ms
…Boulanger/489…?wid=…
(boulanger.scene7.com)
2 KiB
0 ms
…Boulanger/FLECHE-LA…?wid=…
(boulanger.scene7.com)
2 KiB
0 ms
…Boulanger/dyson
(boulanger.scene7.com)
1 KiB
0 ms
…Boulanger/880…?wid=…
(boulanger.scene7.com)
1 KiB
0 ms
…Boulanger/sony
(boulanger.scene7.com)
1 KiB
0 ms
…Boulanger/magimix
(boulanger.scene7.com)
1 KiB
0 ms
…Boulanger/bose
(boulanger.scene7.com)
1 KiB
0 ms
…Boulanger/samsung
(boulanger.scene7.com)
1 KiB
0 ms
…Boulanger/lg
(boulanger.scene7.com)
1 KiB
0 ms
…Boulanger/bosch
(boulanger.scene7.com)
1 KiB
0 ms
…Boulanger/moulinex
(boulanger.scene7.com)
1 KiB
0 ms
…Boulanger/playstation
(boulanger.scene7.com)
1 KiB
0 ms
…Boulanger/kitchenaid
(boulanger.scene7.com)
1 KiB
0 ms
…Boulanger/essentielb-logo
(boulanger.scene7.com)
1 KiB
0 ms
…Boulanger/apple
(boulanger.scene7.com)
1 KiB
0 ms
mPulse
analytics
50 KiB
0 ms
/boomerang/Z4ZTB-YK2HU-DVJZV-LHY77-RXHK2
(s.go-mpulse.net)
50 KiB
0 ms
/api/config.json?key=…
(c.go-mpulse.net)
0 KiB
0 ms
iAdvize SAS
customer-success
41 KiB
0 ms
…62d6141…/live.js
(halc.iadvize.com)
14 KiB
0 ms
…62d6141…/light-mode.chunk.js
(halc.iadvize.com)
7 KiB
0 ms
…tpl/boulanger4.js?version=174…
(static.iadvize.com)
6 KiB
0 ms
…62d6141…/www_js_lib_IframeManager_index_ts-www_js_modules_s….js
(halc.iadvize.com)
4 KiB
0 ms
…62d6141…/HtmlCustomData-light.chunk.js
(halc.iadvize.com)
3 KiB
0 ms
…62d6141…/debugLauncher.chunk.js
(halc.iadvize.com)
3 KiB
0 ms
…7670/visitor-context
(halc.iadvize.com)
2 KiB
0 ms
/iadvize.js?sid=7670&useExplicitCookiesConsent=true
(halc.iadvize.com)
1 KiB
0 ms
/locales/HA_34_7670.json
(static.iadvize.com)
1 KiB
0 ms
aswpsdkeu.com
41 KiB
0 ms
…v1/ua-sdk.min.js
(aswpsdkeu.com)
41 KiB
0 ms
Google Fonts
cdn
34 KiB
0 ms
…v21/pxiByp8kv….woff2
(fonts.gstatic.com)
9 KiB
0 ms
…v21/pxiEyp8kv….woff2
(fonts.gstatic.com)
8 KiB
0 ms
…v21/pxiByp8kv….woff2
(fonts.gstatic.com)
8 KiB
0 ms
…v21/pxiByp8kv….woff2
(fonts.gstatic.com)
8 KiB
0 ms
Trustcommander
consent-provider
31 KiB
0 ms
…33/privacy_v2_72.js
(cdn.trustcommander.net)
31 KiB
0 ms
/privacy-consent?site=33
(privacy.trustcommander.net)
0 KiB
0 ms
Unpkg
cdn
28 KiB
0 ms
…bundles/elastic-apm-rum.umd.min.js
(unpkg.com)
27 KiB
0 ms
…bundles/elastic-apm-rum.umd.min.js
(unpkg.com)
1 KiB
0 ms
valiuz.com
22 KiB
0 ms
…bou/sdk.js?t=174…
(consent.valiuz.com)
22 KiB
0 ms
appsflyer.com
16 KiB
0 ms
/?st=banners,pba&
(websdk.appsflyer.com)
15 KiB
0 ms
/events?site-id=7b005c86-2cc0-4d6c-aed8-da2b0b4d40b8
(wa.appsflyer.com)
1 KiB
0 ms
…creative/list
(banner.appsflyer.com)
0 KiB
0 ms
caast.tv
14 KiB
0 ms
/caast-latest/caast.js?APP_ID=33_PqdiAp…
(cdn.caast.tv)
11 KiB
0 ms
/v1/load?url=https%3A%2F%2Fwww.boulanger.com%2F
(cache.caast.tv)
3 KiB
0 ms
onelink.me
1 KiB
0 ms
/v1/onelink?af_id=826cad76-6245-4476-a719-2a044dc37321-p
(wa.onelink.me)
1 KiB
0 ms
/v1/onelink
(wa.onelink.me)
0 KiB
0 ms
XiTi
analytics
0 KiB
0 ms
/event?s=622743&idclient=m7p2xj2fiut0j28r
(logc412.xiti.com)
0 KiB
0 ms
Reduce unused JavaScript Potential savings of 317 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
boulanger.com
1st party
247.3 KiB
175.8 KiB
…wpk.app/blg.home-page.b297892….js
(www.boulanger.com)
247.3 KiB
175.8 KiB
TagCommander
tag-manager
130.7 KiB
59.5 KiB
/33/tc_Boulanger_32.js
(cdn.tagcommander.com)
75.6 KiB
35.4 KiB
/33/tc_Boulanger_34.js
(cdn.tagcommander.com)
55.2 KiB
24.1 KiB
mPulse
analytics
49.4 KiB
31.8 KiB
/boomerang/Z4ZTB-YK2HU-DVJZV-LHY77-RXHK2
(s.go-mpulse.net)
49.4 KiB
31.8 KiB
aswpsdkeu.com
39.9 KiB
29.3 KiB
…v1/ua-sdk.min.js
(aswpsdkeu.com)
39.9 KiB
29.3 KiB
Unpkg
cdn
26.6 KiB
20.4 KiB
…bundles/elastic-apm-rum.umd.min.js
(unpkg.com)
26.6 KiB
20.4 KiB
…../rum-core/dist/es/common/apm-server.js
1.7 KiB
1.6 KiB
…../rum-core/dist/es/performance-monitoring/performance-monitoring.js
1.5 KiB
1.4 KiB
…../rum-core/dist/es/performance-monitoring/transaction-service.js
1.6 KiB
1.4 KiB
…../rum-core/dist/es/common/utils.js
1.5 KiB
1.2 KiB
…../node_modules/error-stack-parser/error-stack-parser.js
1.3 KiB
1.1 KiB
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
boulanger.com
1st party
34.0 KiB
30.6 KiB
…wpk.app/blg.home-page.b297892….css
(www.boulanger.com)
34.0 KiB
30.6 KiB
Eliminate render-blocking resources Potential savings of 70 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
boulanger.com
1st party
34.9 KiB
300 ms
…wpk.app/blg.home-page.b297892….css
(www.boulanger.com)
34.9 KiB
300 ms
Defer offscreen images Potential savings of 56 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
Adobe Scene7
content
56.0 KiB
56.0 KiB
Ventes flash
<img src="https://boulanger.scene7.com/is/image/Boulanger/tcs-ventesflash_260225?wid…" alt="Ventes flash" class="is--full img-fluid" fetchpriority="high">
…Boulanger/tcs-ventesflash_260225?wid=576
(boulanger.scene7.com)
13.6 KiB
13.6 KiB
Friteuse sans huile MOULINEX Easy Fry and Grill Dual Inox EZ905D20
<img class="card__main-image" tabindex="1" aria-hidden="true" src="https://boulanger.scene7.com/is/image/Boulanger/3045380023918_h_f_l_0?wid=…" srcset="https://boulanger.scene7.com/is/image/Boulanger/3045380023918_h_f_l_0?wid=…" alt="Friteuse sans huile MOULINEX Easy Fry and Grill Dual Inox EZ905D20">
…Boulanger/304…?wid=…
(boulanger.scene7.com)
6.8 KiB
6.8 KiB
Dolce Gusto KRUPS nescafe genio blanche YY5215FD
<img class="card__main-image" tabindex="1" aria-hidden="true" src="https://boulanger.scene7.com/is/image/Boulanger/3700342474237_h_f_l_0?wid=…" srcset="https://boulanger.scene7.com/is/image/Boulanger/3700342474237_h_f_l_0?wid=…" alt="Dolce Gusto KRUPS nescafe genio blanche YY5215FD">
…Boulanger/370…?wid=…
(boulanger.scene7.com)
4.6 KiB
4.6 KiB
Casque JBL Tune 710 BT Noir
<img class="card__main-image" tabindex="1" aria-hidden="true" src="https://boulanger.scene7.com/is/image/Boulanger/6925281988219_h_f_l_0?wid=…" srcset="https://boulanger.scene7.com/is/image/Boulanger/6925281988219_h_f_l_0?wid=…" alt="Casque JBL Tune 710 BT Noir">
…Boulanger/692…?wid=…
(boulanger.scene7.com)
3.7 KiB
3.7 KiB
Montre connectée APPLE WATCH SE 40mm Lumière Stellaire S/M
<img class="card__main-image" tabindex="1" aria-hidden="true" src="https://boulanger.scene7.com/is/image/Boulanger/0195949643149_h_f_l_0?wid=…" srcset="https://boulanger.scene7.com/is/image/Boulanger/0195949643149_h_f_l_0?wid=…" alt="Montre connectée APPLE WATCH SE 40mm Lumière Stellaire S/M">
…Boulanger/019…?wid=…
(boulanger.scene7.com)
3.7 KiB
3.7 KiB
Support mural TV ESSENTIELB Inclin'TV 32-75''
<img class="card__main-image" tabindex="1" aria-hidden="true" src="https://boulanger.scene7.com/is/image/Boulanger/3497674089399_h_f_l_0?wid=…" srcset="https://boulanger.scene7.com/is/image/Boulanger/3497674089399_h_f_l_0?wid=…" alt="Support mural TV ESSENTIELB Inclin'TV 32-75''">
…Boulanger/349…?wid=…
(boulanger.scene7.com)
3.6 KiB
3.6 KiB
Tablette Apple IPAD 10.9 64Go Rose
<img class="card__main-image" tabindex="1" aria-hidden="true" src="https://boulanger.scene7.com/is/image/Boulanger/0195950068993_h_f_l_0?wid=…" srcset="https://boulanger.scene7.com/is/image/Boulanger/0195950068993_h_f_l_0?wid=…" alt="Tablette Apple IPAD 10.9 64Go Rose">
…Boulanger/019…?wid=…
(boulanger.scene7.com)
3.2 KiB
3.2 KiB
Lave linge hublot INDESIT IMB964BMYTIMEFR
<img class="card__main-image" tabindex="1" aria-hidden="true" src="https://boulanger.scene7.com/is/image/Boulanger/8690842712098_h_f_l_0?wid=…" srcset="https://boulanger.scene7.com/is/image/Boulanger/8690842712098_h_f_l_0?wid=…" alt="Lave linge hublot INDESIT IMB964BMYTIMEFR">
…Boulanger/869…?wid=…
(boulanger.scene7.com)
3.0 KiB
3.0 KiB
Lave linge hublot WHIRLPOOL FFB7469BVFR
<img class="card__main-image" tabindex="1" aria-hidden="true" src="https://boulanger.scene7.com/is/image/Boulanger/8003437056451_h_f_l_0?wid=…" srcset="https://boulanger.scene7.com/is/image/Boulanger/8003437056451_h_f_l_0?wid=…" alt="Lave linge hublot WHIRLPOOL FFB7469BVFR">
…Boulanger/800…?wid=…
(boulanger.scene7.com)
3.0 KiB
3.0 KiB
Indice de durabilité : sur 10
<img src="https://boulanger.scene7.com/is/image/Boulanger/IDD_78?wid=122&amp;hei=96" alt="Indice de durabilité : sur 10" height="48" width="61">
…Boulanger/IDD_78?wid=122&hei=96
(boulanger.scene7.com)
3.0 KiB
3.0 KiB
Micro ondes SAMSUNG MS23K3515AK
<img class="card__main-image" tabindex="1" aria-hidden="true" src="https://boulanger.scene7.com/is/image/Boulanger/8801643492007_h_f_l_0?wid=…" srcset="https://boulanger.scene7.com/is/image/Boulanger/8801643492007_h_f_l_0?wid=…" alt="Micro ondes SAMSUNG MS23K3515AK">
…Boulanger/880…?wid=…
(boulanger.scene7.com)
2.8 KiB
2.8 KiB
Pot SEB 6 Pots de Yaourt Multi Délice
<img class="card__main-image" tabindex="1" aria-hidden="true" src="https://boulanger.scene7.com/is/image/Boulanger/3045380027077_h_f_l_0?wid=…" srcset="https://boulanger.scene7.com/is/image/Boulanger/3045380027077_h_f_l_0?wid=…" alt="Pot SEB 6 Pots de Yaourt Multi Délice">
…Boulanger/304…?wid=…
(boulanger.scene7.com)
2.8 KiB
2.8 KiB
Passerelle multimédia AMAZON Fire TV Stick HD (2024)
<img class="card__main-image" tabindex="1" aria-hidden="true" src="https://boulanger.scene7.com/is/image/Boulanger/0840414699953_h_f_l_0?wid=…" srcset="https://boulanger.scene7.com/is/image/Boulanger/0840414699953_h_f_l_0?wid=…" alt="Passerelle multimédia AMAZON Fire TV Stick HD (2024)">
…Boulanger/084…?wid=…
(boulanger.scene7.com)
2.4 KiB
2.4 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
Adobe Scene7
content
Ventes flash
<img src="https://boulanger.scene7.com/is/image/Boulanger/tcs-ventesflash_260225?wid…" alt="Ventes flash" class="is--full img-fluid" loading="lazy">
…Boulanger/tcs-ventesflash_260225?wid=576
(boulanger.scene7.com)
4X sans frais
<img src="https://boulanger.scene7.com/is/image/Boulanger/tcs-4XSF-280225?wid=576" alt="4X sans frais" class="is--full img-fluid" loading="lazy">
…Boulanger/tcs-4XSF-280225?wid=576
(boulanger.scene7.com)
Place au réconfort
<img src="https://boulanger.scene7.com/is/image/Boulanger/tcs-placeaureconfort-18022…" alt="Place au réconfort" class="is--full img-fluid" loading="lazy">
…Boulanger/tcs-placeaureconfort-18022025?wid=576
(boulanger.scene7.com)
Microsoft Intel
<img src="https://boulanger.scene7.com/is/image/Boulanger/tcs-intel-280225?wid=576" alt="Microsoft Intel" class="is--full img-fluid" loading="lazy">
…Boulanger/tcs-intel-280225?wid=576
(boulanger.scene7.com)
Morphee
<img src="https://boulanger.scene7.com/is/image/Boulanger/tcs-morphee-280225?wid=576" alt="Morphee" class="is--full img-fluid" loading="lazy">
…Boulanger/tcs-morphee-280225?wid=576
(boulanger.scene7.com)
Marshall
<img src="https://boulanger.scene7.com/is/image/Boulanger/tcs-marshall-280225?wid=576" alt="Marshall" class="is--full img-fluid" loading="lazy">
…Boulanger/tcs-marshall-280225?wid=576
(boulanger.scene7.com)
Serve static assets with an efficient cache policy 68 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
Adobe Scene7
content
652 KiB
…Boulanger/tcs-ventesflash_260225?wid=576
(boulanger.scene7.com)
16m 49s
14 KiB
…Boulanger/sony
(boulanger.scene7.com)
16m 51s
1 KiB
…Boulanger/bosch
(boulanger.scene7.com)
16m 51s
1 KiB
…Boulanger/tcs-infinity-190225?wid=1152&fit=fit,1
(boulanger.scene7.com)
16m 54s
44 KiB
…Boulanger/ems-sim-departenvacances-040225?wid=1152&fit=fit,1
(boulanger.scene7.com)
16m 57s
39 KiB
…Boulanger/homepages…?wid=1152&fit=fit,1
(boulanger.scene7.com)
16m 57s
30 KiB
…Boulanger/EHPsimloc?wid=1152&fit=fit,1
(boulanger.scene7.com)
16m 57s
28 KiB
…Boulanger/25_04-HP-…?wid=1152&fit=fit,1
(boulanger.scene7.com)
16m 57s
19 KiB
…Boulanger/tcs-4XSF-280225?wid=576
(boulanger.scene7.com)
17m 4s
15 KiB
…Boulanger/lg
(boulanger.scene7.com)
1h 58m 37s
1 KiB
…Boulanger/homepage-sim-store-locator-25082023?wid=…
(boulanger.scene7.com)
2h 41m 1s
27 KiB
…Boulanger/EHPsim-club-generique?wid=1152&fit=fit,1
(boulanger.scene7.com)
2h 41m 2s
41 KiB
…Boulanger/FLECHE-LA…?wid=…
(boulanger.scene7.com)
2h 53m 29s
2 KiB
…Boulanger/349…?wid=…
(boulanger.scene7.com)
3h 24m 32s
4 KiB
…Boulanger/471…?wid=…
(boulanger.scene7.com)
3h 52m 57s
8 KiB
…Boulanger/TA-SUPER-DEALS_28.02.2025_s?wid=1152&fit=fit,1
(boulanger.scene7.com)
4h 45m 2s
6 KiB
…Boulanger/kitchenaid
(boulanger.scene7.com)
4h 52m 43s
1 KiB
…Boulanger/tcs-formation-aspi-robot-2025?wid=1152&fit=fit,1
(boulanger.scene7.com)
4h 52m 47s
38 KiB
…Boulanger/880…?wid=…
(boulanger.scene7.com)
4h 52m 47s
11 KiB
…Boulanger/304…?wid=…
(boulanger.scene7.com)
4h 52m 47s
7 KiB
…Boulanger/692…?wid=…
(boulanger.scene7.com)
4h 52m 47s
4 KiB
…Boulanger/071…?wid=…
(boulanger.scene7.com)
4h 52m 47s
3 KiB
…Boulanger/tcs-placeaureconfort-18022025?wid=576
(boulanger.scene7.com)
4h 53m 17s
15 KiB
…Boulanger/emssim-dyson-maj270125?wid=1152&fit=fit,1
(boulanger.scene7.com)
4h 53m 19s
28 KiB
…Boulanger/EHPsimeconomie?wid=1152&fit=fit,1
(boulanger.scene7.com)
4h 53m 19s
17 KiB
…Boulanger/316…?wid=…
(boulanger.scene7.com)
4h 53m 21s
6 KiB
…Boulanger/tcs-morphee-280225?wid=576
(boulanger.scene7.com)
7h 45m 26s
21 KiB
…Boulanger/FLECHE-LA…?wid=…
(boulanger.scene7.com)
9h 41m 1s
2 KiB
…Boulanger/apple
(boulanger.scene7.com)
11h 46m 4s
1 KiB
…Boulanger/IDD_78?wid=122&hei=96
(boulanger.scene7.com)
11h 58m 53s
3 KiB
…Boulanger/whirlpool
(boulanger.scene7.com)
11h 58m 53s
2 KiB
…Boulanger/hp
(boulanger.scene7.com)
11h 58m 53s
2 KiB
…Boulanger/dyson
(boulanger.scene7.com)
11h 58m 53s
1 KiB
…Boulanger/magimix
(boulanger.scene7.com)
11h 58m 53s
1 KiB
…Boulanger/bose
(boulanger.scene7.com)
11h 58m 53s
1 KiB
…Boulanger/samsung
(boulanger.scene7.com)
11h 58m 53s
1 KiB
…Boulanger/moulinex
(boulanger.scene7.com)
11h 58m 53s
1 KiB
…Boulanger/playstation
(boulanger.scene7.com)
11h 58m 53s
1 KiB
…Boulanger/essentielb-logo
(boulanger.scene7.com)
11h 58m 53s
1 KiB
…Boulanger/billboard…?wid=1152&fit=fit,1
(boulanger.scene7.com)
11h 58m 55s
43 KiB
…Boulanger/370…?wid=…
(boulanger.scene7.com)
11h 58m 56s
5 KiB
…Boulanger/019…?wid=…
(boulanger.scene7.com)
11h 58m 56s
4 KiB
…Boulanger/880…?wid=…
(boulanger.scene7.com)
11h 58m 56s
4 KiB
…Boulanger/019…?wid=…
(boulanger.scene7.com)
11h 58m 56s
4 KiB
…Boulanger/869…?wid=…
(boulanger.scene7.com)
11h 58m 56s
3 KiB
…Boulanger/800…?wid=…
(boulanger.scene7.com)
11h 58m 56s
3 KiB
…Boulanger/880…?wid=…
(boulanger.scene7.com)
11h 58m 56s
3 KiB
…Boulanger/880…?wid=…
(boulanger.scene7.com)
11h 58m 56s
3 KiB
…Boulanger/304…?wid=…
(boulanger.scene7.com)
11h 58m 56s
3 KiB
…Boulanger/322…?wid=…
(boulanger.scene7.com)
11h 58m 56s
3 KiB
…Boulanger/084…?wid=…
(boulanger.scene7.com)
11h 58m 56s
3 KiB
…Boulanger/880…?wid=…
(boulanger.scene7.com)
11h 58m 56s
2 KiB
…Boulanger/FLECHE-LA…?wid=…
(boulanger.scene7.com)
11h 58m 56s
2 KiB
…Boulanger/489…?wid=…
(boulanger.scene7.com)
11h 58m 56s
2 KiB
…Boulanger/880…?wid=…
(boulanger.scene7.com)
11h 58m 56s
1 KiB
…Boulanger/tcs-consommer-autrement-190225?wid=1152&fit=fit,1
(boulanger.scene7.com)
11h 58m 57s
56 KiB
…Boulanger/tcs-formation-ia-2025?wid=1152&fit=fit,1
(boulanger.scene7.com)
11h 58m 57s
33 KiB
…Boulanger/tcs-intel-280225?wid=576
(boulanger.scene7.com)
11h 58m 57s
26 KiB
boulanger.com
1st party
117 KiB
…XGV/YXCgyNhw
(www.boulanger.com)
6h
114 KiB
…svg/logo-google.svg
(www.boulanger.com)
11h 2m 49s
1 KiB
…svg/logo-paypal.svg
(www.boulanger.com)
13h 54m 22s
1 KiB
…svg/logo-boulanger-full.svg
(www.boulanger.com)
14h 1m 23s
1 KiB
mPulse
analytics
50 KiB
/boomerang/Z4ZTB-YK2HU-DVJZV-LHY77-RXHK2
(s.go-mpulse.net)
7d
50 KiB
aswpsdkeu.com
41 KiB
…v1/ua-sdk.min.js
(aswpsdkeu.com)
5m
41 KiB
valiuz.com
22 KiB
…bou/sdk.js?t=174…
(consent.valiuz.com)
None
22 KiB
appsflyer.com
15 KiB
/?st=banners,pba&
(websdk.appsflyer.com)
None
15 KiB
caast.tv
11 KiB
/caast-latest/caast.js?APP_ID=33_PqdiAp…
(cdn.caast.tv)
3m
11 KiB
iAdvize SAS
customer-success
6 KiB
…tpl/boulanger4.js?version=174…
(static.iadvize.com)
3d
6 KiB
Largest Contentful Paint image was 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
Ventes flash
<img src="https://boulanger.scene7.com/is/image/Boulanger/tcs-ventesflash_260225?wid…" alt="Ventes flash" class="is--full img-fluid" loading="lazy">
Properly size images Potential savings of 263 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
Adobe Scene7
content
355.8 KiB
262.8 KiB
Consommer autrement
<img src="https://boulanger.scene7.com/is/image/Boulanger/tcs-consommer-autrement-19…" srcset="https://boulanger.scene7.com/is/image/Boulanger/tcs-consommer-autrement-19…" class="is--full img-fluid" style="border-radius: 20px 20px 20px 20px ;" itemprop="contentUrl" data-cmp-hook-image="image" alt="Consommer autrement" loading="lazy">
…Boulanger/tcs-consommer-autrement-190225?wid=1152&fit=fit,1
(boulanger.scene7.com)
55.1 KiB
47.4 KiB
Infinity
<img src="https://boulanger.scene7.com/is/image/Boulanger/tcs-infinity-190225?wid=11…" srcset="https://boulanger.scene7.com/is/image/Boulanger/tcs-infinity-190225?wid=11…" class="is--full img-fluid" style="border-radius: 20px 20px 20px 20px ;" itemprop="contentUrl" data-cmp-hook-image="image" alt="Infinity" loading="lazy">
…Boulanger/tcs-infinity-190225?wid=1152&fit=fit,1
(boulanger.scene7.com)
43.4 KiB
37.4 KiB
Formation IA
<img src="https://boulanger.scene7.com/is/image/Boulanger/tcs-formation-ia-2025?wid=…" srcset="https://boulanger.scene7.com/is/image/Boulanger/tcs-formation-ia-2025?wid=…" class="is--full img-fluid" style="border-radius: 20px 20px 20px 20px ;" itemprop="contentUrl" data-cmp-hook-image="image" alt="Formation IA" loading="lazy">
…Boulanger/tcs-formation-ia-2025?wid=1152&fit=fit,1
(boulanger.scene7.com)
32.8 KiB
28.2 KiB
Samsung
<img src="https://boulanger.scene7.com/is/image/Boulanger/billboardSIM-TVSSG-280225?…" srcset="https://boulanger.scene7.com/is/image/Boulanger/billboardSIM-TVSSG-280225?…" class="is--full img-fluid" style="border-radius: 20px 20px 20px 20px ;" itemprop="contentUrl" data-cmp-hook-image="image" alt="Samsung" loading="lazy">
…Boulanger/billboard…?wid=1152&fit=fit,1
(boulanger.scene7.com)
42.3 KiB
28.1 KiB
club
<img src="https://boulanger.scene7.com/is/image/Boulanger/EHPsim-club-generique?wid=…" srcset="https://boulanger.scene7.com/is/image/Boulanger/EHPsim-club-generique?wid=…" class="is--full img-fluid" style="border-radius: 20px 20px 20px 20px ;" itemprop="contentUrl" data-cmp-hook-image="image" alt="club" loading="lazy">
…Boulanger/EHPsim-club-generique?wid=1152&fit=fit,1
(boulanger.scene7.com)
40.8 KiB
27.3 KiB
Départ en vacances
<img src="https://boulanger.scene7.com/is/image/Boulanger/ems-sim-departenvacances-0…" srcset="https://boulanger.scene7.com/is/image/Boulanger/ems-sim-departenvacances-0…" class="is--full img-fluid" style="border-radius: 20px 20px 20px 20px ;" itemprop="contentUrl" data-cmp-hook-image="image" alt="Départ en vacances" loading="lazy">
…Boulanger/ems-sim-departenvacances-040225?wid=1152&fit=fit,1
(boulanger.scene7.com)
39.0 KiB
26.0 KiB
rachat
<img src="https://boulanger.scene7.com/is/image/Boulanger/homepagesim-rada-22092023-…" srcset="https://boulanger.scene7.com/is/image/Boulanger/homepagesim-rada-22092023-…" class="is--full img-fluid" style="border-radius: 20px 20px 20px 20px ;" itemprop="contentUrl" data-cmp-hook-image="image" alt="rachat" loading="lazy">
…Boulanger/homepages…?wid=1152&fit=fit,1
(boulanger.scene7.com)
29.7 KiB
19.8 KiB
Dyson
<img src="https://boulanger.scene7.com/is/image/Boulanger/emssim-dyson-maj270125?wid…" srcset="https://boulanger.scene7.com/is/image/Boulanger/emssim-dyson-maj270125?wid…" class="is--full img-fluid" style="border-radius: 20px 20px 20px 20px ;" itemprop="contentUrl" data-cmp-hook-image="image" alt="Dyson" loading="lazy">
…Boulanger/emssim-dyson-maj270125?wid=1152&fit=fit,1
(boulanger.scene7.com)
27.3 KiB
18.3 KiB
trouver magasin
<img src="https://boulanger.scene7.com/is/image/Boulanger/homepage-sim-store-locator…" srcset="https://boulanger.scene7.com/is/image/Boulanger/homepage-sim-store-locator…" class="is--full img-fluid" style="border-radius: 20px 20px 20px 20px ;" itemprop="contentUrl" data-cmp-hook-image="image" alt="trouver magasin" loading="lazy">
…Boulanger/homepage-sim-store-locator-25082023?wid=…
(boulanger.scene7.com)
26.6 KiB
17.7 KiB
Fabriqué en France
<img src="https://boulanger.scene7.com/is/image/Boulanger/25_04-HP-sim_MIF-sansCTA?w…" srcset="https://boulanger.scene7.com/is/image/Boulanger/25_04-HP-sim_MIF-sansCTA?w…" class="is--full img-fluid" style="border-radius: 20px 20px 20px 20px ;" itemprop="contentUrl" data-cmp-hook-image="image" alt="Fabriqué en France" loading="lazy">
…Boulanger/25_04-HP-…?wid=1152&fit=fit,1
(boulanger.scene7.com)
18.9 KiB
12.6 KiB
Avoid serving legacy JavaScript to modern browsers Potential savings of 7 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
appsflyer.com
6.9 KiB
/?st=banners,pba&
(websdk.appsflyer.com)
6.9 KiB
/?st=banners,pba&:4:3745
(websdk.appsflyer.com)
Object.keys
aswpsdkeu.com
0.0 KiB
…v1/ua-sdk.min.js
(aswpsdkeu.com)
0.0 KiB
…v1/ua-sdk.min.js:1:155
(aswpsdkeu.com)
@babel/plugin-transform-classes
Avoid 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().
Source
boulanger.com
1st party
https://www.boulanger.com:723:1215
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
boulanger.com
1st party
1,504 ms
…resources/5567.28d90bb….js
(www.boulanger.com)
11,701 ms
393 ms
…wpk.app/blg.home-page.b297892….js
(www.boulanger.com)
9,451 ms
207 ms
https://www.boulanger.com
1,416 ms
199 ms
…XGV/YXCgyNhw
(www.boulanger.com)
2,115 ms
128 ms
https://www.boulanger.com
1,722 ms
118 ms
…resources/603.f74b419….js
(www.boulanger.com)
12,094 ms
105 ms
…resources/9921.eb9aa94….js
(www.boulanger.com)
12,234 ms
89 ms
…XGV/YXCgyNhw
(www.boulanger.com)
2,243 ms
77 ms
…resources/2033.311724d….js
(www.boulanger.com)
12,901 ms
69 ms
https://www.boulanger.com
1,615 ms
64 ms
…XGV/YXCgyNhw
(www.boulanger.com)
2,320 ms
55 ms
TagCommander
tag-manager
1,224 ms
/33/tc_Boulanger_32.js
(cdn.tagcommander.com)
5,486 ms
1,224 ms
Unattributable
71 ms
Unattributable
1,201 ms
71 ms
JavaScript execution time 1.2 s
Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to reduce Javascript execution time.TBT
URL
Total CPU Time
Script Evaluation
Script Parse
boulanger.com
1st party
2,853 ms
925 ms
41 ms
https://www.boulanger.com
1,251 ms
36 ms
4 ms
…XGV/YXCgyNhw
(www.boulanger.com)
407 ms
377 ms
8 ms
…resources/5567.28d90bb….js
(www.boulanger.com)
393 ms
48 ms
4 ms
…wpk.app/blg.home-page.b297892….js
(www.boulanger.com)
263 ms
225 ms
23 ms
…resources/9921.eb9aa94….js
(www.boulanger.com)
200 ms
90 ms
0 ms
…resources/2033.311724d….js
(www.boulanger.com)
138 ms
28 ms
0 ms
…resources/603.f74b419….js
(www.boulanger.com)
105 ms
94 ms
1 ms
…resources/549.dba378d….js
(www.boulanger.com)
96 ms
28 ms
1 ms
TagCommander
tag-manager
2,562 ms
134 ms
13 ms
/33/tc_Boulanger_32.js
(cdn.tagcommander.com)
2,455 ms
83 ms
10 ms
/33/tc_Boulanger_36.js
(cdn.tagcommander.com)
107 ms
52 ms
3 ms
Unattributable
269 ms
25 ms
0 ms
Unattributable
269 ms
25 ms
0 ms
iAdvize SAS
customer-success
106 ms
35 ms
2 ms
/iadvize.js?sid=7670&useExplicitCookiesConsent=true
(halc.iadvize.com)
54 ms
25 ms
2 ms
…tpl/boulanger4.js?version=174…
(static.iadvize.com)
52 ms
10 ms
1 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
Ventes flash
<div class="experiencefragment">
0.036
…wpk.app/blg.home-page.b297892….js
(www.boulanger.com)
A late network request adjusted the page layout
Initial server response time was short Root document took 60 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
boulanger.com
1st party
60 ms
https://www.boulanger.com
60 ms
Avoids enormous network payloads Total size was 1,850 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
boulanger.com
1st party
565.6 KiB
…wpk.app/blg.home-page.b297892….js
(www.boulanger.com)
248.2 KiB
…XGV/YXCgyNhw
(www.boulanger.com)
113.6 KiB
https://www.boulanger.com
102.6 KiB
/libs/i18n.boulanger_site.fr.json?v=…
(www.boulanger.com)
54.2 KiB
…resources/5567.28d90bb….js
(www.boulanger.com)
46.9 KiB
TagCommander
tag-manager
132.4 KiB
/33/tc_Boulanger_32.js
(cdn.tagcommander.com)
76.4 KiB
/33/tc_Boulanger_34.js
(cdn.tagcommander.com)
56.0 KiB
Adobe Scene7
content
99.3 KiB
…Boulanger/tcs-consommer-autrement-190225?wid=1152&fit=fit,1
(boulanger.scene7.com)
55.5 KiB
…Boulanger/tcs-infinity-190225?wid=1152&fit=fit,1
(boulanger.scene7.com)
43.8 KiB
mPulse
analytics
49.9 KiB
/boomerang/Z4ZTB-YK2HU-DVJZV-LHY77-RXHK2
(s.go-mpulse.net)
49.9 KiB
Avoid chaining critical requests 4 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: 4,979.12 ms
Initial Navigation
https://www.boulanger.com
…wpk.app/blg.home-page.b297892….js
(www.boulanger.com)
…resources/blg.common-async.d802.css
(www.boulanger.com)
- 95.837 ms, 5.00 KiB
…resources/blg.common-tracking.08c6.css
(www.boulanger.com)
- 107.486 ms, 2.79 KiB
…XGV/YXCgyNhw
(www.boulanger.com)
- 73.869 ms, 113.63 KiB
…wpk.app/blg.home-page.b297892….css
(www.boulanger.com)
- 99.714 ms, 34.85 KiB
More information about the performance of your application. These numbers don't directly affect the Performance score.
Passed audits (16)
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
Enable text compression
Text-based resources should be served with compression (gzip, deflate or brotli) to minimize total network bytes. Learn more about text compression.LCPFCP
Preconnect to required origins
Warnings:
  • A `<link rel=preconnect>` was found for "https://api-k8s.caast.tv" but was not used by the browser. Only use `preconnect` for important origins that the page will certainly request.
  • A `<link rel=preconnect>` was found for "https://apicache-k8s.caast.tv" but was not used by the browser. Only use `preconnect` for important origins that the page will certainly request.
  • A `<link rel=preconnect>` was found for "wss://ws-k8s.caast.tv" but was not used by the browser. Only use `preconnect` for important origins that the page will certainly request.
  • A `<link rel=preconnect>` was found for "https://try.abtasty.com" but was not used by the browser. Only use `preconnect` for important origins that the page will certainly request.
  • A `<link rel=preconnect>` was found for "https://cdn.kaminoretail.io" but was not used by the browser. Only use `preconnect` for important origins that the page will certainly request.
  • A `<link rel=preconnect>` was found for "https://apps.bazaarvoice.com" but was not used by the browser. Only use `preconnect` for important origins that the page will certainly request.
  • A `<link rel=preconnect>` was found for "https://bat.bing.com" but was not used by the browser. Only use `preconnect` for important origins that the page will certainly request.
  • A `<link rel=preconnect>` was found for "https://s.pinimg.com" but was not used by the browser. Only use `preconnect` for important origins that the page will certainly request.
  • 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
User Timing marks and measures
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.
All text remains visible during webfont loads
Leverage the font-display CSS feature to ensure text is user-visible while webfonts are loading. Learn more about font-display.
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
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.
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.
80
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.
ARIA
[role]s do not 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.
Failing Elements
Vous allez les aimer
<div id="carousel" role="slider" class="carousel " style="height: max-content;">
Produit précédent
<div id="carousel" role="slider" class="carousel " style="height: max-content;">
Elements with role="dialog" or role="alertdialog" do not 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.
Failing Elements
Vos données, votre choix. Sur nos sites et nos applications, nous recueillons à…
<div id="popin_tc_privacy" class="tc-reset-css tc-privacy-banner tc-privacy-popin tc-privacy-mid" aria-describedby="description" role="dialog" aria-modal="true" style="top: 10px; left: 0px;">
ARIA input fields do not 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.
Failing Elements
Vous allez les aimer
<div id="carousel" role="slider" class="carousel " style="height: max-content;">
Produit précédent
<div id="carousel" role="slider" class="carousel " style="height: max-content;">
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.
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
body.homePage > div#tc-privacy-wrapper > div#popin_tc_privacy > button#popin_tc_privacy_btn_close
<button id="popin_tc_privacy_btn_close" class="tc-reset-css tc-privacy-button-close">
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.
Navigation
Some elements have 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.
Failing Elements
399,00€
<p class="card__price-value" tabindex="3">
109,99€
<p class="card__price-value" tabindex="3">
449,99€
<p class="card__price-value" tabindex="3">
409,99€
<p class="card__price-value" tabindex="3">
149,99€
<p class="card__price-value" tabindex="3">
17,49€
<p class="card__price-value" tabindex="3">
79,99€
<p class="card__price-value" tabindex="3">
506,43€
<p class="card__price-value" tabindex="3">
44,99€
<p class="card__price-value" tabindex="3">
93,50€
<p class="card__price-value" tabindex="3">
9,99€
<p class="card__price-value" tabindex="3">
249,00€
<p class="card__price-value" tabindex="3">
49,99€
<p class="card__price-value" tabindex="3">
406,43€
<p class="card__price-value" tabindex="3">
49,99€
<p class="card__price-value" tabindex="3">
749,00€
<p class="card__price-value" tabindex="3">
329,00€
<p class="card__price-value" tabindex="3">
579,99€
<p class="card__price-value" tabindex="3">
299,00€
<p class="card__price-value" tabindex="3">
1190,00€
<p class="card__price-value" tabindex="3">
849,99€
<p class="card__price-value" tabindex="3">
These are opportunities to improve keyboard navigation in your application.
Additional items to manually check (10)
Show Hide
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 (25)
Show Hide
[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.
[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.
Image elements 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.
[user-scalable="no"] is not used in the <meta name="viewport"> element and the [maximum-scale] attribute is not 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.
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.
Background and foreground colors have a sufficient contrast ratio
Low-contrast text is difficult or impossible for many users to read. Learn how to provide sufficient color contrast.
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.
<html> element has 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.
<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.
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.
Links 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.
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.
Touch targets have sufficient size and 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.
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.
Uses ARIA roles only on compatible 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.
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 (27)
Show Hide
[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.
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.
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.
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 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.
75
Best Practices
General
Uses deprecated APIs 1 warning found
Deprecated APIs will eventually be removed from the browser. Learn more about deprecated APIs.
Deprecation / Warning
Source
mPulse
analytics
UnloadHandler
/boomerang/Z4ZTB-YK2HU-DVJZV-LHY77-RXHK2:10:11479
(s.go-mpulse.net)
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
Unpkg
cdn
…bundles/elastic-apm-rum.umd.min.js:1:36368
(unpkg.com)
[Elastic APM] RUM agent isn't correctly configured. transactionSampleRate "0.05" contains invalid characters! (allowed: Number between 0 and 1)
aswpsdkeu.com
…v1/ua-sdk.min.js:1:168232
(aswpsdkeu.com)
Error: Notification permission is denied.
    at https://aswpsdkeu.com/notify/v1/ua-sdk.min.js:1:168233
Detected JavaScript libraries
All front-end JavaScript libraries detected on the page. Learn more about this JavaScript library detection diagnostic audit.
Name
Version
LitElement
4.0.4
lit-html
3.1.2
boomerang.js
1.737.0
Missing source maps for large first-party JavaScript
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
boulanger.com
1st party
…wpk.app/blg.home-page.b297892….js
(www.boulanger.com)
…wpk.app/blg.home-page.b297892….js.map
(www.boulanger.com)
Large JavaScript file is missing a source map
SyntaxError: Unexpected token '<', "
<!DOCTYPE "... is not valid JSON
…resources/blg.common-tracking.de0b3ff….js
(www.boulanger.com)
…resources/blg.common-tracking.de0b3ff….js.map
(www.boulanger.com)
Error: Timed out fetching resource
…resources/blg.common-collapse.4d36a05….js
(www.boulanger.com)
…resources/blg.common-collapse.4d36a05….js.map
(www.boulanger.com)
Error: Timed out fetching resource
…resources/blg.common-async.53a9718….js
(www.boulanger.com)
…resources/blg.common-async.53a9718….js.map
(www.boulanger.com)
SyntaxError: Unexpected token '<', "
<!DOCTYPE "... is not valid JSON
…resources/9921.eb9aa94….js
(www.boulanger.com)
…resources/9921.eb9aa94….js.map
(www.boulanger.com)
Error: Timed out fetching resource
…resources/9075.e7a1623….js
(www.boulanger.com)
…resources/9075.e7a1623….js.map
(www.boulanger.com)
Error: Timed out fetching resource
…resources/801.1dbbbc9….js
(www.boulanger.com)
…resources/801.1dbbbc9….js.map
(www.boulanger.com)
Error: Timed out fetching resource
…resources/7246.f50baf9….js
(www.boulanger.com)
…resources/7246.f50baf9….js.map
(www.boulanger.com)
Error: Timed out fetching resource
…resources/716.19e8fd7….js
(www.boulanger.com)
…resources/716.19e8fd7….js.map
(www.boulanger.com)
Error: Timed out fetching resource
…resources/7002.8e2352c….js
(www.boulanger.com)
…resources/7002.8e2352c….js.map
(www.boulanger.com)
SyntaxError: Unexpected token '<', "
<!DOCTYPE "... is not valid JSON
…resources/6124.4ef22d3….js
(www.boulanger.com)
…resources/6124.4ef22d3….js.map
(www.boulanger.com)
SyntaxError: Unexpected token '<', "
<!DOCTYPE "... is not valid JSON
…resources/603.f74b419….js
(www.boulanger.com)
…resources/603.f74b419….js.map
(www.boulanger.com)
SyntaxError: Unexpected token '<', "
<!DOCTYPE "... is not valid JSON
…resources/5583.206a5a0….js
(www.boulanger.com)
…resources/5583.206a5a0….js.map
(www.boulanger.com)
Error: Timed out fetching resource
…resources/5567.28d90bb….js
(www.boulanger.com)
…resources/5567.28d90bb….js.map
(www.boulanger.com)
Error: Timed out fetching resource
…resources/549.dba378d….js
(www.boulanger.com)
…resources/549.dba378d….js.map
(www.boulanger.com)
Error: Timed out fetching resource
…resources/4492.bf3cfc4….js
(www.boulanger.com)
…resources/4492.bf3cfc4….js.map
(www.boulanger.com)
Error: Timed out fetching resource
…resources/2033.311724d….js
(www.boulanger.com)
…resources/2033.311724d….js.map
(www.boulanger.com)
Error: Timed out fetching resource
…resources/1918.f5b4003….js
(www.boulanger.com)
…resources/1918.f5b4003….js.map
(www.boulanger.com)
Error: Timed out fetching resource
…resources/128.836a4c6….js
(www.boulanger.com)
…resources/128.836a4c6….js.map
(www.boulanger.com)
SyntaxError: Unexpected token '<', "
<!DOCTYPE "... is not valid JSON
Unpkg
cdn
…bundles/elastic-apm-rum.umd.min.js
(unpkg.com)
…bundles/elastic-apm-rum.umd.min.js.map
(unpkg.com)
iAdvize SAS
customer-success
…62d6141…/www_js_lib_IframeManager_index_ts-www_js_modules_s….js
(halc.iadvize.com)
…62d6141…/www_js_lib_IframeManager_index_ts-www_js_modules_….map
(halc.iadvize.com)
…62d6141…/light-mode.chunk.js
(halc.iadvize.com)
…62d6141…/light-mode.chunk.js.map
(halc.iadvize.com)
…62d6141…/HtmlCustomData-light.chunk.js
(halc.iadvize.com)
…62d6141…/HtmlCustomData-light.chunk.js.map
(halc.iadvize.com)
…62d6141…/debugLauncher.chunk.js
(halc.iadvize.com)
…62d6141…/debugLauncher.chunk.js.map
(halc.iadvize.com)
/iadvize.js?sid=7670&useExplicitCookiesConsent=true
(halc.iadvize.com)
/live.js.map
(halc.iadvize.com)
Trust and Safety
Requests 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.
Source
aswpsdkeu.com
…v1/ua-sdk.min.js:1:168162
(aswpsdkeu.com)
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 (11)
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 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.
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 97.61% 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
boulanger.com
1st party
…wpk.app/blg.home-page.b297892….css:5:6287
(www.boulanger.com)
a, abbr, acronym, address, applet, article, aside, audio, b, big, blockquote, canvas, caption, center, cite, code, dd, del, details, dfn, div, dl, dt, em, embed, fieldset, figcaption, figure, footer, form, h1, h2, h3, h4, h5, h6, header, hgroup, i, iframe, img, ins, kbd, label, legend, li, mark, menu, nav, object, ol, output, p, pre, q, ruby, s, samp, section, small, span, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, time, tr, tt, u, ul, var, video
1.31%
9.27px
…wpk.app/blg.home-page.b297892….css:5:66918
(www.boulanger.com)
.footer__svc-title
0.69%
9.27px
…wpk.app/blg.home-page.b297892….css:5:70942
(www.boulanger.com)
.footer__links-title
0.20%
9.27px
…wpk.app/blg.home-page.b297892….css:5:71790
(www.boulanger.com)
.footer__handicap-text
0.04%
8.24px
…wpk.app/blg.home-page.b297892….css:5:67109
(www.boulanger.com)
.footer__cond
0.03%
9.27px
Unattributable
Add'l illegible text
0.11%
< 12px
Legible text
97.61%
≥ 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.
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.
100
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.
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 (10)
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.
Links are 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
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.
Image elements 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.
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)
1.6 s
Page LoadsGood (≤ 2.5 s)88%Needs Improvement (2.5 s - 4 s)7%Poor (> 4 s)6%75th Percentile - 1.6 sCore Web Vital
Interaction to Next Paint (INP)
175 ms
Page LoadsGood (≤ 200 ms)78%Needs Improvement (200 ms - 500 ms)16%Poor (> 500 ms)6%75th Percentile - 175 msCore Web Vital
Cumulative Layout Shift (CLS)
0.01
Page LoadsGood (≤ 0.1)99%Needs Improvement (0.1 - 0.25)0%Poor (> 0.25)0%75th Percentile - 0.01Core Web Vital
Other Notable Metrics
First Contentful Paint (FCP)
0.8 s
Page LoadsGood (≤ 1.8 s)93%Needs Improvement (1.8 s - 3 s)4%Poor (> 3 s)4%75th Percentile - 0.8 s 
Time to First Byte (TTFB)
0.3 s
Page LoadsGood (≤ 0.8 s)92%Needs Improvement (0.8 s - 1.8 s)4%Poor (> 1.8 s)3%75th Percentile - 0.3 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)
1.8 s
Page LoadsGood (≤ 2.5 s)88%Needs Improvement (2.5 s - 4 s)8%Poor (> 4 s)4%75th Percentile - 1.8 sCore Web Vital
Interaction to Next Paint (INP)
67 ms
Page LoadsGood (≤ 200 ms)94%Needs Improvement (200 ms - 500 ms)4%Poor (> 500 ms)2%75th Percentile - 67 msCore Web Vital
Cumulative Layout Shift (CLS)
0.01
Page LoadsGood (≤ 0.1)91%Needs Improvement (0.1 - 0.25)5%Poor (> 0.25)4%75th Percentile - 0.01Core Web Vital
Other Notable Metrics
First Contentful Paint (FCP)
1.4 s
Page LoadsGood (≤ 1.8 s)86%Needs Improvement (1.8 s - 3 s)10%Poor (> 3 s)4%75th Percentile - 1.4 s 
Time to First Byte (TTFB)
1.1 s
Page LoadsGood (≤ 0.8 s)63%Needs Improvement (0.8 s - 1.8 s)30%Poor (> 1.8 s)7%75th Percentile - 1.1 sExperimental
Latest 28-day collection period
Various desktop devicesMany samples (Chrome UX Report)Full visit durationsVarious network connectionsAll Chrome versions
Diagnose performance issues
60
Performance
83
Accessibility
74
Best Practices
100
SEO
60
Performance
83
Accessibility
74
Best Practices
100
SEO
60 FCP+10LCP+15TBT+5CLS+25SI+6 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
0.3 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
2.1 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
670 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
0.054
Cumulative Layout Shift measures the movement of visible elements within the viewport. Learn more about the Cumulative Layout Shift metric.
Speed Index
2.2 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: 488 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
Minimize main-thread work 3.0 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
Style & Layout
906 ms
Script Evaluation
878 ms
Other
455 ms
Parse HTML & CSS
420 ms
Rendering
159 ms
Garbage Collection
85 ms
Script Parsing & Compilation
62 ms
Largest Contentful Paint element 2,100 ms
This is the largest contentful element painted within the viewport. Learn more about the Largest Contentful Paint elementLCP
Element
Ventes flash
<img src="https://boulanger.scene7.com/is/image/Boulanger/tcd-ventesflash_260225?wid…" alt="Ventes flash" class="is--full img-fluid" loading="lazy">
Phase
% of LCP
Timing
TTFB
8%
160 ms
Load Delay
7%
140 ms
Load Time
2%
50 ms
Render Delay
83%
1,740 ms
Largest Contentful Paint image was 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
Ventes flash
<img src="https://boulanger.scene7.com/is/image/Boulanger/tcd-ventesflash_260225?wid…" alt="Ventes flash" class="is--full img-fluid" loading="lazy">
Avoid an excessive DOM size 12,010 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
12,010
Maximum DOM Depth
div.rating > div.rating__stars > div.stars__top
<div class=" stars__top " style="width:84.00000000000001%;">
25
Maximum Child Elements
li.navigation__item > ul.navigation__list > li.navigation__container > ul.navigation__category
<ul class="navigation__category">
33
Reduce unused JavaScript Potential savings of 296 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
boulanger.com
1st party
247.3 KiB
175.8 KiB
…wpk.app/blg.home-page.b297892….js
(www.boulanger.com)
247.3 KiB
175.8 KiB
TagCommander
tag-manager
130.8 KiB
59.5 KiB
/33/tc_Boulanger_32.js
(cdn.tagcommander.com)
75.6 KiB
35.4 KiB
/33/tc_Boulanger_34.js
(cdn.tagcommander.com)
55.2 KiB
24.1 KiB
mPulse
analytics
49.4 KiB
31.8 KiB
/boomerang/Z4ZTB-YK2HU-DVJZV-LHY77-RXHK2
(s.go-mpulse.net)
49.4 KiB
31.8 KiB
aswpsdkeu.com
39.9 KiB
29.0 KiB
…v1/ua-sdk.min.js
(aswpsdkeu.com)
39.9 KiB
29.0 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
Adobe Scene7
content
Tous les produits Playstation chez Boulanger
<img src="https://boulanger.scene7.com/is/image/Boulanger/playstation" alt="Tous les produits Playstation chez Boulanger">
…Boulanger/playstation
(boulanger.scene7.com)
Tous les produits Apple chez Boulanger
<img src="https://boulanger.scene7.com/is/image/Boulanger/apple" alt="Tous les produits Apple chez Boulanger">
…Boulanger/apple
(boulanger.scene7.com)
Tous les produits KitchenAid chez Boulanger
<img src="https://boulanger.scene7.com/is/image/Boulanger/kitchenaid" alt="Tous les produits KitchenAid chez Boulanger">
…Boulanger/kitchenaid
(boulanger.scene7.com)
Serve static assets with an efficient cache policy 66 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
Adobe Scene7
content
613 KiB
…Boulanger/whirlpool
(boulanger.scene7.com)
5m 15s
2 KiB
…Boulanger/EHPdeskeconomie?wid=…
(boulanger.scene7.com)
5m 27s
24 KiB
…Boulanger/349…?wid=…
(boulanger.scene7.com)
1h 10m 9s
2 KiB
…Boulanger/692…?wid=…
(boulanger.scene7.com)
1h 10m 9s
2 KiB
…Boulanger/800…?wid=…
(boulanger.scene7.com)
1h 10m 9s
2 KiB
…Boulanger/FLECHE-LA…?wid=…
(boulanger.scene7.com)
1h 17m 27s
2 KiB
…Boulanger/489…?wid=…
(boulanger.scene7.com)
2h 10m 27s
1 KiB
…Boulanger/471…?wid=…
(boulanger.scene7.com)
2h 20m 4s
3 KiB
…Boulanger/880…?wid=…
(boulanger.scene7.com)
2h 26m 4s
1 KiB
…Boulanger/sony
(boulanger.scene7.com)
2h 39m 9s
1 KiB
…Boulanger/kitchenaid
(boulanger.scene7.com)
2h 39m 9s
1 KiB
…Boulanger/304…?wid=…
(boulanger.scene7.com)
2h 39m 10s
3 KiB
…Boulanger/EHPdesk-c…?wid=…
(boulanger.scene7.com)
3h 2m 56s
61 KiB
…Boulanger/IDD_78?wid=122&hei=96
(boulanger.scene7.com)
3h 13m 40s
3 KiB
…Boulanger/869…?wid=…
(boulanger.scene7.com)
3h 18m 11s
2 KiB
…Boulanger/FLECHE-LA…?wid=…
(boulanger.scene7.com)
4h 43m 11s
2 KiB
…Boulanger/322…?wid=…
(boulanger.scene7.com)
4h 50m 34s
1 KiB
…Boulanger/880…?wid=…
(boulanger.scene7.com)
4h 50m 35s
2 KiB
…Boulanger/hp
(boulanger.scene7.com)
5h 16m 13s
2 KiB
…Boulanger/bose
(boulanger.scene7.com)
5h 16m 13s
1 KiB
…Boulanger/lg
(boulanger.scene7.com)
5h 16m 13s
1 KiB
…Boulanger/samsung
(boulanger.scene7.com)
5h 16m 13s
1 KiB
…Boulanger/880…?wid=…
(boulanger.scene7.com)
5h 35m 30s
2 KiB
…Boulanger/TA-SUPER-DEALS_28.02.2025_d?wid=…
(boulanger.scene7.com)
5h 41m 1s
10 KiB
…Boulanger/bosch
(boulanger.scene7.com)
6h 22m 43s
1 KiB
…Boulanger/ems-desk-….02.2025?wid=…
(boulanger.scene7.com)
6h 22m 44s
28 KiB
…Boulanger/billboard…?wid=…
(boulanger.scene7.com)
6h 33m 46s
36 KiB
…Boulanger/emsdesk-h…?wid=…
(boulanger.scene7.com)
6h 34m 2s
31 KiB
…Boulanger/25_04-HP_MIF?wid=…
(boulanger.scene7.com)
6h 39m 11s
28 KiB
…Boulanger/magimix
(boulanger.scene7.com)
7h 53m 14s
1 KiB
…Boulanger/essentielb-logo
(boulanger.scene7.com)
7h 53m 14s
1 KiB
…Boulanger/tcd-forma…?wid=…
(boulanger.scene7.com)
8h 8m 29s
34 KiB
…Boulanger/apple
(boulanger.scene7.com)
8h 26m 36s
1 KiB
…Boulanger/304…?wid=…
(boulanger.scene7.com)
8h 28m 14s
2 KiB
…Boulanger/084…?wid=…
(boulanger.scene7.com)
8h 28m 14s
2 KiB
…Boulanger/tcd-4XSF-280225?wid=1280
(boulanger.scene7.com)
8h 28m 18s
22 KiB
…Boulanger/tcd-place-au-reconfort-180225?wid=1280
(boulanger.scene7.com)
8h 28m 23s
28 KiB
…Boulanger/tcd-ventesflash_260225?wid=1280
(boulanger.scene7.com)
8h 49m 49s
24 KiB
…Boulanger/880…?wid=…
(boulanger.scene7.com)
8h 49m 51s
2 KiB
…Boulanger/homepaged…?wid=…
(boulanger.scene7.com)
8h 56m 21s
45 KiB
…Boulanger/emsdesk-h…?wid=…
(boulanger.scene7.com)
8h 56m 21s
43 KiB
…Boulanger/EHPdeskloc?wid=…
(boulanger.scene7.com)
8h 56m 29s
35 KiB
…Boulanger/playstation
(boulanger.scene7.com)
9h 2m 30s
1 KiB
…Boulanger/019…?wid=…
(boulanger.scene7.com)
9h 17m 25s
2 KiB
…Boulanger/071…?wid=…
(boulanger.scene7.com)
9h 17m 25s
1 KiB
…Boulanger/FLECHE-LA…?wid=…
(boulanger.scene7.com)
9h 17m 25s
1 KiB
…Boulanger/tcd-forma…?wid=…
(boulanger.scene7.com)
9h 39m 52s
33 KiB
…Boulanger/homepage-…?wid=…
(boulanger.scene7.com)
9h 39m 54s
44 KiB
…Boulanger/dyson
(boulanger.scene7.com)
10h 42m 25s
1 KiB
…Boulanger/370…?wid=…
(boulanger.scene7.com)
10h 46m 13s
2 KiB
…Boulanger/316…?wid=…
(boulanger.scene7.com)
11h 3m 54s
3 KiB
…Boulanger/019…?wid=…
(boulanger.scene7.com)
11h 3m 55s
2 KiB
…Boulanger/moulinex
(boulanger.scene7.com)
11h 19m 48s
1 KiB
…Boulanger/880…?wid=…
(boulanger.scene7.com)
11h 19m 49s
4 KiB
…Boulanger/880…?wid=…
(boulanger.scene7.com)
11h 19m 49s
1 KiB
…Boulanger/emsdesk-d…?wid=…
(boulanger.scene7.com)
11h 59m 17s
19 KiB
boulanger.com
1st party
117 KiB
…XGV/YXCgyNhw
(www.boulanger.com)
6h
114 KiB
…svg/logo-google.svg
(www.boulanger.com)
11h 3m 17s
1 KiB
…svg/logo-paypal.svg
(www.boulanger.com)
12h 56m 11s
1 KiB
…svg/logo-boulanger-full.svg
(www.boulanger.com)
14h 3m 12s
1 KiB
mPulse
analytics
50 KiB
/boomerang/Z4ZTB-YK2HU-DVJZV-LHY77-RXHK2
(s.go-mpulse.net)
7d
50 KiB
aswpsdkeu.com
41 KiB
…v1/ua-sdk.min.js
(aswpsdkeu.com)
5m
41 KiB
valiuz.com
22 KiB
…bou/sdk.js?t=174…
(consent.valiuz.com)
None
22 KiB
appsflyer.com
15 KiB
/?st=banners,pba&
(websdk.appsflyer.com)
None
15 KiB
caast.tv
11 KiB
/caast-latest/caast.js?APP_ID=33_PqdiAp…
(cdn.caast.tv)
3m
11 KiB
iAdvize SAS
customer-success
6 KiB
…tpl/boulanger4.js?version=174…
(static.iadvize.com)
3d
6 KiB
Properly size images Potential savings of 259 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
Adobe Scene7
content
373.9 KiB
258.9 KiB
club
<img src="https://boulanger.scene7.com/is/image/Boulanger/EHPdesk-club-generique?wid…" srcset="https://boulanger.scene7.com/is/image/Boulanger/EHPsim-club-generique?wid=…" class="is--full img-fluid" style="border-radius: 20px 20px 20px 20px ;" itemprop="contentUrl" data-cmp-hook-image="image" alt="club" loading="lazy">
…Boulanger/EHPdesk-c…?wid=…
(boulanger.scene7.com)
60.9 KiB
46.5 KiB
rachat
<img src="https://boulanger.scene7.com/is/image/Boulanger/homepagedesk-rada-22092023…" srcset="https://boulanger.scene7.com/is/image/Boulanger/homepagesim-rada-22092023-…" class="is--full img-fluid" style="border-radius: 20px 20px 20px 20px ;" itemprop="contentUrl" data-cmp-hook-image="image" alt="rachat" loading="lazy">
…Boulanger/homepaged…?wid=…
(boulanger.scene7.com)
44.2 KiB
33.7 KiB
trouver magasin
<img src="https://boulanger.scene7.com/is/image/Boulanger/homepage-desk-store-locato…" srcset="https://boulanger.scene7.com/is/image/Boulanger/homepage-sim-store-locator…" class="is--full img-fluid" style="border-radius: 20px 20px 20px 20px ;" itemprop="contentUrl" data-cmp-hook-image="image" alt="trouver magasin" loading="lazy">
…Boulanger/homepage-…?wid=…
(boulanger.scene7.com)
43.5 KiB
33.2 KiB
location
<img src="https://boulanger.scene7.com/is/image/Boulanger/EHPdeskloc?wid=1260&amp;resMod…" srcset="https://boulanger.scene7.com/is/image/Boulanger/EHPsimloc?wid=1152&amp;fit=fit…" class="is--full img-fluid" style="border-radius: 20px 20px 20px 20px ;" itemprop="contentUrl" data-cmp-hook-image="image" alt="location" loading="lazy">
…Boulanger/EHPdeskloc?wid=…
(boulanger.scene7.com)
34.2 KiB
26.1 KiB
Consommer autrement
<img src="https://boulanger.scene7.com/is/image/Boulanger/emsdesk-homepage-consommer…" srcset="https://boulanger.scene7.com/is/image/Boulanger/tcs-consommer-autrement-19…" class="is--full img-fluid" style="border-radius: 20px 20px 20px 20px ;" itemprop="contentUrl" data-cmp-hook-image="image" alt="Consommer autrement" loading="lazy">
…Boulanger/emsdesk-h…?wid=…
(boulanger.scene7.com)
42.8 KiB
24.6 KiB
Fabriqué en France
<img src="https://boulanger.scene7.com/is/image/Boulanger/25_04-HP_MIF?wid=1260&amp;resM…" srcset="https://boulanger.scene7.com/is/image/Boulanger/25_04-HP-sim_MIF-sansCTA?w…" class="is--full img-fluid" style="border-radius: 20px 20px 20px 20px ;" itemprop="contentUrl" data-cmp-hook-image="image" alt="Fabriqué en France" loading="lazy">
…Boulanger/25_04-HP_MIF?wid=…
(boulanger.scene7.com)
27.7 KiB
21.1 KiB
formation aspirateur robot
<img src="https://boulanger.scene7.com/is/image/Boulanger/tcd-formation-aspi-robot-2…" srcset="https://boulanger.scene7.com/is/image/Boulanger/tcs-formation-aspi-robot-2…" class="is--full img-fluid" style="border-radius: 20px 20px 20px 20px ;" itemprop="contentUrl" data-cmp-hook-image="image" alt="formation aspirateur robot" loading="lazy">
…Boulanger/tcd-forma…?wid=…
(boulanger.scene7.com)
33.9 KiB
19.5 KiB
Formation IA
<img src="https://boulanger.scene7.com/is/image/Boulanger/tcd-formation-ia-2025?wid=…" srcset="https://boulanger.scene7.com/is/image/Boulanger/tcs-formation-ia-2025?wid=…" class="is--full img-fluid" style="border-radius: 20px 20px 20px 20px ;" itemprop="contentUrl" data-cmp-hook-image="image" alt="Formation IA" loading="lazy">
…Boulanger/tcd-forma…?wid=…
(boulanger.scene7.com)
32.9 KiB
18.9 KiB
ODR
<img src="https://boulanger.scene7.com/is/image/Boulanger/EHPdeskeconomie?wid=1260&amp;r…" srcset="https://boulanger.scene7.com/is/image/Boulanger/EHPsimeconomie?wid=1152&amp;fi…" class="is--full img-fluid" style="border-radius: 20px 20px 20px 20px ;" itemprop="contentUrl" data-cmp-hook-image="image" alt="ODR" loading="lazy">
…Boulanger/EHPdeskeconomie?wid=…
(boulanger.scene7.com)
23.6 KiB
18.0 KiB
Infinity
<img src="https://boulanger.scene7.com/is/image/Boulanger/emsdesk-homepage-infinity-…" srcset="https://boulanger.scene7.com/is/image/Boulanger/tcs-infinity-190225?wid=11…" class="is--full img-fluid" style="border-radius: 20px 20px 20px 20px ;" itemprop="contentUrl" data-cmp-hook-image="image" alt="Infinity" loading="lazy">
…Boulanger/emsdesk-h…?wid=…
(boulanger.scene7.com)
30.2 KiB
17.4 KiB
Defer offscreen images Potential savings of 23 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
Adobe Scene7
content
23.2 KiB
23.2 KiB
Ventes flash
<img src="https://boulanger.scene7.com/is/image/Boulanger/tcd-ventesflash_260225?wid…" alt="Ventes flash" class="is--full img-fluid" fetchpriority="high">
…Boulanger/tcd-ventesflash_260225?wid=1280
(boulanger.scene7.com)
23.2 KiB
23.2 KiB
Avoid serving legacy JavaScript to modern browsers Potential savings of 7 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
appsflyer.com
6.9 KiB
/?st=banners,pba&
(websdk.appsflyer.com)
6.9 KiB
/?st=banners,pba&:4:3745
(websdk.appsflyer.com)
Object.keys
aswpsdkeu.com
0.0 KiB
…v1/ua-sdk.min.js
(aswpsdkeu.com)
0.0 KiB
…v1/ua-sdk.min.js:1:155
(aswpsdkeu.com)
@babel/plugin-transform-classes
Avoid 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().
Source
boulanger.com
1st party
https://www.boulanger.com:723:1215
Reduce unused CSS Potential savings of 29 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
boulanger.com
1st party
34.0 KiB
28.6 KiB
…wpk.app/blg.home-page.b297892….css
(www.boulanger.com)
34.0 KiB
28.6 KiB
Avoid long main-thread tasks 9 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
boulanger.com
1st party
1,130 ms
…XGV/YXCgyNhw
(www.boulanger.com)
710 ms
278 ms
…resources/9075.e7a1623….js
(www.boulanger.com)
2,245 ms
276 ms
…wpk.app/blg.home-page.b297892….js
(www.boulanger.com)
1,605 ms
235 ms
https://www.boulanger.com
554 ms
156 ms
…resources/603.f74b419….js
(www.boulanger.com)
2,603 ms
81 ms
…XGV/YXCgyNhw
(www.boulanger.com)
1,136 ms
53 ms
https://www.boulanger.com
1,039 ms
51 ms
TagCommander
tag-manager
118 ms
/33/tc_Boulanger_32.js
(cdn.tagcommander.com)
1,189 ms
68 ms
/33/tc_Boulanger_36.js
(cdn.tagcommander.com)
1,840 ms
50 ms
JavaScript execution time 0.8 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
boulanger.com
1st party
2,306 ms
631 ms
24 ms
https://www.boulanger.com
1,160 ms
18 ms
3 ms
…XGV/YXCgyNhw
(www.boulanger.com)
372 ms
270 ms
6 ms
…resources/9075.e7a1623….js
(www.boulanger.com)
294 ms
66 ms
0 ms
…wpk.app/blg.home-page.b297892….js
(www.boulanger.com)
139 ms
123 ms
13 ms
…resources/9921.eb9aa94….js
(www.boulanger.com)
103 ms
45 ms
0 ms
…resources/2033.311724d….js
(www.boulanger.com)
89 ms
18 ms
0 ms
…resources/603.f74b419….js
(www.boulanger.com)
80 ms
73 ms
1 ms
…resources/549.dba378d….js
(www.boulanger.com)
69 ms
18 ms
1 ms
TagCommander
tag-manager
266 ms
85 ms
10 ms
/33/tc_Boulanger_32.js
(cdn.tagcommander.com)
139 ms
45 ms
7 ms
/33/tc_Boulanger_36.js
(cdn.tagcommander.com)
127 ms
40 ms
3 ms
Unattributable
176 ms
11 ms
0 ms
Unattributable
176 ms
11 ms
0 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
Ventes flash
<div class="experiencefragment">
0.047
Lave-linge hublot Lave linge hublot LG F94N15WHS Casserole - Sauteuse Batterie …
<main id="main" class="container-xl">
0.006
div.header__container > div.header__content > div.header__search > section#search
<section id="search" class="search ">
0.000
Initial server response time was short Root document took 130 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
boulanger.com
1st party
130 ms
https://www.boulanger.com
130 ms
Avoid non-composited animations 4 animated elements found
Animations which are not composited can be janky and increase CLS. Learn how to avoid non-composited animationsCLS
Element
Name
Produit suivant
<button type="button" class="carousel__btn" aria-label="Produit suivant">
Unsupported CSS Property: visibility
visibility
Produit suivant
<button type="button" class="carousel__btn" aria-label="Produit suivant">
Unsupported CSS Property: visibility
visibility
div#carousel > div.carousel__control > button.carousel__btn > svg
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 8.66 13.96">
Unsupported CSS Property: visibility
visibility
div#carousel > div.carousel__control > button.carousel__btn > svg
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 8.66 13.96">
Unsupported CSS Property: visibility
visibility
Avoids enormous network payloads Total size was 1,810 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
boulanger.com
1st party
565.4 KiB
…wpk.app/blg.home-page.b297892….js
(www.boulanger.com)
248.2 KiB
…XGV/YXCgyNhw
(www.boulanger.com)
113.5 KiB
https://www.boulanger.com
102.6 KiB
/libs/i18n.boulanger_site.fr.json?v=…
(www.boulanger.com)
54.2 KiB
…resources/5567.28d90bb….js
(www.boulanger.com)
46.9 KiB
TagCommander
tag-manager
132.4 KiB
/33/tc_Boulanger_32.js
(cdn.tagcommander.com)
76.4 KiB
/33/tc_Boulanger_34.js
(cdn.tagcommander.com)
56.0 KiB
Adobe Scene7
content
106.0 KiB
…Boulanger/EHPdesk-c…?wid=…
(boulanger.scene7.com)
61.3 KiB
…Boulanger/homepaged…?wid=…
(boulanger.scene7.com)
44.6 KiB
mPulse
analytics
49.9 KiB
/boomerang/Z4ZTB-YK2HU-DVJZV-LHY77-RXHK2
(s.go-mpulse.net)
49.9 KiB
Avoid chaining critical requests 4 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: 3,045.08 ms
Initial Navigation
https://www.boulanger.com
…wpk.app/blg.home-page.b297892….js
(www.boulanger.com)
…resources/blg.common-async.d802.css
(www.boulanger.com)
- 40.239 ms, 5.00 KiB
…resources/blg.common-tracking.08c6.css
(www.boulanger.com)
- 53.043 ms, 2.79 KiB
…XGV/YXCgyNhw
(www.boulanger.com)
- 208.104 ms, 113.52 KiB
…wpk.app/blg.home-page.b297892….css
(www.boulanger.com)
- 164.18 ms, 34.85 KiB
Minimize third-party usage Third-party code blocked the main thread for 20 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
TagCommander
tag-manager
170 KiB
18 ms
/33/tc_Boulanger_32.js
(cdn.tagcommander.com)
76 KiB
18 ms
/33/tc_Boulanger_34.js
(cdn.tagcommander.com)
56 KiB
0 ms
/33/tc_Boulanger_36.js
(cdn.tagcommander.com)
38 KiB
0 ms
Adobe Scene7
content
613 KiB
0 ms
…Boulanger/EHPdesk-c…?wid=…
(boulanger.scene7.com)
61 KiB
0 ms
…Boulanger/homepaged…?wid=…
(boulanger.scene7.com)
45 KiB
0 ms
…Boulanger/homepage-…?wid=…
(boulanger.scene7.com)
44 KiB
0 ms
…Boulanger/emsdesk-h…?wid=…
(boulanger.scene7.com)
43 KiB
0 ms
…Boulanger/billboard…?wid=…
(boulanger.scene7.com)
36 KiB
0 ms
…Boulanger/EHPdeskloc?wid=…
(boulanger.scene7.com)
35 KiB
0 ms
…Boulanger/tcd-forma…?wid=…
(boulanger.scene7.com)
34 KiB
0 ms
…Boulanger/tcd-forma…?wid=…
(boulanger.scene7.com)
33 KiB
0 ms
…Boulanger/emsdesk-h…?wid=…
(boulanger.scene7.com)
31 KiB
0 ms
…Boulanger/tcd-place-au-reconfort-180225?wid=1280
(boulanger.scene7.com)
28 KiB
0 ms
…Boulanger/25_04-HP_MIF?wid=…
(boulanger.scene7.com)
28 KiB
0 ms
…Boulanger/ems-desk-….02.2025?wid=…
(boulanger.scene7.com)
28 KiB
0 ms
…Boulanger/EHPdeskeconomie?wid=…
(boulanger.scene7.com)
24 KiB
0 ms
…Boulanger/tcd-ventesflash_260225?wid=1280
(boulanger.scene7.com)
24 KiB
0 ms
…Boulanger/tcd-4XSF-280225?wid=1280
(boulanger.scene7.com)
22 KiB
0 ms
…Boulanger/emsdesk-d…?wid=…
(boulanger.scene7.com)
19 KiB
0 ms
…Boulanger/TA-SUPER-DEALS_28.02.2025_d?wid=…
(boulanger.scene7.com)
10 KiB
0 ms
…Boulanger/880…?wid=…
(boulanger.scene7.com)
4 KiB
0 ms
…Boulanger/IDD_78?wid=122&hei=96
(boulanger.scene7.com)
3 KiB
0 ms
…Boulanger/471…?wid=…
(boulanger.scene7.com)
3 KiB
0 ms
…Boulanger/304…?wid=…
(boulanger.scene7.com)
3 KiB
0 ms
…Boulanger/316…?wid=…
(boulanger.scene7.com)
3 KiB
0 ms
…Boulanger/349…?wid=…
(boulanger.scene7.com)
2 KiB
0 ms
…Boulanger/370…?wid=…
(boulanger.scene7.com)
2 KiB
0 ms
…Boulanger/whirlpool
(boulanger.scene7.com)
2 KiB
0 ms
…Boulanger/304…?wid=…
(boulanger.scene7.com)
2 KiB
0 ms
…Boulanger/019…?wid=…
(boulanger.scene7.com)
2 KiB
0 ms
…Boulanger/692…?wid=…
(boulanger.scene7.com)
2 KiB
0 ms
…Boulanger/019…?wid=…
(boulanger.scene7.com)
2 KiB
0 ms
…Boulanger/880…?wid=…
(boulanger.scene7.com)
2 KiB
0 ms
…Boulanger/800…?wid=…
(boulanger.scene7.com)
2 KiB
0 ms
…Boulanger/hp
(boulanger.scene7.com)
2 KiB
0 ms
…Boulanger/869…?wid=…
(boulanger.scene7.com)
2 KiB
0 ms
…Boulanger/880…?wid=…
(boulanger.scene7.com)
2 KiB
0 ms
…Boulanger/FLECHE-LA…?wid=…
(boulanger.scene7.com)
2 KiB
0 ms
…Boulanger/880…?wid=…
(boulanger.scene7.com)
2 KiB
0 ms
…Boulanger/FLECHE-LA…?wid=…
(boulanger.scene7.com)
2 KiB
0 ms
…Boulanger/084…?wid=…
(boulanger.scene7.com)
2 KiB
0 ms
…Boulanger/071…?wid=…
(boulanger.scene7.com)
1 KiB
0 ms
…Boulanger/FLECHE-LA…?wid=…
(boulanger.scene7.com)
1 KiB
0 ms
…Boulanger/dyson
(boulanger.scene7.com)
1 KiB
0 ms
…Boulanger/sony
(boulanger.scene7.com)
1 KiB
0 ms
…Boulanger/322…?wid=…
(boulanger.scene7.com)
1 KiB
0 ms
…Boulanger/magimix
(boulanger.scene7.com)
1 KiB
0 ms
…Boulanger/bose
(boulanger.scene7.com)
1 KiB
0 ms
…Boulanger/lg
(boulanger.scene7.com)
1 KiB
0 ms
…Boulanger/bosch
(boulanger.scene7.com)
1 KiB
0 ms
…Boulanger/moulinex
(boulanger.scene7.com)
1 KiB
0 ms
…Boulanger/playstation
(boulanger.scene7.com)
1 KiB
0 ms
…Boulanger/samsung
(boulanger.scene7.com)
1 KiB
0 ms
…Boulanger/essentielb-logo
(boulanger.scene7.com)
1 KiB
0 ms
…Boulanger/kitchenaid
(boulanger.scene7.com)
1 KiB
0 ms
…Boulanger/880…?wid=…
(boulanger.scene7.com)
1 KiB
0 ms
…Boulanger/880…?wid=…
(boulanger.scene7.com)
1 KiB
0 ms
…Boulanger/489…?wid=…
(boulanger.scene7.com)
1 KiB
0 ms
…Boulanger/apple
(boulanger.scene7.com)
1 KiB
0 ms
mPulse
analytics
50 KiB
0 ms
/boomerang/Z4ZTB-YK2HU-DVJZV-LHY77-RXHK2
(s.go-mpulse.net)
50 KiB
0 ms
/api/config.json?key=…
(c.go-mpulse.net)
0 KiB
0 ms
iAdvize SAS
customer-success
42 KiB
0 ms
…62d6141…/live.js
(halc.iadvize.com)
14 KiB
0 ms
…62d6141…/light-mode.chunk.js
(halc.iadvize.com)
7 KiB
0 ms
…tpl/boulanger4.js?version=174…
(static.iadvize.com)
6 KiB
0 ms
…62d6141…/www_js_lib_IframeManager_index_ts-www_js_modules_s….js
(halc.iadvize.com)
4 KiB
0 ms
…62d6141…/HtmlCustomData-light.chunk.js
(halc.iadvize.com)
3 KiB
0 ms
…62d6141…/debugLauncher.chunk.js
(halc.iadvize.com)
3 KiB
0 ms
…7670/visitor-context
(halc.iadvize.com)
2 KiB
0 ms
/iadvize.js?sid=7670&useExplicitCookiesConsent=true
(halc.iadvize.com)
1 KiB
0 ms
/locales/HA_34_7670.json
(static.iadvize.com)
1 KiB
0 ms
aswpsdkeu.com
41 KiB
0 ms
…v1/ua-sdk.min.js
(aswpsdkeu.com)
41 KiB
0 ms
Google Fonts
cdn
34 KiB
0 ms
…v21/pxiByp8kv….woff2
(fonts.gstatic.com)
9 KiB
0 ms
…v21/pxiEyp8kv….woff2
(fonts.gstatic.com)
8 KiB
0 ms
…v21/pxiByp8kv….woff2
(fonts.gstatic.com)
8 KiB
0 ms
…v21/pxiByp8kv….woff2
(fonts.gstatic.com)
8 KiB
0 ms
Trustcommander
consent-provider
31 KiB
0 ms
…33/privacy_v2_72.js
(cdn.trustcommander.net)
31 KiB
0 ms
/privacy-consent?site=33
(privacy.trustcommander.net)
0 KiB
0 ms
Unpkg
cdn
27 KiB
0 ms
…bundles/elastic-apm-rum.umd.min.js
(unpkg.com)
26 KiB
0 ms
…bundles/elastic-apm-rum.umd.min.js
(unpkg.com)
1 KiB
0 ms
valiuz.com
22 KiB
0 ms
…bou/sdk.js?t=174…
(consent.valiuz.com)
22 KiB
0 ms
appsflyer.com
15 KiB
0 ms
/?st=banners,pba&
(websdk.appsflyer.com)
15 KiB
0 ms
/events?site-id=7b005c86-2cc0-4d6c-aed8-da2b0b4d40b8
(wa.appsflyer.com)
1 KiB
0 ms
caast.tv
13 KiB
0 ms
/caast-latest/caast.js?APP_ID=33_PqdiAp…
(cdn.caast.tv)
11 KiB
0 ms
/v1/load?url=https%3A%2F%2Fwww.boulanger.com%2F
(cache.caast.tv)
3 KiB
0 ms
onelink.me
1 KiB
0 ms
/v1/onelink?af_id=03762ae1-aaa6-4c2c-9974-52abcb9b314e-p
(wa.onelink.me)
1 KiB
0 ms
/v1/onelink
(wa.onelink.me)
0 KiB
0 ms
XiTi
analytics
0 KiB
0 ms
/event?s=622743&idclient=m7p2xhse2xy9v4sn
(logc412.xiti.com)
0 KiB
0 ms
More information about the performance of your application. These numbers don't directly affect the Performance score.
Passed audits (16)
Show Hide
Eliminate render-blocking resources
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
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
Enable text compression
Text-based resources should be served with compression (gzip, deflate or brotli) to minimize total network bytes. Learn more about text compression.LCPFCP
Preconnect to required origins
Warnings:
  • A `<link rel=preconnect>` was found for "https://api-k8s.caast.tv" but was not used by the browser. Only use `preconnect` for important origins that the page will certainly request.
  • A `<link rel=preconnect>` was found for "https://apicache-k8s.caast.tv" but was not used by the browser. Only use `preconnect` for important origins that the page will certainly request.
  • A `<link rel=preconnect>` was found for "wss://ws-k8s.caast.tv" but was not used by the browser. Only use `preconnect` for important origins that the page will certainly request.
  • A `<link rel=preconnect>` was found for "https://try.abtasty.com" but was not used by the browser. Only use `preconnect` for important origins that the page will certainly request.
  • A `<link rel=preconnect>` was found for "https://cdn.kaminoretail.io" but was not used by the browser. Only use `preconnect` for important origins that the page will certainly request.
  • A `<link rel=preconnect>` was found for "https://apps.bazaarvoice.com" but was not used by the browser. Only use `preconnect` for important origins that the page will certainly request.
  • A `<link rel=preconnect>` was found for "https://bat.bing.com" but was not used by the browser. Only use `preconnect` for important origins that the page will certainly request.
  • A `<link rel=preconnect>` was found for "https://s.pinimg.com" but was not used by the browser. Only use `preconnect` for important origins that the page will certainly request.
  • 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
User Timing marks and measures
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.
All text remains visible during webfont loads
Leverage the font-display CSS feature to ensure text is user-visible while webfonts are loading. Learn more about font-display.
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
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.
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.
83
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.
ARIA
[role]s do not 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.
Failing Elements
Vous allez les aimer
<div id="carousel" role="slider" class="carousel " style="height: 381px;">
Produit précédent
<div id="carousel" role="slider" class="carousel " style="height: 418px;">
Elements with role="dialog" or role="alertdialog" do not 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.
Failing Elements
Vos données, votre choix. Sur nos sites et nos applications, nous recueillons à…
<div id="popin_tc_privacy" class="tc-reset-css tc-privacy-banner tc-privacy-popin tc-privacy-mid" aria-describedby="description" role="dialog" aria-modal="true" style="top: 241px; left: 225px;">
ARIA input fields do not 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.
Failing Elements
Vous allez les aimer
<div id="carousel" role="slider" class="carousel " style="height: 381px;">
Produit précédent
<div id="carousel" role="slider" class="carousel " style="height: 418px;">
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.
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
body.homePage > div#tc-privacy-wrapper > div#popin_tc_privacy > button#popin_tc_privacy_btn_close
<button id="popin_tc_privacy_btn_close" class="tc-reset-css tc-privacy-button-close">
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.
Navigation
Some elements have 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.
Failing Elements
Ventes Flash : jusqu'à 50€ de remise immédiate au panier ! Et en +, réglez vos …
<a data-tabindex="1" class="banner__text banner__text--is-link" href="/evenement/ventes-flash" tabindex="1">
Magasin
<a data-tabindex="3" class="header__customer-link" href="/magasins/" tabindex="3">
Me connecter
<a data-tabindex="3" class="header__customer-link js-header-spa-link tnr-header-account-link" href="/account/auth" aria-label="Accès à votre compte client" data-page-type="homePage_home-page" tabindex="3">
Panier
<a data-tabindex="3" class="header__customer-link js-header-spa-link tnr-header-cart-link" href="/checkout/cart" aria-label="Accès à votre panier" tabindex="3">
Produits
<button data-tabindex="4" type="button" id="menu-button" class="button header__toggle-menu js-open-menu" aria-label="Ouvrir le menu" aria-haspopup="true" aria-controls="navigation" aria-expanded="false" tabindex="4">
Livraison dès demain offerte
<a data-tabindex="4" href="/evenement/livraison-domicile" target="_self" class="services__link " data-tracking-action="clicStandard" data-text="Livraison dès demain offerte" data-analytics_action="clic_header" data-analytics_category="homepage" data-analytics_label="livraison_des_demain_offerte" tabindex="4">
Réparer en illimité
<a data-tabindex="4" href="/evenement/boulanger-infinity" target="_self" class="services__link " data-tracking-action="clicStandard" data-text="Réparer en illimité" data-analytics_action="clic_header" data-analytics_category="homepage" data-analytics_label="reparer_en_illimite" tabindex="4">
Revendre vos produits
<a data-tabindex="4" href="/evenement/rachat" target="_self" class="services__link " data-tracking-action="clicStandard" data-text="Revendre vos produits" data-analytics_action="clic_header" data-analytics_category="homepage" data-analytics_label="revendre_vos_produits" tabindex="4">
Le Club Boulanger
<a data-tabindex="4" href="/evenement/espace-fidelite" target="_self" class="services__link " data-tracking-action="clicStandard" data-text="Le Club Boulanger" data-analytics_action="clic_header" data-analytics_category="homepage" data-analytics_label="le_club_boulanger" tabindex="4">
Sélection réconfort
<a data-tabindex="4" href="/evenement/bien-chez-soi" target="_self" class="services__link services__link--is-promoted " data-tracking-action="clicStandard" data-text="Sélection réconfort" data-analytics_action="clic_header" data-analytics_category="homepage" data-analytics_label="selection_reconfort" tabindex="4">
div.header__content > div.header__search > section#search > bl-search#search__component
<bl-search data-tabindex="2" id="search__component" suggest="" btnreturn="Retour" placeholder="Rechercher..." clearbuttontext="Tout supprimer" suggestarray="[]" arialabelform="Périmètre de recherche" header="" arialabel="Rechercher" overlay="true" tabindex="2" delay="650" minletters="3">
399,00€
<p class="card__price-value" tabindex="3">
109,99€
<p class="card__price-value" tabindex="3">
449,99€
<p class="card__price-value" tabindex="3">
409,99€
<p class="card__price-value" tabindex="3">
149,99€
<p class="card__price-value" tabindex="3">
17,49€
<p class="card__price-value" tabindex="3">
79,99€
<p class="card__price-value" tabindex="3">
506,43€
<p class="card__price-value" tabindex="3">
44,99€
<p class="card__price-value" tabindex="3">
93,50€
<p class="card__price-value" tabindex="3">
9,99€
<p class="card__price-value" tabindex="3">
249,00€
<p class="card__price-value" tabindex="3">
49,99€
<p class="card__price-value" tabindex="3">
406,43€
<p class="card__price-value" tabindex="3">
49,99€
<p class="card__price-value" tabindex="3">
749,00€
<p class="card__price-value" tabindex="3">
329,00€
<p class="card__price-value" tabindex="3">
579,99€
<p class="card__price-value" tabindex="3">
299,00€
<p class="card__price-value" tabindex="3">
1190,00€
<p class="card__price-value" tabindex="3">
849,99€
<p class="card__price-value" tabindex="3">
These are opportunities to improve keyboard navigation in your application.
Additional items to manually check (10)
Show Hide
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 (28)
Show Hide
[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.
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.
Image elements 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.
[user-scalable="no"] is not used in the <meta name="viewport"> element and the [maximum-scale] attribute is not 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.
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.
Background and foreground colors have a sufficient contrast ratio
Low-contrast text is difficult or impossible for many users to read. Learn how to provide sufficient color contrast.
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.
<html> element has 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.
<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.
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.
Links 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.
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.
Touch targets have sufficient size and 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.
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.
Uses ARIA roles only on compatible 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.
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 (24)
Show Hide
[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.
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.
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.
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 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.
74
Best Practices
General
Uses deprecated APIs 1 warning found
Deprecated APIs will eventually be removed from the browser. Learn more about deprecated APIs.
Deprecation / Warning
Source
mPulse
analytics
UnloadHandler
/boomerang/Z4ZTB-YK2HU-DVJZV-LHY77-RXHK2:10:11479
(s.go-mpulse.net)
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
Unpkg
cdn
…bundles/elastic-apm-rum.umd.min.js:1:36368
(unpkg.com)
[Elastic APM] RUM agent isn't correctly configured. transactionSampleRate "0.05" contains invalid characters! (allowed: Number between 0 and 1)
aswpsdkeu.com
…v1/ua-sdk.min.js:1:168232
(aswpsdkeu.com)
Error: Notification permission is denied.
    at https://aswpsdkeu.com/notify/v1/ua-sdk.min.js:1:168233
Detected JavaScript libraries
All front-end JavaScript libraries detected on the page. Learn more about this JavaScript library detection diagnostic audit.
Name
Version
LitElement
4.0.4
lit-html
3.1.2
boomerang.js
1.737.0
Missing source maps for large first-party JavaScript
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
boulanger.com
1st party
…wpk.app/blg.home-page.b297892….js
(www.boulanger.com)
…wpk.app/blg.home-page.b297892….js.map
(www.boulanger.com)
Large JavaScript file is missing a source map
Error: Timed out fetching resource
…resources/blg.common-tracking.de0b3ff….js
(www.boulanger.com)
…resources/blg.common-tracking.de0b3ff….js.map
(www.boulanger.com)
Error: Timed out fetching resource
…resources/blg.common-collapse.4d36a05….js
(www.boulanger.com)
…resources/blg.common-collapse.4d36a05….js.map
(www.boulanger.com)
Error: Timed out fetching resource
…resources/blg.common-async.53a9718….js
(www.boulanger.com)
…resources/blg.common-async.53a9718….js.map
(www.boulanger.com)
Error: Timed out fetching resource
…resources/9921.eb9aa94….js
(www.boulanger.com)
…resources/9921.eb9aa94….js.map
(www.boulanger.com)
SyntaxError: Unexpected token '<', "
<!DOCTYPE "... is not valid JSON
…resources/9075.e7a1623….js
(www.boulanger.com)
…resources/9075.e7a1623….js.map
(www.boulanger.com)
Error: Timed out fetching resource
…resources/801.1dbbbc9….js
(www.boulanger.com)
…resources/801.1dbbbc9….js.map
(www.boulanger.com)
SyntaxError: Unexpected token '<', "
<!DOCTYPE "... is not valid JSON
…resources/7246.f50baf9….js
(www.boulanger.com)
…resources/7246.f50baf9….js.map
(www.boulanger.com)
SyntaxError: Unexpected token '<', "
<!DOCTYPE "... is not valid JSON
…resources/716.19e8fd7….js
(www.boulanger.com)
…resources/716.19e8fd7….js.map
(www.boulanger.com)
Error: Timed out fetching resource
…resources/7002.8e2352c….js
(www.boulanger.com)
…resources/7002.8e2352c….js.map
(www.boulanger.com)
Error: Timed out fetching resource
…resources/6124.4ef22d3….js
(www.boulanger.com)
…resources/6124.4ef22d3….js.map
(www.boulanger.com)
Error: Timed out fetching resource
…resources/603.f74b419….js
(www.boulanger.com)
…resources/603.f74b419….js.map
(www.boulanger.com)
Error: Timed out fetching resource
…resources/5583.206a5a0….js
(www.boulanger.com)
…resources/5583.206a5a0….js.map
(www.boulanger.com)
Error: Timed out fetching resource
…resources/5567.28d90bb….js
(www.boulanger.com)
…resources/5567.28d90bb….js.map
(www.boulanger.com)
SyntaxError: Unexpected token '<', "
<!DOCTYPE "... is not valid JSON
…resources/549.dba378d….js
(www.boulanger.com)
…resources/549.dba378d….js.map
(www.boulanger.com)
Error: Timed out fetching resource
…resources/4492.bf3cfc4….js
(www.boulanger.com)
…resources/4492.bf3cfc4….js.map
(www.boulanger.com)
Error: Timed out fetching resource
…resources/2033.311724d….js
(www.boulanger.com)
…resources/2033.311724d….js.map
(www.boulanger.com)
Error: Timed out fetching resource
…resources/1918.f5b4003….js
(www.boulanger.com)
…resources/1918.f5b4003….js.map
(www.boulanger.com)
Error: Timed out fetching resource
…resources/128.836a4c6….js
(www.boulanger.com)
…resources/128.836a4c6….js.map
(www.boulanger.com)
Error: Timed out fetching resource
Unpkg
cdn
…bundles/elastic-apm-rum.umd.min.js
(unpkg.com)
…bundles/elastic-apm-rum.umd.min.js.map
(unpkg.com)
iAdvize SAS
customer-success
…62d6141…/www_js_lib_IframeManager_index_ts-www_js_modules_s….js
(halc.iadvize.com)
…62d6141…/www_js_lib_IframeManager_index_ts-www_js_modules_….map
(halc.iadvize.com)
…62d6141…/light-mode.chunk.js
(halc.iadvize.com)
…62d6141…/light-mode.chunk.js.map
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…62d6141…/HtmlCustomData-light.chunk.js
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/iadvize.js?sid=7670&useExplicitCookiesConsent=true
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/live.js.map
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Trust and Safety
Requests 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.
Source
aswpsdkeu.com
…v1/ua-sdk.min.js:1:168162
(aswpsdkeu.com)
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 (10)
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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 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.
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.
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.
100
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.
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 (10)
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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.
Links are 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
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.
Image elements 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.
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.