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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 27, 2025, 6:00:24 PM
Discover what your real users are experiencing
Core Web Vitals Assessment: Failed
Largest Contentful Paint (LCP)
3.9 s
Page LoadsGood (≤ 2.5 s)49%Needs Improvement (2.5 s - 4 s)27%Poor (> 4 s)24%75th Percentile - 3.9 sCore Web Vital
Interaction to Next Paint (INP)
358 ms
Page LoadsGood (≤ 200 ms)46%Needs Improvement (200 ms - 500 ms)40%Poor (> 500 ms)14%75th Percentile - 358 msCore Web Vital
Cumulative Layout Shift (CLS)
0.33
Page LoadsGood (≤ 0.1)28%Needs Improvement (0.1 - 0.25)36%Poor (> 0.25)36%75th Percentile - 0.33Core Web Vital
Other Notable Metrics
First Contentful Paint (FCP)
1.9 s
Page LoadsGood (≤ 1.8 s)73%Needs Improvement (1.8 s - 3 s)18%Poor (> 3 s)9%75th Percentile - 1.9 s 
Time to First Byte (TTFB)
1.2 s
Page LoadsGood (≤ 0.8 s)57%Needs Improvement (0.8 s - 1.8 s)32%Poor (> 1.8 s)12%75th Percentile - 1.2 sExperimental
Latest 28-day collection period
Various mobile devicesMany samples (Chrome UX Report)Full visit durationsVarious network connectionsAll Chrome versions
Core Web Vitals Assessment: Failed
Largest Contentful Paint (LCP)
3 s
Page LoadsGood (≤ 2.5 s)67%Needs Improvement (2.5 s - 4 s)18%Poor (> 4 s)15%75th Percentile - 3 sCore Web Vital
Interaction to Next Paint (INP)
285 ms
Page LoadsGood (≤ 200 ms)58%Needs Improvement (200 ms - 500 ms)33%Poor (> 500 ms)9%75th Percentile - 285 msCore Web Vital
Cumulative Layout Shift (CLS)
0.14
Page LoadsGood (≤ 0.1)48%Needs Improvement (0.1 - 0.25)40%Poor (> 0.25)12%75th Percentile - 0.14Core Web Vital
Other Notable Metrics
First Contentful Paint (FCP)
1.9 s
Page LoadsGood (≤ 1.8 s)72%Needs Improvement (1.8 s - 3 s)15%Poor (> 3 s)12%75th Percentile - 1.9 s 
Time to First Byte (TTFB)
1.3 s
Page LoadsGood (≤ 0.8 s)55%Needs Improvement (0.8 s - 1.8 s)28%Poor (> 1.8 s)17%75th Percentile - 1.3 sExperimental
Latest 28-day collection period
Various mobile devicesMany samples (Chrome UX Report)Full visit durationsVarious network connectionsAll Chrome versions
Diagnose performance issues
44 FCP+7LCP+0TBT+11CLS+25SI+1 Performance
Values are estimated and may vary. The performance score is calculated directly from these metrics.See calculator.
0–49 50–89 90–100
Final Screenshot
Metrics
First Contentful Paint
2.4 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
16.7 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
820 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
0.013
Cumulative Layout Shift measures the movement of visible elements within the viewport. Learn more about the Cumulative Layout Shift metric.
Speed Index
9.5 s
Speed Index shows how quickly the contents of a page are visibly populated. Learn more about the Speed Index metric.
  • Captured at Feb 27, 2025, 6:00 PM UTC
  • Emulated Moto G Power with Lighthouse 12.2.3
    Unthrottled CPU/Memory Power: 346 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 133.0.6943.53 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
Largest Contentful Paint element 16,650 ms
This is the largest contentful element painted within the viewport. Learn more about the Largest Contentful Paint elementLCP
Element
Mascara - 1 démaquillant 50ml offert
<img class="picture_image" height="450" style="max-height: 450px; null" alt="Mascara - 1 démaquillant 50ml offert" srcset="https://medias.yves-rocher.fr/medias/2502-S-M-SS-MASCARA.INTENSE-960x900.j…" src="https://medias.yves-rocher.fr/medias/2502-S-M-SS-MASCARA.INTENSE-960x900.j…" fetchpriority="high">
Phase
% of LCP
Timing
TTFB
4%
600 ms
Load Delay
17%
2,840 ms
Load Time
4%
700 ms
Render Delay
75%
12,510 ms
Reduce JavaScript execution time 2.4 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
yves-rocher.fr
1st party
1,810 ms
1,112 ms
77 ms
…9073509f/index.js
(www.yves-rocher.fr)
926 ms
692 ms
43 ms
483 ms
40 ms
24 ms
…MCQb/TzBGOwc
(www.yves-rocher.fr)
272 ms
260 ms
7 ms
/assets/a9869ce…
(www.yves-rocher.fr)
129 ms
120 ms
4 ms
Google Tag Manager
tag-manager
717 ms
537 ms
22 ms
/gtm.js?id=GTM-5V3J76B
(www.googletagmanager.com)
490 ms
342 ms
11 ms
/gtm.js?id=…
(www.googletagmanager.com)
227 ms
196 ms
11 ms
Unattributable
462 ms
168 ms
0 ms
Unattributable
462 ms
168 ms
0 ms
Kameleoon
analytics
357 ms
292 ms
6 ms
/kameleoon.js
(mdldwag4jj.kameleoon.eu)
357 ms
292 ms
6 ms
sensefuel.live
190 ms
172 ms
15 ms
190 ms
172 ms
15 ms
Optanon
consent-provider
72 ms
35 ms
8 ms
…202401.2.0/otBannerSdk.js
(cdn.cookielaw.org)
72 ms
35 ms
8 ms
Minimize main-thread work 3.9 s
Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to minimize main-thread workTBT
Category
Time Spent
Script Evaluation
2,540 ms
Other
431 ms
Style & Layout
430 ms
Garbage Collection
188 ms
Script Parsing & Compilation
143 ms
Parse HTML & CSS
104 ms
Rendering
82 ms
Reduce the impact of third-party code Third-party code blocked the main thread for 510 ms
Third-party code can significantly impact load performance. Limit the number of redundant third-party providers and try to load third-party code after your page has primarily finished loading. Learn how to minimize third-party impact.TBT
Third-Party
Transfer Size
Main-Thread Blocking Time
Google Tag Manager
tag-manager
270 KiB
356 ms
/gtm.js?id=GTM-5V3J76B
(www.googletagmanager.com)
132 KiB
266 ms
/gtm.js?id=…
(www.googletagmanager.com)
138 KiB
90 ms
sensefuel.live
234 KiB
126 ms
199 KiB
126 ms
33 KiB
0 ms
/create/522
(c.search.sensefuel.live)
1 KiB
0 ms
/transmit/522
(l.search.sensefuel.live)
1 KiB
0 ms
Kameleoon
analytics
57 KiB
29 ms
/kameleoon.js
(mdldwag4jj.kameleoon.eu)
57 KiB
29 ms
/geolocation
(data.kameleoon.eu)
1 KiB
0 ms
Optanon
consent-provider
144 KiB
3 ms
8 KiB
3 ms
…202401.2.0/otBannerSdk.js
(cdn.cookielaw.org)
105 KiB
0 ms
20 KiB
0 ms
…assets/otCommonStyles.css
(cdn.cookielaw.org)
4 KiB
0 ms
3 KiB
0 ms
2 KiB
0 ms
…geo/location
(geolocation.onetrust.com)
0 KiB
0 ms
mPulse
analytics
37 KiB
0 ms
36 KiB
0 ms
/api/config.json?key=…
(c.go-mpulse.net)
1 KiB
0 ms
0 KiB
0 ms
Bazaarvoice
analytics
26 KiB
0 ms
…api/api-0.8.2.js
(apps.bazaarvoice.com)
11 KiB
0 ms
/analytics/bv-analytics.js
(apps.bazaarvoice.com)
13 KiB
0 ms
…fr_FR/api-config.js
(apps.bazaarvoice.com)
2 KiB
0 ms
/a.gif?loadId=…
(network-eu-a.bazaarvoice.com)
0 KiB
0 ms
adn.cloud
63 KiB
0 ms
/BZRMGN/activation.js
(tags.pw.adn.cloud)
44 KiB
0 ms
/BZRMGN/279…
(api.tx4.pw.adn.cloud)
19 KiB
0 ms
/collect
(logging.pw.adn.cloud)
0 KiB
0 ms
Unpkg
cdn
4 KiB
0 ms
4 KiB
0 ms
1 KiB
0 ms
target2sell.com
1 KiB
0 ms
1 KiB
0 ms
…T/t?tmst=174…
(serv-api.target2sell.com)
0 KiB
0 ms
lucky-cycle.com
0 KiB
0 ms
/scripts/oINSZ5Oy1HkUQw.js
(statics.lucky-cycle.com)
0 KiB
0 ms
Eliminate render-blocking resources Potential savings of 540 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
yves-rocher.fr
1st party
145.5 KiB
750 ms
…9073509f/index.css
(www.yves-rocher.fr)
116.9 KiB
600 ms
…fr_FR/bv.js
(www.yves-rocher.fr)
28.7 KiB
150 ms
Avoid an excessive DOM size 2,450 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
2,450
Maximum DOM Depth
g > g > g > path
<path d="M9.584 15.653l-3.319 1.75c-.488.258-1.093.071-1.35-.417-.103-.195-.139-.41…" transform="translate(-711 -1280) translate(449 985) translate(212) translate(10.959 2…">
33
Maximum Child Elements
Morocco / المغرب Brazil / Brasil Canada Mexico / México U.S.A China / 中国 Israel…
<ul class="drop-down-list width_100p hidden box-shadow_soft border_grey" role="menu">
40
Reduce unused CSS Potential savings of 138 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
yves-rocher.fr
1st party
116.2 KiB
110.2 KiB
…9073509f/index.css
(www.yves-rocher.fr)
116.2 KiB
110.2 KiB
sensefuel.live
32.2 KiB
28.0 KiB
32.2 KiB
28.0 KiB
Reduce unused JavaScript Potential savings of 512 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
yves-rocher.fr
1st party
506.3 KiB
258.4 KiB
…9073509f/index.js
(www.yves-rocher.fr)
447.2 KiB
235.0 KiB
/assets/a9869ce…
(www.yves-rocher.fr)
59.1 KiB
23.4 KiB
sensefuel.live
198.7 KiB
103.1 KiB
198.7 KiB
103.1 KiB
Google Tag Manager
tag-manager
268.2 KiB
88.8 KiB
/gtm.js?id=…
(www.googletagmanager.com)
137.0 KiB
54.7 KiB
/gtm.js?id=GTM-5V3J76B
(www.googletagmanager.com)
131.2 KiB
34.1 KiB
Optanon
consent-provider
104.1 KiB
62.2 KiB
…202401.2.0/otBannerSdk.js
(cdn.cookielaw.org)
104.1 KiB
62.2 KiB
Defer offscreen images Potential savings of 1,027 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
yves-rocher.fr
1st party
1,052.0 KiB
1,027.4 KiB
Carte Bancaire
<img alt="Carte Bancaire" src="https://medias.yves-rocher.fr/medias/LOGO-CB-BBR-RVB-SMALL.svg?context=bWF…" style="height: 40px; margin: 0 15px">
704.7 KiB
704.7 KiB
Anti-âge global
<img class="loaded" alt="Anti-âge global" height="450" style="max-height: 450px; null" fetchpriority="auto" srcset="https://medias.yves-rocher.fr/medias/2502-S-M-SS-AAG.2025-960x900.jpg?cont…">
51.1 KiB
38.7 KiB
Mascara - 1 démaquillant 50ml offert
<img class="picture_image" height="450" style="max-height: 450px; null" alt="Mascara - 1 démaquillant 50ml offert" srcset="https://medias.yves-rocher.fr/medias/2502-S-M-SS-MASCARA.INTENSE-960x900.j…" src="https://medias.yves-rocher.fr/medias/2502-S-M-SS-MASCARA.INTENSE-960x900.j…" fetchpriority="high">
50.3 KiB
38.1 KiB
Parfum
<img class="picture_image kicker_picture" width="180" style="null max-width: 180px" alt="Parfum" srcset="https://medias.yves-rocher.fr/medias/Header-kicker-360x360-Parfum.jpg?cont…" src="https://medias.yves-rocher.fr/medias/Header-kicker-360x360-Parfum.jpg?cont…" fetchpriority="auto">
37.6 KiB
37.6 KiB
section.header_imglink > div > div.picture > img.kicker_picture
<img class="kicker_picture height_100p loaded" width="334" height="230" style="max-height: 230px; max-width: 334px" fetchpriority="auto" srcset="https://medias.yves-rocher.fr/medias/M-HK-Brand-WhoAreWe-548x376-.jpg?cont…">
35.5 KiB
35.5 KiB
PERM-nos_engagement_megamenu.jpg
<img class="kicker_picture height_100p loaded" alt="PERM-nos_engagement_megamenu.jpg" width="334" height="230" style="max-height: 230px; max-width: 334px" fetchpriority="auto" srcset="https://medias.yves-rocher.fr/medias/PERM-nos-engagement-megamenu.jpg?cont…">
32.4 KiB
32.4 KiB
section.header_imglink > div > div.picture > img.kicker_picture
<img class="kicker_picture height_100p loaded" width="334" height="230" style="max-height: 230px; max-width: 334px" fetchpriority="auto" srcset="https://medias.yves-rocher.fr/medias/M-HK-Brand-OurBotanicalExpertise-548x…">
17.6 KiB
17.6 KiB
Maquillage
<img class="picture_image kicker_picture" width="180" style="null max-width: 180px" alt="Maquillage" srcset="https://medias.yves-rocher.fr/medias/Header-kicker-360x360-Maquillage.jpg?…" src="https://medias.yves-rocher.fr/medias/Header-kicker-360x360-Maquillage.jpg?…" fetchpriority="auto">
13.3 KiB
13.3 KiB
Diagnostic capillaire
<img class="picture_image kicker_picture" width="180" style="null max-width: 180px" alt="Diagnostic capillaire" srcset="https://medias.yves-rocher.fr/medias/Header-Kicker-Diag-Cap-1-.png?context…" src="https://medias.yves-rocher.fr/medias/Header-Kicker-Diag-Cap-1-.png?context…" fetchpriority="auto">
11.7 KiB
11.7 KiB
media
<img class="width_auto loaded" alt="media" width="150" height="150" style="max-height: 150px; max-width: 150px" fetchpriority="auto" srcset="https://medias.yves-rocher.fr/medias/770e6320f308464da600721aa6d4b8a6?cont…">
9.6 KiB
9.6 KiB
media
<img class="width_auto loaded" alt="media" width="150" height="150" style="max-height: 150px; max-width: 150px" fetchpriority="auto" srcset="https://medias.yves-rocher.fr/medias/?context=bWFzdGVyfGltYWdlc3w3OTAwNXxp…">
/medias/?context=bWFzdGVyf…&tw
(medias.yves-rocher.fr)
9.3 KiB
9.3 KiB
section.header_imglink > a > div.picture > img.picture_image
<img class="picture_image kicker_picture" width="180" style="null max-width: 180px" srcset="https://medias.yves-rocher.fr/medias/HeaderKicker-Insitute-SkinCare-360x36…" src="https://medias.yves-rocher.fr/medias/HeaderKicker-Insitute-SkinCare-360x36…" fetchpriority="auto">
9.2 KiB
9.2 KiB
section.header_imglink > a > div.picture > img.picture_image
<img class="picture_image kicker_picture" width="180" style="null max-width: 180px" srcset="https://medias.yves-rocher.fr/medias/HeaderKicker-Insitute-BodyCare-360x36…" src="https://medias.yves-rocher.fr/medias/HeaderKicker-Insitute-BodyCare-360x36…" fetchpriority="auto">
8.8 KiB
8.8 KiB
media
<img class="width_auto loaded" alt="media" width="150" height="150" style="max-height: 150px; max-width: 150px" fetchpriority="auto" srcset="https://medias.yves-rocher.fr/medias/Noir-2.jpg?context=bWFzdGVyfGltYWdlc3…">
7.4 KiB
7.4 KiB
div#js-modal-page > div.none > div.e_reservation_floating_basket_icon > img
<img src="/img/icons/btResa.png">
…icons/btResa.png
(www.yves-rocher.fr)
7.0 KiB
7.0 KiB
media
<img class="width_auto loaded" alt="media" width="150" height="150" style="max-height: 150px; max-width: 150px" fetchpriority="auto" srcset="https://medias.yves-rocher.fr/medias/30626-2-FR.jpg?context=bWFzdGVyfGltYW…">
6.1 KiB
6.1 KiB
media
<img class="width_auto loaded" alt="media" width="150" height="150" style="max-height: 150px; max-width: 150px" fetchpriority="auto" srcset="https://medias.yves-rocher.fr/medias/c1e77eae6f7d46578361731c17295c4a?cont…">
5.9 KiB
5.9 KiB
Sourdline & Accessibility
<img alt="Sourdline &amp; Accessibility" src="https://medias.yves-rocher.fr/medias/Sourdline-espacesourd.svg?context=bWF…">
5.6 KiB
5.6 KiB
Corps & douche
<img class="picture_image kicker_picture" width="180" style="null max-width: 180px" alt="Corps &amp; douche" srcset="https://medias.yves-rocher.fr/medias/Header-kicker-360x360-Corps-Douche.jp…" src="https://medias.yves-rocher.fr/medias/Header-kicker-360x360-Corps-Douche.jp…" fetchpriority="auto">
4.5 KiB
4.5 KiB
Header-kicker-360x360-skin-diag.jpg
<img class="picture_image kicker_picture" width="180" style="null max-width: 180px" alt="Header-kicker-360x360-skin-diag.jpg" srcset="https://medias.yves-rocher.fr/medias/Header-kicker-360x360-skin-diag.jpg?c…" src="https://medias.yves-rocher.fr/medias/Header-kicker-360x360-skin-diag.jpg?c…" fetchpriority="auto">
4.3 KiB
4.3 KiB
Le Nettoyant & Désincrustant Anti-Points Noirs
<img class="loaded" alt="Le Nettoyant &amp; Désincrustant Anti-Points Noirs" width="150" height="150" style="max-height: 150px; max-width: 150px" fetchpriority="auto" srcset="https://medias.yves-rocher.fr/medias/?context=bWFzdGVyfGltYWdlc3wzNTQ4ODF8…">
/medias/?context=bWFzdGVyf…&tw
(medias.yves-rocher.fr)
4.1 KiB
4.1 KiB
Apple Pay
<img alt="Apple Pay" src="https://medias.yves-rocher.fr/medias/logo-apple-pay.svg?context=bWFzdGVyfG…" style="height: 40px;margin:0 15px;">
3.7 KiB
3.7 KiB
div.flex > div.text_center > div.inline-block > img
<img alt="" src="https://medias.yves-rocher.fr/medias/picto-footer-mastercard.svg?context=b…" style="height: 50px;">
2.9 KiB
2.9 KiB
Mon Evidence - Eau de Parfum
<img class="loaded" alt="Mon Evidence - Eau de Parfum" width="150" height="150" style="max-height: 150px; max-width: 150px" fetchpriority="auto" srcset="https://medias.yves-rocher.fr/medias/?context=bWFzdGVyfGltYWdlc3w5NjY3M3xp…">
/medias/?context=bWFzdGVyf…&
(medias.yves-rocher.fr)
2.6 KiB
2.6 KiB
L'Eau Micellaire Démaquillante 2 en 1 Pure Algue - 200ml
<img class="loaded" alt="L'Eau Micellaire Démaquillante 2 en 1 Pure Algue - 200ml" width="150" height="150" style="max-height: 150px; max-width: 150px" fetchpriority="auto" srcset="https://medias.yves-rocher.fr/medias/?context=bWFzdGVyfGltYWdlc3wyNTA2NzF8…">
/medias/?context=bWFzdGVyf…&tw
(medias.yves-rocher.fr)
2.5 KiB
2.5 KiB
media
<img class="width_auto loaded" alt="media" width="150" height="150" style="max-height: 150px; max-width: 150px" fetchpriority="auto" srcset="https://medias.yves-rocher.fr/medias/dee1054bf4074346964d309011870109?cont…">
2.2 KiB
2.2 KiB
div.flex > div.text_center > div.inline-block > img
<img alt="" src="https://medias.yves-rocher.fr/medias/picto-footer-paypal.svg?context=bWFzd…" style="height: 50px;">
2.1 KiB
2.1 KiB
Properly size images Potential savings of 75 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
yves-rocher.fr
1st party
166.4 KiB
74.5 KiB
Anti-âge global
<img class="picture_lazy-load" alt="Anti-âge global" height="450" style="max-height: 450px; null" data-lazy-load="https://medias.yves-rocher.fr/medias/2502-S-M-SS-AAG.2025-960x900.jpg?cont…" fetchpriority="auto" srcset="https://medias.yves-rocher.fr/medias/2502-S-M-SS-AAG.2025-960x900.jpg?cont…">
51.1 KiB
22.3 KiB
Mascara - 1 démaquillant 50ml offert
<img class="picture_image" height="450" style="max-height: 450px; null" alt="Mascara - 1 démaquillant 50ml offert" srcset="https://medias.yves-rocher.fr/medias/2502-S-M-SS-MASCARA.INTENSE-960x900.j…" src="https://medias.yves-rocher.fr/medias/2502-S-M-SS-MASCARA.INTENSE-960x900.j…" fetchpriority="high">
50.3 KiB
21.9 KiB
Nos best-sellers - Eau micellaire à 4€99
<img class="loaded" alt="Nos best-sellers - Eau micellaire Ã&nbsp; 4€99" height="450" style="max-height: 450px; null" fetchpriority="auto" srcset="https://medias.yves-rocher.fr/medias/M-SS-BEST-SELLERS-PUB.png?context=bWF…">
43.6 KiB
19.0 KiB
Fondation Yves Rocher
<img alt="Fondation Yves Rocher" height="65" src="https://medias.yves-rocher.fr/medias/FR-HOMEPAGE-NEW-MARCA-YR-FOUNDATION-N…" width="243">
21.4 KiB
11.3 KiB
Avoid serving legacy JavaScript to modern browsers Potential savings of 27 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
yves-rocher.fr
1st party
13.3 KiB
…9073509f/index.js
(www.yves-rocher.fr)
13.3 KiB
…9073509f/index.js:25:86001
(www.yves-rocher.fr)
@babel/plugin-transform-classes
…9073509f/index.js:37:132531
(www.yves-rocher.fr)
Object.defineProperty
…9073509f/index.js:37:133264
(www.yves-rocher.fr)
Object.getPrototypeOf
…9073509f/index.js:37:133815
(www.yves-rocher.fr)
Array.prototype.forEach
…9073509f/index.js:37:134306
(www.yves-rocher.fr)
Object.setPrototypeOf
…9073509f/index.js:37:142702
(www.yves-rocher.fr)
Object.keys
…9073509f/index.js:37:143547
(www.yves-rocher.fr)
Object.getOwnPropertyDescriptors
…9073509f/index.js:37:143949
(www.yves-rocher.fr)
Object.defineProperties
…9073509f/index.js:37:145614
(www.yves-rocher.fr)
Array.prototype.filter
…9073509f/index.js:37:148135
(www.yves-rocher.fr)
Array.prototype.find
…9073509f/index.js:37:148536
(www.yves-rocher.fr)
Array.isArray
…9073509f/index.js:37:149535
(www.yves-rocher.fr)
Array.from
…9073509f/index.js:37:152599
(www.yves-rocher.fr)
Array.prototype.map
…9073509f/index.js:37:175517
(www.yves-rocher.fr)
Reflect.construct
…9073509f/index.js:37:228292
(www.yves-rocher.fr)
Reflect.get
…9073509f/index.js:37:232417
(www.yves-rocher.fr)
Date.now
…9073509f/index.js:37:251000
(www.yves-rocher.fr)
Object.values
…9073509f/index.js:37:265314
(www.yves-rocher.fr)
Array.prototype.fill
…9073509f/index.js:37:354802
(www.yves-rocher.fr)
Object.entries
…9073509f/index.js:37:456267
(www.yves-rocher.fr)
Array.prototype.findIndex
…9073509f/index.js:37:564554
(www.yves-rocher.fr)
String.fromCodePoint
…9073509f/index.js:37:590328
(www.yves-rocher.fr)
String.prototype.repeat
…9073509f/index.js:48:221799
(www.yves-rocher.fr)
@babel/plugin-transform-regenerator
…9073509f/performance.js
(www.yves-rocher.fr)
0.1 KiB
@babel/plugin-transform-classes
sensefuel.live
7.1 KiB
7.1 KiB
Object.entries
Object.getOwnPropertyDescriptors
Object.values
Optanon
consent-provider
6.9 KiB
…202401.2.0/otBannerSdk.js
(cdn.cookielaw.org)
6.9 KiB
Array.prototype.fill
Bazaarvoice
analytics
0.1 KiB
…api/api-0.8.2.js
(apps.bazaarvoice.com)
0.1 KiB
…api/api-0.8.2.js:2:20659
(apps.bazaarvoice.com)
@babel/plugin-transform-classes
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
yves-rocher.fr
1st party
Soin du mois
<img alt="Soin du mois" class="relative card" src="https://medias.yves-rocher.fr/medias/Soin-Sourcils-Mobile.png?context=bWFz…">
Diagnostic de peau
<img alt="Diagnostic de peau" src="https://medias.yves-rocher.fr/medias/2025-Diagnostic-peau-M.jpg?context=bW…">
Diagnostic capillaire
<img alt="Diagnostic capillaire" src="https://medias.yves-rocher.fr/medias/Bloc-Diag-Cap-M.png?context=bWFzdGVyf…">
div.flex > div.text_center > div.inline-block > img
<img alt="" src="https://medias.yves-rocher.fr/medias/picto-footer-visa.svg?context=bWFzdGV…" style="height: 50px;">
div.flex > div.text_center > div.inline-block > img
<img alt="" src="https://medias.yves-rocher.fr/medias/picto-footer-paypal.svg?context=bWFzd…" style="height: 50px;">
div.flex > div.text_center > div.inline-block > img
<img alt="" src="https://medias.yves-rocher.fr/medias/picto-footer-mastercard.svg?context=b…" style="height: 50px;">
Carte Bancaire
<img alt="Carte Bancaire" src="https://medias.yves-rocher.fr/medias/LOGO-CB-BBR-RVB-SMALL.svg?context=bWF…" style="height: 40px; margin: 0 15px">
Apple Pay
<img alt="Apple Pay" src="https://medias.yves-rocher.fr/medias/logo-apple-pay.svg?context=bWFzdGVyfG…" style="height: 40px;margin:0 15px;">
Serve static assets with an efficient cache policy 36 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
yves-rocher.fr
1st party
1,215 KiB
…fr_FR/bv.js
(www.yves-rocher.fr)
5m
29 KiB
/assets/a9869ce…
(www.yves-rocher.fr)
10m
60 KiB
…e/65226_747….js
(www.yves-rocher.fr)
10m
33 KiB
…e/65319_182….js
(www.yves-rocher.fr)
10m
19 KiB
…e/65257_182….js
(www.yves-rocher.fr)
10m
7 KiB
…e/64885_182….js
(www.yves-rocher.fr)
10m
2 KiB
1h
7 KiB
…MCQb/TzBGOwc
(www.yves-rocher.fr)
6h
110 KiB
…9073509f/performance.js
(www.yves-rocher.fr)
6d 22h 10m 24s
2 KiB
…9073509f/index.css
(www.yves-rocher.fr)
6d 22h 10m 58s
117 KiB
…9073509f/index.js
(www.yves-rocher.fr)
6d 22h 12m 37s
458 KiB
/img/ajax-loader.gif
(www.yves-rocher.fr)
7d 16h 7m 30s
5 KiB
/img/arrow-back-white.svg
(www.yves-rocher.fr)
7d 16h 7m 56s
1 KiB
/img/wishlist_off.svg
(www.yves-rocher.fr)
7d 16h 8m 24s
1 KiB
…header/new_m_burger.svg
(www.yves-rocher.fr)
7d 16h 8m 25s
1 KiB
/fonts/slick.b7c9e1e….woff
(www.yves-rocher.fr)
7d 16h 8m 26s
2 KiB
/img/arrow_down.svg
(www.yves-rocher.fr)
7d 16h 8m 28s
1 KiB
…icons/btResa.png
(www.yves-rocher.fr)
7d 16h 8m 34s
7 KiB
/img/new_search_icon.svg
(www.yves-rocher.fr)
7d 16h 8m 34s
2 KiB
…header/new_logo-2020.svg
(www.yves-rocher.fr)
7d 16h 9m 8s
4 KiB
7d 16h 9m 11s
85 KiB
/img/new_cart.svg
(www.yves-rocher.fr)
7d 16h 9m 18s
1 KiB
7d 16h 9m 26s
86 KiB
7d 16h 9m 50s
86 KiB
7d 16h 10m 23s
86 KiB
/img/new_account_icon.svg
(www.yves-rocher.fr)
7d 16h 11m 3s
4 KiB
sensefuel.live
232 KiB
5m
199 KiB
5m
33 KiB
Optanon
consent-provider
113 KiB
…202401.2.0/otBannerSdk.js
(cdn.cookielaw.org)
1d
105 KiB
1d
8 KiB
Kameleoon
analytics
57 KiB
/kameleoon.js
(mdldwag4jj.kameleoon.eu)
1h
57 KiB
adn.cloud
44 KiB
/BZRMGN/activation.js
(tags.pw.adn.cloud)
5m
44 KiB
mPulse
analytics
36 KiB
7d
36 KiB
Bazaarvoice
analytics
15 KiB
…fr_FR/api-config.js
(apps.bazaarvoice.com)
5m
2 KiB
/analytics/bv-analytics.js
(apps.bazaarvoice.com)
7d
13 KiB
lucky-cycle.com
0 KiB
/scripts/oINSZ5Oy1HkUQw.js
(statics.lucky-cycle.com)
None
0 KiB
Ensure text remains visible during webfont load
Leverage the font-display CSS feature to ensure text is user-visible while webfonts are loading. Learn more about font-display.
URL
Potential Savings
yves-rocher.fr
1st party
850 ms
450 ms
330 ms
/fonts/slick.b7c9e1e….woff
(www.yves-rocher.fr)
30 ms
40 ms
Does not use 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.
Source
yves-rocher.fr
1st party
/assets/a9869ce…:35:84
(www.yves-rocher.fr)
Avoid enormous network payloads Total size was 3,498 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
yves-rocher.fr
1st party
1,608.7 KiB
704.7 KiB
…9073509f/index.js
(www.yves-rocher.fr)
458.2 KiB
132.3 KiB
…9073509f/index.css
(www.yves-rocher.fr)
116.9 KiB
…MCQb/TzBGOwc
(www.yves-rocher.fr)
109.7 KiB
/img/cart.svg
(www.yves-rocher.fr)
87.0 KiB
Google Tag Manager
tag-manager
270.3 KiB
/gtm.js?id=…
(www.googletagmanager.com)
138.1 KiB
/gtm.js?id=GTM-5V3J76B
(www.googletagmanager.com)
132.2 KiB
sensefuel.live
199.3 KiB
199.3 KiB
Optanon
consent-provider
105.1 KiB
…202401.2.0/otBannerSdk.js
(cdn.cookielaw.org)
105.1 KiB
Avoid long main-thread tasks 12 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
yves-rocher.fr
1st party
757 ms
…9073509f/index.js
(www.yves-rocher.fr)
18,526 ms
349 ms
…MCQb/TzBGOwc
(www.yves-rocher.fr)
15,294 ms
204 ms
/assets/a9869ce…
(www.yves-rocher.fr)
15,151 ms
101 ms
1,610 ms
52 ms
…MCQb/TzBGOwc
(www.yves-rocher.fr)
17,251 ms
51 ms
Google Tag Manager
tag-manager
662 ms
/gtm.js?id=GTM-5V3J76B
(www.googletagmanager.com)
15,498 ms
272 ms
/gtm.js?id=GTM-5V3J76B
(www.googletagmanager.com)
18,880 ms
159 ms
/gtm.js?id=…
(www.googletagmanager.com)
18,352 ms
140 ms
/gtm.js?id=GTM-5V3J76B
(www.googletagmanager.com)
16,535 ms
91 ms
sensefuel.live
176 ms
23,180 ms
176 ms
Unattributable
122 ms
Unattributable
21,165 ms
122 ms
Kameleoon
analytics
62 ms
/kameleoon.js
(mdldwag4jj.kameleoon.eu)
23,360 ms
62 ms
Initial server response time was short Root document took 340 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
yves-rocher.fr
1st party
340 ms
340 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
DÉMAQUILLANT OFFERT -40% Yves Rocher Mascara Intense Métamorphose Flaconnette7…
<div class="max-content-width_constrained grproductboxcontainer background-color_white…" data-js-products="">
0.009
…9073509f/index.js
(www.yves-rocher.fr)
A late network request adjusted the page layout
…MCQb/TzBGOwc
(www.yves-rocher.fr)
A late network request adjusted the page layout
…9073509f/performance.js
(www.yves-rocher.fr)
A late network request adjusted the page layout
NOS OFFRES CANONS Voir tous les produits DÉMAQUILLANT OFFERT -40% Yves Rocher…
<div class="max-content-width_constrained m-b_default">
0.003
…9073509f/index.js
(www.yves-rocher.fr)
A late network request adjusted the page layout
Yves Rocher
<div class="picture">
0.001
…9073509f/index.js
(www.yves-rocher.fr)
A late network request adjusted the page layout
User Timing marks and measures 37 user timings
Consider instrumenting your app with the User Timing API to measure your app's real-world performance during key user experiences. Learn more about User Timing marks.
Name
Type
Start Time
Duration
BV_PERF_MARK_bv_loader_register_api
Measure
0.00 ms
762.50 ms
BV_PERF_MARK_bv_loader_register_inline_ratings
Measure
0.00 ms
762.90 ms
BV_PERF_MARK_bv_loader_register_inpage_submission
Measure
0.00 ms
763.10 ms
BV_PERF_MARK_bv_loader_register_ratings
Measure
0.00 ms
763.20 ms
BV_PERF_MARK_bv_loader_register_reviews
Measure
0.00 ms
763.30 ms
BV_PERF_MARK_bv_loader_register_seller_ratings
Measure
0.00 ms
763.50 ms
BV_PERF_MARK_bv_loader_register_swat-submission
Measure
0.00 ms
763.60 ms
BV_PERF_MARK_bv_loader_register_swat_container
Measure
0.00 ms
763.70 ms
BV_PERF_MARK_bv_loader
Measure
0.00 ms
764.30 ms
BV_PERF_MARK_bv_loader_preconnectMark
Measure
0.00 ms
764.80 ms
BV_PERF_MARK_bv_loader_app_api_load
Measure
0.00 ms
819.20 ms
BV_PERF_MARK_bv_loader_app_api_load_config
Measure
0.00 ms
966.40 ms
BV_PERF_MARK_bv_loader_start
Mark
760.64 ms
BV_PERF_MARK_bv_loader_register_api_start
Mark
761.36 ms
BV_PERF_MARK_bv_loader_app_api_load_start
Mark
761.76 ms
BV_PERF_MARK_bv_loader_app_api_load_config_start
Mark
762.16 ms
BV_PERF_MARK_bv_loader_register_api_end
Mark
762.46 ms
BV_PERF_MARK_bv_loader_register_inline_ratings_start
Mark
762.70 ms
BV_PERF_MARK_bv_loader_register_inline_ratings_end
Mark
762.82 ms
BV_PERF_MARK_bv_loader_register_inpage_submission_start
Mark
762.91 ms
BV_PERF_MARK_bv_loader_register_inpage_submission_end
Mark
762.97 ms
BV_PERF_MARK_bv_loader_register_ratings_start
Mark
763.13 ms
BV_PERF_MARK_bv_loader_register_ratings_end
Mark
763.20 ms
BV_PERF_MARK_bv_loader_register_reviews_start
Mark
763.27 ms
BV_PERF_MARK_bv_loader_register_reviews_end
Mark
763.33 ms
BV_PERF_MARK_bv_loader_register_seller_ratings_start
Mark
763.39 ms
BV_PERF_MARK_bv_loader_register_seller_ratings_end
Mark
763.45 ms
BV_PERF_MARK_bv_loader_register_swat-submission_start
Mark
763.52 ms
BV_PERF_MARK_bv_loader_register_swat-submission_end
Mark
763.58 ms
BV_PERF_MARK_bv_loader_register_swat_container_start
Mark
763.64 ms
BV_PERF_MARK_bv_loader_register_swat_container_end
Mark
763.69 ms
BV_PERF_MARK_bv_loader_end
Mark
764.28 ms
BV_PERF_MARK_bv_loader_preconnectMark_start
Mark
764.55 ms
BV_PERF_MARK_bv_loader_preconnectMark_end
Mark
764.84 ms
BV_PERF_MARK_bv_loader_app_api_load_end
Mark
819.17 ms
bv_loader_configure_api_start
Mark
964.12 ms
BV_PERF_MARK_bv_loader_app_api_load_config_end
Mark
966.38 ms
Avoid non-composited animations 1 animated element found
Animations which are not composited can be janky and increase CLS. Learn how to avoid non-composited animationsCLS
Element
Name
Nos best-sellers - Eau micellaire à 4€99
<div>
Unsupported CSS Property: border-right-color
border-right-color
Unsupported CSS Property: border-top-color
border-top-color
Unsupported CSS Property: border-bottom-color
border-bottom-color
Unsupported CSS Property: border-left-color
border-left-color
Avoid chaining critical requests 6 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: 3,342.241 ms
Initial Navigation
…MCQb/TzBGOwc
(www.yves-rocher.fr)
- 303.729 ms, 109.70 KiB
…9073509f/performance.js
(www.yves-rocher.fr)
- 248.181 ms, 2.03 KiB
…9073509f/index.js
(www.yves-rocher.fr)
- 611.685 ms, 458.25 KiB
…9073509f/index.css
(www.yves-rocher.fr)
- 35.242 ms, 85.68 KiB
/fonts/slick.b7c9e1e….woff
(www.yves-rocher.fr)
- 28.527 ms, 1.87 KiB
…fr_FR/bv.js
(www.yves-rocher.fr)
- 143.292 ms, 28.69 KiB
More information about the performance of your application. These numbers don't directly affect the Performance score.
Passed audits (14)
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://static.target2sell.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://code.jquery.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 "http://cdnjs.cloudfare.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
Lazy load third-party resources with facades
Some third-party embeds can be lazy loaded. Consider replacing them with a facade until they are required. Learn how to defer third-parties with a facade.TBT
Largest Contentful Paint image was not lazily loaded
Above-the-fold images that are lazily loaded render later in the page lifecycle, which can delay the largest contentful paint. Learn more about optimal lazy loading.LCP
Element
Mascara - 1 démaquillant 50ml offert
<img class="picture_image" height="450" style="max-height: 450px; null" alt="Mascara - 1 démaquillant 50ml offert" srcset="https://medias.yves-rocher.fr/medias/2502-S-M-SS-MASCARA.INTENSE-960x900.j…" src="https://medias.yves-rocher.fr/medias/2502-S-M-SS-MASCARA.INTENSE-960x900.j…" fetchpriority="high">
Avoids document.write()
For users on slow connections, external scripts dynamically injected via document.write() can delay page load by tens of seconds. Learn how to avoid document.write().
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.
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.
Best practices
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
Disabling zooming is problematic for users with low vision who rely on screen magnification to properly see the contents of a web page. Learn more about the viewport meta tag.
Failing Elements
head > meta
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
Touch targets do not have sufficient size or spacing.
Touch targets with sufficient size and spacing help users who may have difficulty targeting small controls to activate the targets. Learn more about touch targets.
Failing Elements
Compte
<a href="/login" class="main-header_link customer-link has-icon has-icon_user_white with-tooltip" aria-label="Compte">
ul.main-header_links-list > li.main-header_list-element > div.notification-container > a.notification-circle
<a class="notification-circle" href="/login">
ul.main-header_links-list > li.main-header_list-element > div.notification-container > a.notification-circle
<a class="notification-circle" href="/login">
Compte
<a href="/login" class="main-header_link customer-link has-icon has-icon_user_white with-tooltip" aria-label="Compte">
Programme fidélité
<summary data-js-summary-accordeon="summary">
Programme fidélité
<a href="#" class="details-summary_content flex flex-x_center flex-y_center m-b_0 bold text_u…">
Aide et contact
<a href="#" class="details-summary_content flex flex-x_center flex-y_center m-b_0 bold text_u…">
Les cartes cadeaux
<summary data-js-summary-accordeon="summary">
Les cartes cadeaux
<a href="#" class="details-summary_content flex flex-x_center flex-y_center m-b_0 bold text_u…">
Programme fidélité
<a href="#" class="details-summary_content flex flex-x_center flex-y_center m-b_0 bold text_u…">
Magasins et instituts
<summary data-js-summary-accordeon="summary">
Magasins et instituts
<a href="#" class="details-summary_content flex flex-x_center flex-y_center m-b_0 bold text_u…">
Les cartes cadeaux
<a href="#" class="details-summary_content flex flex-x_center flex-y_center m-b_0 bold text_u…">
En savoir plus sur Yves Rocher
<summary data-js-summary-accordeon="summary">
En savoir plus sur Yves Rocher
<a href="#" class="details-summary_content flex flex-x_center flex-y_center m-b_0 bold text_u…">
Magasins et instituts
<a href="#" class="details-summary_content flex flex-x_center flex-y_center m-b_0 bold text_u…">
Nous rejoindre
<summary data-js-summary-accordeon="summary">
Nous rejoindre
<a href="#" class="details-summary_content flex flex-x_center flex-y_center m-b_0 bold text_u…">
En savoir plus sur Yves Rocher
<a href="#" class="details-summary_content flex flex-x_center flex-y_center m-b_0 bold text_u…">
Tarif du Livre Vert de la Beauté
<a class="link m-r_M m-b_M text_underline" target="_blank" href="https://images.yves-rocher.fr/FR/pdf/LV_2024_RETAIL.pdf">
Plan du site
<a class="link m-r_M m-b_M text_underline" href="/plan-de-site">
Plan du site
<a class="link m-r_M m-b_M text_underline" href="/plan-de-site">
Tarif du Livre Vert de la Beauté
<a class="link m-r_M m-b_M text_underline" target="_blank" href="https://images.yves-rocher.fr/FR/pdf/LV_2024_RETAIL.pdf">
These items highlight common accessibility best practices.
Names and labels
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.
Additional items to manually check (10)
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Interactive controls are keyboard focusable
Custom interactive controls are keyboard focusable and display a focus indicator. Learn how to make custom controls focusable.
Interactive elements indicate their purpose and state
Interactive elements, such as links and buttons, should indicate their state and be distinguishable from non-interactive elements. Learn how to decorate interactive elements with affordance hints.
The page has a logical tab order
Tabbing through the page follows the visual layout. Users cannot focus elements that are offscreen. Learn more about logical tab ordering.
Visual order on the page follows DOM order
DOM order matches the visual order, improving navigation for assistive technology. Learn more about DOM and visual ordering.
User focus is not accidentally trapped in a region
A user can tab into and out of any control or region without accidentally trapping their focus. Learn how to avoid focus traps.
The user's focus is directed to new content added to the page
If new content, such as a dialog, is added to the page, the user's focus is directed to it. Learn how to direct focus to new content.
HTML5 landmark elements are used to improve navigation
Landmark elements (<main>, <nav>, etc.) are used to improve the keyboard navigation of the page for assistive technology. Learn more about landmark elements.
Offscreen content is hidden from assistive technology
Offscreen content is hidden with display: none or aria-hidden=true. Learn how to properly hide offscreen content.
Custom controls have associated labels
Custom interactive controls have associated labels, provided by aria-label or aria-labelledby. Learn more about custom controls and labels.
Custom controls have ARIA roles
Custom interactive controls have appropriate ARIA roles. Learn how to add roles to custom controls.
These items address areas which an automated testing tool cannot cover. Learn more in our guide on conducting an accessibility review.
Passed audits (28)
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[aria-*] attributes match their roles
Each ARIA role supports a specific subset of aria-* attributes. Mismatching these invalidates the aria-* attributes. Learn how to match ARIA attributes to their roles.
[aria-hidden="true"] is not present on the document <body>
Assistive technologies, like screen readers, work inconsistently when aria-hidden="true" is set on the document <body>. Learn how aria-hidden affects the document body.
[role]s have all required [aria-*] attributes
Some ARIA roles have required attributes that describe the state of the element to screen readers. Learn more about roles and required attributes.
Elements with an ARIA [role] that require children to contain a specific [role] have all required children.
Some ARIA parent roles must contain specific child roles to perform their intended accessibility functions. Learn more about roles and required children elements.
[role]s are contained by their required parent element
Some ARIA child roles must be contained by specific parent roles to properly perform their intended accessibility functions. Learn more about ARIA roles and required parent element.
[aria-*] attributes have valid values
Assistive technologies, like screen readers, can't interpret ARIA attributes with invalid values. Learn more about valid values for ARIA attributes.
[aria-*] attributes are valid and not misspelled
Assistive technologies, like screen readers, can't interpret ARIA attributes with invalid names. Learn more about valid ARIA attributes.
Buttons 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.
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.
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.
Elements with role="dialog" or role="alertdialog" have accessible names.
ARIA dialog elements without accessible names may prevent screen readers users from discerning the purpose of these elements. Learn how to make ARIA dialog elements more accessible.
[aria-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.
Lists contain only <li> elements and script supporting elements (<script> and <template>).
Screen readers have a specific way of announcing lists. Ensuring proper list structure aids screen reader output. Learn more about proper list structure.
List items (<li>) are contained within <ul>, <ol> or <menu> parent elements
Screen readers require list items (<li>) to be contained within a parent <ul>, <ol> or <menu> to be announced properly. Learn more about proper list structure.
No element has a [tabindex] value greater than 0
A value greater than 0 implies an explicit navigation ordering. Although technically valid, this often creates frustrating experiences for users who rely on assistive technologies. Learn more about the tabindex attribute.
Heading elements appear in a sequentially-descending order
Properly ordered headings that do not skip levels convey the semantic structure of the page, making it easier to navigate and understand when using assistive technologies. Learn more about heading order.
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 (26)
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[accesskey] values are unique
Access keys let users quickly focus a part of the page. For proper navigation, each access key must be unique. Learn more about access keys.
ARIA input fields have accessible names
When an input field doesn't have an accessible name, screen readers announce it with a generic name, making it unusable for users who rely on screen readers. Learn more about input field labels.
ARIA meter elements have accessible names
When a meter element doesn't have an accessible name, screen readers announce it with a generic name, making it unusable for users who rely on screen readers. Learn how to name meter elements.
ARIA progressbar elements have accessible names
When a progressbar element doesn't have an accessible name, screen readers announce it with a generic name, making it unusable for users who rely on screen readers. Learn how to label progressbar elements.
Elements with the role=text attribute do not have focusable descendents.
Adding role=text around a text node split by markup enables VoiceOver to treat it as one phrase, but the element's focusable descendents will not be announced. Learn more about the role=text attribute.
ARIA toggle fields have accessible names
When a toggle field doesn't have an accessible name, screen readers announce it with a generic name, making it unusable for users who rely on screen readers. Learn more about toggle fields.
ARIA tooltip elements have accessible names
When a tooltip element doesn't have an accessible name, screen readers announce it with a generic name, making it unusable for users who rely on screen readers. Learn how to name tooltip elements.
ARIA treeitem elements have accessible names
When a treeitem element doesn't have an accessible name, screen readers announce it with a generic name, making it unusable for users who rely on screen readers. Learn more about labeling treeitem elements.
The page contains a heading, skip link, or landmark region
Adding ways to bypass repetitive content lets keyboard users navigate the page more efficiently. Learn more about bypass blocks.
<dl>'s contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.
When definition lists are not properly marked up, screen readers may produce confusing or inaccurate output. Learn how to structure definition lists correctly.
Definition list items are wrapped in <dl> elements
Definition list items (<dt> and <dd>) must be wrapped in a parent <dl> element to ensure that screen readers can properly announce them. Learn how to structure definition lists correctly.
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.
User Experience
Prevents users from pasting 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.
Failing Elements
div.sf-searchline > div.sf-search-input-root > div.sf-searchbox > input.sf-search-input-field
<input type="search" class="sf-search-input-field" placeholder="" spellcheck="false">
General
Browser errors were logged to the console
Errors logged to the console indicate unresolved problems. They can come from network request failures and other browser concerns. Learn more about this errors in console diagnostic audit
Source
Description
yves-rocher.fr
1st party
/img/cart.svg:1:0
(www.yves-rocher.fr)
Failed to load resource: the server responded with a status of 404 (Not Found)
Detected JavaScript libraries
All front-end JavaScript libraries detected on the page. Learn more about this JavaScript library detection diagnostic audit.
Name
Version
boomerang.js
1.766.60
core-js
core-js-pure@3.27.2; core-js-global@3.24.0
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
yves-rocher.fr
1st party
…9073509f/index.js
(www.yves-rocher.fr)
Large JavaScript file is missing a source map
Trust and Safety
Ensure CSP is effective against XSS attacks
A strong Content Security Policy (CSP) significantly reduces the risk of cross-site scripting (XSS) attacks. Learn how to use a CSP to prevent XSS
Description
Directive
Severity
No CSP found in enforcement mode
High
Passed audits (12)
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Uses HTTPS
All sites should be protected with HTTPS, even ones that don't handle sensitive data. This includes avoiding mixed content, where some resources are loaded over HTTP despite the initial request being served over HTTPS. HTTPS prevents intruders from tampering with or passively listening in on the communications between your app and your users, and is a prerequisite for HTTP/2 and many new web platform APIs. Learn more about HTTPS.
Avoids deprecated APIs
Deprecated APIs will eventually be removed from the browser. Learn more about deprecated APIs.
Avoids third-party cookies
Chrome is moving towards a new experience that allows users to choose to browse without third-party cookies. Learn more about third-party cookies.
Avoids requesting the geolocation permission on page load
Users are mistrustful of or confused by sites that request their location without context. Consider tying the request to a user action instead. Learn more about the geolocation permission.
Avoids requesting the notification permission on page load
Users are mistrustful of or confused by sites that request to send notifications without context. Consider tying the request to user gestures instead. Learn more about responsibly getting permission for notifications.
Displays images with correct aspect ratio
Image display dimensions should match natural aspect ratio. Learn more about image aspect ratio.
Serves images with appropriate resolution
Image natural dimensions should be proportional to the display size and the pixel ratio to maximize image clarity. Learn how to provide responsive images.
Has a <meta name="viewport"> tag with width or initial-scale
A <meta name="viewport"> not only optimizes your app for mobile screen sizes, but also prevents a 300 millisecond delay to user input. Learn more about using the viewport meta tag.
Document uses legible font sizes 86.86% 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
yves-rocher.fr
1st party
…9073509f/index.css:9:794921
(www.yves-rocher.fr)
.text_XXS
4.39%
11px
…9073509f/index.css:9:720038
(www.yves-rocher.fr)
.text-hide
2.30%
0px
…9073509f/index.css:9:692862
(www.yves-rocher.fr)
footer.updated .wide-links-label
1.59%
11px
…9073509f/index.css:9:378003
(www.yves-rocher.fr)
.product-card_countenance, .product-card_price-per-quantity
1.22%
11px
…9073509f/index.css:9:366071
(www.yves-rocher.fr)
[data-device=mobile] .product-card-gift .product-card_container .product-card_countenance, [data-device=mobile] .product-card .product-card_container .product-card_countenance
0.38%
11px
…9073509f/index.css:9:694228
(www.yves-rocher.fr)
footer.updated .baseline-label
0.31%
11px
Unattributable
dynamic
#onetrust-banner-sdk #onetrust-policy-text, #onetrust-banner-sdk .ot-b-addl-desc, #onetrust-banner-sdk .ot-gv-list-handler
1.68%
11.382px
dynamic
#onetrust-banner-sdk #onetrust-policy-text *, #onetrust-banner-sdk .ot-b-addl-desc *, #onetrust-banner-sdk .ot-gv-list-handler *
0.17%
11.382px
Add'l illegible text
1.10%
< 12px
Legible text
86.86%
≥ 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.
These checks ensure that your page is following basic search engine optimization advice. There are many additional factors Lighthouse does not score here that may affect your search ranking, including performance on Core Web Vitals. Learn more about Google Search Essentials.
Crawling and Indexing
Links are not crawlable
Search engines may use href attributes on links to crawl websites. Ensure that the href attribute of anchor elements links to an appropriate destination, so more pages of the site can be discovered. Learn how to make links crawlable
Uncrawlable Link
*Conditions des offres
<a class="link m-r_M m-b_M text_underline mj-footer-link">
Paramètres des cookies
<a class="link m-r_M m-b_M text_underline ot-sdk-show-settings">
To appear in search results, crawlers need access to your app.
Additional items to manually check (1)
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Structured data is valid
Run these additional validators on your site to check additional SEO best practices.
Passed audits (9)
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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.
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: Failed
Largest Contentful Paint (LCP)
3.6 s
Page LoadsGood (≤ 2.5 s)56%Needs Improvement (2.5 s - 4 s)22%Poor (> 4 s)21%75th Percentile - 3.6 sCore Web Vital
Interaction to Next Paint (INP)
170 ms
Page LoadsGood (≤ 200 ms)80%Needs Improvement (200 ms - 500 ms)15%Poor (> 500 ms)6%75th Percentile - 170 msCore Web Vital
Cumulative Layout Shift (CLS)
0.15
Page LoadsGood (≤ 0.1)33%Needs Improvement (0.1 - 0.25)58%Poor (> 0.25)9%75th Percentile - 0.15Core Web Vital
Other Notable Metrics
First Contentful Paint (FCP)
1.7 s
Page LoadsGood (≤ 1.8 s)77%Needs Improvement (1.8 s - 3 s)14%Poor (> 3 s)9%75th Percentile - 1.7 s 
Time to First Byte (TTFB)
1.1 s
Page LoadsGood (≤ 0.8 s)60%Needs Improvement (0.8 s - 1.8 s)30%Poor (> 1.8 s)10%75th Percentile - 1.1 sExperimental
Latest 28-day collection period
Various desktop devicesMany samples (Chrome UX Report)Full visit durationsVarious network connectionsAll Chrome versions
Core Web Vitals Assessment: Failed
Largest Contentful Paint (LCP)
2.8 s
Page LoadsGood (≤ 2.5 s)70%Needs Improvement (2.5 s - 4 s)16%Poor (> 4 s)14%75th Percentile - 2.8 sCore Web Vital
Interaction to Next Paint (INP)
141 ms
Page LoadsGood (≤ 200 ms)85%Needs Improvement (200 ms - 500 ms)11%Poor (> 500 ms)4%75th Percentile - 141 msCore Web Vital
Cumulative Layout Shift (CLS)
0.15
Page LoadsGood (≤ 0.1)34%Needs Improvement (0.1 - 0.25)58%Poor (> 0.25)9%75th Percentile - 0.15Core Web Vital
Other Notable Metrics
First Contentful Paint (FCP)
1.9 s
Page LoadsGood (≤ 1.8 s)73%Needs Improvement (1.8 s - 3 s)14%Poor (> 3 s)13%75th Percentile - 1.9 s 
Time to First Byte (TTFB)
1.4 s
Page LoadsGood (≤ 0.8 s)56%Needs Improvement (0.8 s - 1.8 s)26%Poor (> 1.8 s)18%75th Percentile - 1.4 sExperimental
Latest 28-day collection period
Various desktop devicesMany samples (Chrome UX Report)Full visit durationsVarious network connectionsAll Chrome versions
Diagnose performance issues
43 FCP+10LCP+7TBT+0CLS+25SI+1 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
0.5 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
3.3 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
1,630 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
0.06
Cumulative Layout Shift measures the movement of visible elements within the viewport. Learn more about the Cumulative Layout Shift metric.
Speed Index
3.7 s
Speed Index shows how quickly the contents of a page are visibly populated. Learn more about the Speed Index metric.
  • Captured at Feb 27, 2025, 6:00 PM UTC
  • Emulated Desktop with Lighthouse 12.2.3
    Unthrottled CPU/Memory Power: 254 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 133.0.6943.53 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 5.0 s
Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to minimize main-thread workTBT
Category
Time Spent
Script Evaluation
3,135 ms
Style & Layout
784 ms
Other
540 ms
Garbage Collection
203 ms
Script Parsing & Compilation
136 ms
Rendering
133 ms
Parse HTML & CSS
109 ms
Reduce JavaScript execution time 3.1 s
Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to reduce Javascript execution time.TBT
URL
Total CPU Time
Script Evaluation
Script Parse
yves-rocher.fr
1st party
2,472 ms
1,300 ms
73 ms
…9073509f/index.js
(www.yves-rocher.fr)
1,256 ms
898 ms
40 ms
841 ms
55 ms
26 ms
…MCQb/TzBGOwc
(www.yves-rocher.fr)
374 ms
347 ms
8 ms
Google Tag Manager
tag-manager
825 ms
752 ms
22 ms
/gtm.js?id=GTM-5V3J76B
(www.googletagmanager.com)
534 ms
475 ms
13 ms
/gtm.js?id=…
(www.googletagmanager.com)
291 ms
278 ms
9 ms
Unattributable
554 ms
216 ms
0 ms
Unattributable
554 ms
216 ms
0 ms
Kameleoon
analytics
481 ms
401 ms
4 ms
/kameleoon.js
(mdldwag4jj.kameleoon.eu)
481 ms
401 ms
4 ms
sensefuel.live
224 ms
207 ms
15 ms
224 ms
207 ms
15 ms
adn.cloud
163 ms
44 ms
3 ms
/BZRMGN/activation.js
(tags.pw.adn.cloud)
163 ms
44 ms
3 ms
Optanon
consent-provider
96 ms
60 ms
10 ms
…202401.2.0/otBannerSdk.js
(cdn.cookielaw.org)
96 ms
60 ms
10 ms
Largest Contentful Paint element 3,320 ms
This is the largest contentful element painted within the viewport. Learn more about the Largest Contentful Paint elementLCP
Element
Mascara - 1 démaquillant 50ml offert
<img class="picture_image" height="450" style="max-height: 450px; null" alt="Mascara - 1 démaquillant 50ml offert" srcset="https://medias.yves-rocher.fr/medias/2502-D-SS-MASCARA.INTENSE-2496x900.jp…" src="https://medias.yves-rocher.fr/medias/2502-D-SS-MASCARA.INTENSE-2496x900.jp…" fetchpriority="high">
Phase
% of LCP
Timing
TTFB
5%
160 ms
Load Delay
8%
280 ms
Load Time
3%
100 ms
Render Delay
84%
2,780 ms
Reduce the impact of third-party code Third-party code blocked the main thread for 860 ms
Third-party code can significantly impact load performance. Limit the number of redundant third-party providers and try to load third-party code after your page has primarily finished loading. Learn how to minimize third-party impact.TBT
Third-Party
Transfer Size
Main-Thread Blocking Time
Google Tag Manager
tag-manager
268 KiB
470 ms
/gtm.js?id=GTM-5V3J76B
(www.googletagmanager.com)
130 KiB
339 ms
/gtm.js?id=…
(www.googletagmanager.com)
138 KiB
132 ms
sensefuel.live
234 KiB
159 ms
199 KiB
159 ms
33 KiB
0 ms
/create/522
(c.search.sensefuel.live)
1 KiB
0 ms
/transmit/522
(l.search.sensefuel.live)
1 KiB
0 ms
Kameleoon
analytics
57 KiB
139 ms
/kameleoon.js
(mdldwag4jj.kameleoon.eu)
57 KiB
139 ms
/geolocation
(data.kameleoon.eu)
1 KiB
0 ms
adn.cloud
63 KiB
81 ms
/BZRMGN/activation.js
(tags.pw.adn.cloud)
44 KiB
81 ms
/BZRMGN/279…
(api.tx4.pw.adn.cloud)
19 KiB
0 ms
/collect
(logging.pw.adn.cloud)
0 KiB
0 ms
Optanon
consent-provider
144 KiB
5 ms
8 KiB
5 ms
…202401.2.0/otBannerSdk.js
(cdn.cookielaw.org)
105 KiB
0 ms
20 KiB
0 ms
…assets/otCommonStyles.css
(cdn.cookielaw.org)
4 KiB
0 ms
3 KiB
0 ms
2 KiB
0 ms
…geo/location
(geolocation.onetrust.com)
0 KiB
0 ms
Bazaarvoice
analytics
26 KiB
0 ms
…api/api-0.8.2.js
(apps.bazaarvoice.com)
11 KiB
0 ms
/analytics/bv-analytics.js
(apps.bazaarvoice.com)
13 KiB
0 ms
…fr_FR/api-config.js
(apps.bazaarvoice.com)
2 KiB
0 ms
/a.gif?loadId=…
(network-eu-a.bazaarvoice.com)
0 KiB
0 ms
mPulse
analytics
36 KiB
0 ms
36 KiB
0 ms
/api/config.json?key=…
(c.go-mpulse.net)
0 KiB
0 ms
Unpkg
cdn
4 KiB
0 ms
4 KiB
0 ms
1 KiB
0 ms
target2sell.com
1 KiB
0 ms
1 KiB
0 ms
…T/t?tmst=174…
(serv-api.target2sell.com)
0 KiB
0 ms
lucky-cycle.com
0 KiB
0 ms
/scripts/oINSZ5Oy1HkUQw.js
(statics.lucky-cycle.com)
0 KiB
0 ms
Reduce unused JavaScript Potential savings of 507 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
yves-rocher.fr
1st party
447.2 KiB
235.2 KiB
…9073509f/index.js
(www.yves-rocher.fr)
447.2 KiB
235.2 KiB
sensefuel.live
198.7 KiB
103.1 KiB
198.7 KiB
103.1 KiB
Google Tag Manager
tag-manager
265.6 KiB
86.8 KiB
/gtm.js?id=…
(www.googletagmanager.com)
137.0 KiB
54.7 KiB
/gtm.js?id=GTM-5V3J76B
(www.googletagmanager.com)
128.6 KiB
32.2 KiB
Optanon
consent-provider
104.1 KiB
62.2 KiB
…202401.2.0/otBannerSdk.js
(cdn.cookielaw.org)
104.1 KiB
62.2 KiB
mPulse
analytics
35.4 KiB
20.2 KiB
35.4 KiB
20.2 KiB
Properly size images Potential savings of 262 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
yves-rocher.fr
1st party
367.5 KiB
261.7 KiB
PERM-nos_engagement_megamenu.jpg
<img class="kicker_picture height_100p loaded" alt="PERM-nos_engagement_megamenu.jpg" width="334" height="230" style="max-height: 230px; max-width: 334px" fetchpriority="auto" srcset="https://medias.yves-rocher.fr/medias/PERM-nos-engagement-megamenu.jpg?cont…">
59.3 KiB
52.8 KiB
section.header_imglink > div > div.picture > img.kicker_picture
<img class="kicker_picture height_100p loaded" width="334" height="230" style="max-height: 230px; max-width: 334px" fetchpriority="auto" srcset="https://medias.yves-rocher.fr/medias/D-HK-Brand-WhoAreWe-668x460.jpg?conte…">
58.5 KiB
52.0 KiB
Anti-âge global
<img class="picture_lazy-load" alt="Anti-âge global" height="450" style="max-height: 450px; null" data-lazy-load="https://medias.yves-rocher.fr/medias/2502-D-SS-AAG.2025-2496x900-1-.png?co…" fetchpriority="auto" srcset="https://medias.yves-rocher.fr/medias/2502-D-SS-AAG.2025-2496x900-1-.png?co…">
65.1 KiB
36.2 KiB
Mascara - 1 démaquillant 50ml offert
<img class="picture_image" height="450" style="max-height: 450px; null" alt="Mascara - 1 démaquillant 50ml offert" srcset="https://medias.yves-rocher.fr/medias/2502-D-SS-MASCARA.INTENSE-2496x900.jp…" src="https://medias.yves-rocher.fr/medias/2502-D-SS-MASCARA.INTENSE-2496x900.jp…" fetchpriority="high">
60.9 KiB
33.9 KiB
Nos best-sellers - Eau micellaire à 4€99
<img class="loaded" alt="Nos best-sellers - Eau micellaire Ã&nbsp; 4€99" height="450" style="max-height: 450px; null" fetchpriority="auto" srcset="https://medias.yves-rocher.fr/medias/D-SS-BEST-SELLERS-PUB.png?context=bWF…">
50.7 KiB
28.2 KiB
section.header_imglink > div > div.picture > img.kicker_picture
<img class="kicker_picture height_100p loaded" width="334" height="230" style="max-height: 230px; max-width: 334px" fetchpriority="auto" srcset="https://medias.yves-rocher.fr/medias/D-HK-Brand-OurBotanicalExpertise-668x…">
28.2 KiB
25.1 KiB
Diagnostic capillaire
<img alt="Diagnostic capillaire" src="https://medias.yves-rocher.fr/medias/Bloc-Diag-Cap-D.png?context=bWFzdGVyf…">
23.3 KiB
17.5 KiB
Fondation Yves Rocher
<img alt="Fondation Yves Rocher" height="65" src="https://medias.yves-rocher.fr/medias/FR-HOMEPAGE-NEW-MARCA-YR-FOUNDATION-N…" width="243">
21.4 KiB
16.1 KiB
Avoid an excessive DOM size 2,337 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
2,337
Maximum DOM Depth
g > g > g > path
<path d="M9.584 15.653l-3.319 1.75c-.488.258-1.093.071-1.35-.417-.103-.195-.139-.41…" transform="translate(-711 -1280) translate(449 985) translate(212) translate(10.959 2…">
33
Maximum Child Elements
Morocco / المغرب Brazil / Brasil Canada Mexico / México U.S.A China / 中国 Israel…
<ul class="drop-down-list width_100p hidden box-shadow_soft border_grey" role="menu">
40
Eliminate render-blocking resources Potential savings of 30 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
yves-rocher.fr
1st party
116.9 KiB
120 ms
…9073509f/index.css
(www.yves-rocher.fr)
116.9 KiB
120 ms
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
yves-rocher.fr
1st party
Anti-âge global
<img class="picture_lazy-load" alt="Anti-âge global" height="450" style="max-height: 450px; null" data-lazy-load="https://medias.yves-rocher.fr/medias/2502-D-SS-AAG.2025-2496x900-1-.png?co…" fetchpriority="auto" srcset="https://medias.yves-rocher.fr/medias/2502-D-SS-AAG.2025-2496x900-1-.png?co…">
Mascara - 1 démaquillant 50ml offert
<img class="picture_image" height="450" style="max-height: 450px; null" alt="Mascara - 1 démaquillant 50ml offert" srcset="https://medias.yves-rocher.fr/medias/2502-D-SS-MASCARA.INTENSE-2496x900.jp…" src="https://medias.yves-rocher.fr/medias/2502-D-SS-MASCARA.INTENSE-2496x900.jp…" fetchpriority="high">
Anti-âge global
<img class="loaded" alt="Anti-âge global" height="450" style="max-height: 450px; null" fetchpriority="auto" srcset="https://medias.yves-rocher.fr/medias/2502-D-SS-AAG.2025-2496x900-1-.png?co…">
Mascara - 1 démaquillant 50ml offert
<img class="picture_image" height="450" style="max-height: 450px; null" alt="Mascara - 1 démaquillant 50ml offert" srcset="https://medias.yves-rocher.fr/medias/2502-D-SS-MASCARA.INTENSE-2496x900.jp…" src="https://medias.yves-rocher.fr/medias/2502-D-SS-MASCARA.INTENSE-2496x900.jp…" fetchpriority="high">
Anti-âge global
<img class="loaded" alt="Anti-âge global" height="450" style="max-height: 450px; null" fetchpriority="auto" srcset="https://medias.yves-rocher.fr/medias/2502-D-SS-AAG.2025-2496x900-1-.png?co…">
Nos best-sellers - Eau micellaire à 4€99
<img class="loaded" alt="Nos best-sellers - Eau micellaire Ã&nbsp; 4€99" height="450" style="max-height: 450px; null" fetchpriority="auto" srcset="https://medias.yves-rocher.fr/medias/D-SS-BEST-SELLERS-PUB.png?context=bWF…">
Nos best-sellers - Eau micellaire à 4€99
<img class="loaded" alt="Nos best-sellers - Eau micellaire Ã&nbsp; 4€99" height="450" style="max-height: 450px; null" fetchpriority="auto" srcset="https://medias.yves-rocher.fr/medias/D-SS-BEST-SELLERS-PUB.png?context=bWF…">
Soin du mois
<img alt="Soin du mois" class="relative card" src="https://medias.yves-rocher.fr/medias/Soin-Sourcils-Desktop.png?context=bWF…">
Diagnostic de peau
<img alt="Diagnostic de peau" src="https://medias.yves-rocher.fr/medias/2025-Diagnostic-peau-D.jpg?context=bW…">
Diagnostic capillaire
<img alt="Diagnostic capillaire" src="https://medias.yves-rocher.fr/medias/Bloc-Diag-Cap-D.png?context=bWFzdGVyf…">
div.flex > div.text_center > div.inline-block > img
<img alt="" src="https://medias.yves-rocher.fr/medias/picto-footer-visa.svg?context=bWFzdGV…" style="height: 50px;">
div.flex > div.text_center > div.inline-block > img
<img alt="" src="https://medias.yves-rocher.fr/medias/picto-footer-paypal.svg?context=bWFzd…" style="height: 50px;">
div.flex > div.text_center > div.inline-block > img
<img alt="" src="https://medias.yves-rocher.fr/medias/picto-footer-mastercard.svg?context=b…" style="height: 50px;">
Carte Bancaire
<img alt="Carte Bancaire" src="https://medias.yves-rocher.fr/medias/LOGO-CB-BBR-RVB-SMALL.svg?context=bWF…" style="height: 40px; margin: 0 15px">
fff
<img alt="fff" class="m-r_M" src="https://medias.yves-rocher.fr/medias/logo-fff.svg?context=bWFzdGVyfGltYWdl…" width="40">
Sourdline & Accessibility
<img alt="Sourdline &amp; Accessibility" src="https://medias.yves-rocher.fr/medias/Sourdline-espacesourd.svg?context=bWF…" style="max-width: 160px;">
Apple Pay
<img alt="Apple Pay" src="https://medias.yves-rocher.fr/medias/logo-apple-pay.svg?context=bWFzdGVyfG…" style="height: 40px; margin:0 15px">
Serve static assets with an efficient cache policy 31 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
yves-rocher.fr
1st party
1,093 KiB
…fr_FR/bv.js
(www.yves-rocher.fr)
5m
29 KiB
1h
7 KiB
…MCQb/TzBGOwc
(www.yves-rocher.fr)
6h
110 KiB
…9073509f/performance.js
(www.yves-rocher.fr)
6d 22h 10m 21s
2 KiB
…9073509f/index.css
(www.yves-rocher.fr)
6d 22h 10m 57s
117 KiB
…9073509f/index.js
(www.yves-rocher.fr)
6d 22h 11m 22s
458 KiB
/img/arrow-back-white.svg
(www.yves-rocher.fr)
7d 16h 7m 54s
1 KiB
…header/new_logo-2020.svg
(www.yves-rocher.fr)
7d 16h 8m 13s
4 KiB
/img/wishlist_off.svg
(www.yves-rocher.fr)
7d 16h 8m 16s
1 KiB
/img/arrow_down.svg
(www.yves-rocher.fr)
7d 16h 8m 19s
1 KiB
/img/new_cart.svg
(www.yves-rocher.fr)
7d 16h 8m 22s
1 KiB
…icons/btResa.png
(www.yves-rocher.fr)
7d 16h 8m 30s
7 KiB
7d 16h 8m 33s
85 KiB
7d 16h 8m 47s
86 KiB
/img/new_point-of-interest.svg
(www.yves-rocher.fr)
7d 16h 9m 33s
1 KiB
7d 16h 9m 39s
86 KiB
7d 16h 9m 42s
1 KiB
/fonts/slick.b7c9e1e….woff
(www.yves-rocher.fr)
7d 16h 9m 45s
2 KiB
/img/ajax-loader.gif
(www.yves-rocher.fr)
7d 16h 9m 50s
5 KiB
7d 16h 10m 22s
86 KiB
/img/new_account_icon.svg
(www.yves-rocher.fr)
7d 16h 10m 22s
4 KiB
sensefuel.live
232 KiB
5m
199 KiB
5m
33 KiB
Optanon
consent-provider
113 KiB
…202401.2.0/otBannerSdk.js
(cdn.cookielaw.org)
1d
105 KiB
1d
8 KiB
Kameleoon
analytics
57 KiB
/kameleoon.js
(mdldwag4jj.kameleoon.eu)
1h
57 KiB
adn.cloud
44 KiB
/BZRMGN/activation.js
(tags.pw.adn.cloud)
5m
44 KiB
mPulse
analytics
36 KiB
7d
36 KiB
Bazaarvoice
analytics
15 KiB
…fr_FR/api-config.js
(apps.bazaarvoice.com)
5m
2 KiB
/analytics/bv-analytics.js
(apps.bazaarvoice.com)
7d
13 KiB
lucky-cycle.com
0 KiB
/scripts/oINSZ5Oy1HkUQw.js
(statics.lucky-cycle.com)
None
0 KiB
Ensure text remains visible during webfont load
Leverage the font-display CSS feature to ensure text is user-visible while webfonts are loading. Learn more about font-display.
URL
Potential Savings
yves-rocher.fr
1st party
830 ms
380 ms
40 ms
310 ms
/fonts/slick.b7c9e1e….woff
(www.yves-rocher.fr)
100 ms
Does not use 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.
Source
yves-rocher.fr
1st party
…9073509f/index.js:25:37648
(www.yves-rocher.fr)
Defer offscreen images Potential savings of 184 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
yves-rocher.fr
1st party
183.7 KiB
183.7 KiB
div.sf-basket-root > div > div.sf-badge-root > div.sf-basket-button
<div class="sf-basket-button">
/img/cart.svg
(www.yves-rocher.fr)
87.0 KiB
87.0 KiB
Nos best-sellers - Eau micellaire à 4€99
<img class="loaded" alt="Nos best-sellers - Eau micellaire Ã&nbsp; 4€99" height="450" style="max-height: 450px; null" fetchpriority="auto" srcset="https://medias.yves-rocher.fr/medias/D-SS-BEST-SELLERS-PUB.png?context=bWF…">
50.7 KiB
50.7 KiB
media
<img class="width_auto loaded" alt="media" width="195" height="195" style="max-height: 195px; max-width: 195px" fetchpriority="auto" srcset="https://medias.yves-rocher.fr/medias/770e6320f308464da600721aa6d4b8a6?cont…">
9.2 KiB
9.2 KiB
media
<img class="width_auto loaded" alt="media" width="195" height="195" style="max-height: 195px; max-width: 195px" fetchpriority="auto" srcset="https://medias.yves-rocher.fr/medias/?context=bWFzdGVyfGltYWdlc3w3OTAwNXxp…">
/medias/?context=bWFzdGVyf…&tw
(medias.yves-rocher.fr)
8.9 KiB
8.9 KiB
media
<img class="width_auto loaded" alt="media" width="195" height="195" style="max-height: 195px; max-width: 195px" fetchpriority="auto" srcset="https://medias.yves-rocher.fr/medias/Noir-2.jpg?context=bWFzdGVyfGltYWdlc3…">
7.1 KiB
7.1 KiB
div#js-modal-page > div.none > div.e_reservation_floating_basket_icon > img
<img src="/img/icons/btResa.png">
…icons/btResa.png
(www.yves-rocher.fr)
7.0 KiB
7.0 KiB
media
<img class="width_auto loaded" alt="media" width="195" height="195" style="max-height: 195px; max-width: 195px" fetchpriority="auto" srcset="https://medias.yves-rocher.fr/medias/30626-2-FR.jpg?context=bWFzdGVyfGltYW…">
5.9 KiB
5.9 KiB
media
<img class="width_auto loaded" alt="media" width="195" height="195" style="max-height: 195px; max-width: 195px" fetchpriority="auto" srcset="https://medias.yves-rocher.fr/medias/c1e77eae6f7d46578361731c17295c4a?cont…">
5.7 KiB
5.7 KiB
media
<img class="width_auto loaded" alt="media" width="195" height="195" style="max-height: 195px; max-width: 195px" fetchpriority="auto" srcset="https://medias.yves-rocher.fr/medias/dee1054bf4074346964d309011870109?cont…">
2.2 KiB
2.2 KiB
Avoid serving legacy JavaScript to modern browsers Potential savings of 27 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
yves-rocher.fr
1st party
13.3 KiB
…9073509f/index.js
(www.yves-rocher.fr)
13.3 KiB
…9073509f/index.js:25:86001
(www.yves-rocher.fr)
@babel/plugin-transform-classes
…9073509f/index.js:37:132531
(www.yves-rocher.fr)
Object.defineProperty
…9073509f/index.js:37:133264
(www.yves-rocher.fr)
Object.getPrototypeOf
…9073509f/index.js:37:133815
(www.yves-rocher.fr)
Array.prototype.forEach
…9073509f/index.js:37:134306
(www.yves-rocher.fr)
Object.setPrototypeOf
…9073509f/index.js:37:142702
(www.yves-rocher.fr)
Object.keys
…9073509f/index.js:37:143547
(www.yves-rocher.fr)
Object.getOwnPropertyDescriptors
…9073509f/index.js:37:143949
(www.yves-rocher.fr)
Object.defineProperties
…9073509f/index.js:37:145614
(www.yves-rocher.fr)
Array.prototype.filter
…9073509f/index.js:37:148135
(www.yves-rocher.fr)
Array.prototype.find
…9073509f/index.js:37:148536
(www.yves-rocher.fr)
Array.isArray
…9073509f/index.js:37:149535
(www.yves-rocher.fr)
Array.from
…9073509f/index.js:37:152599
(www.yves-rocher.fr)
Array.prototype.map
…9073509f/index.js:37:175517
(www.yves-rocher.fr)
Reflect.construct
…9073509f/index.js:37:228292
(www.yves-rocher.fr)
Reflect.get
…9073509f/index.js:37:232417
(www.yves-rocher.fr)
Date.now
…9073509f/index.js:37:251000
(www.yves-rocher.fr)
Object.values
…9073509f/index.js:37:265314
(www.yves-rocher.fr)
Array.prototype.fill
…9073509f/index.js:37:354802
(www.yves-rocher.fr)
Object.entries
…9073509f/index.js:37:456267
(www.yves-rocher.fr)
Array.prototype.findIndex
…9073509f/index.js:37:564554
(www.yves-rocher.fr)
String.fromCodePoint
…9073509f/index.js:37:590328
(www.yves-rocher.fr)
String.prototype.repeat
…9073509f/index.js:48:221799
(www.yves-rocher.fr)
@babel/plugin-transform-regenerator
…9073509f/performance.js
(www.yves-rocher.fr)
0.1 KiB
@babel/plugin-transform-classes
sensefuel.live
7.1 KiB
7.1 KiB
Object.entries
Object.getOwnPropertyDescriptors
Object.values
Optanon
consent-provider
6.9 KiB
…202401.2.0/otBannerSdk.js
(cdn.cookielaw.org)
6.9 KiB
Array.prototype.fill
Bazaarvoice
analytics
0.1 KiB
…api/api-0.8.2.js
(apps.bazaarvoice.com)
0.1 KiB
…api/api-0.8.2.js:2:20659
(apps.bazaarvoice.com)
@babel/plugin-transform-classes
Reduce unused CSS Potential savings of 138 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
yves-rocher.fr
1st party
116.2 KiB
109.8 KiB
…9073509f/index.css
(www.yves-rocher.fr)
116.2 KiB
109.8 KiB
sensefuel.live
32.2 KiB
28.1 KiB
32.2 KiB
28.1 KiB
Avoid enormous network payloads Total size was 3,437 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
yves-rocher.fr
1st party
1,607.5 KiB
704.7 KiB
…9073509f/index.js
(www.yves-rocher.fr)
458.2 KiB
131.1 KiB
…9073509f/index.css
(www.yves-rocher.fr)
116.9 KiB
…MCQb/TzBGOwc
(www.yves-rocher.fr)
109.7 KiB
/img/cart.svg
(www.yves-rocher.fr)
87.0 KiB
Google Tag Manager
tag-manager
267.7 KiB
/gtm.js?id=…
(www.googletagmanager.com)
138.1 KiB
/gtm.js?id=GTM-5V3J76B
(www.googletagmanager.com)
129.6 KiB
sensefuel.live
199.3 KiB
199.3 KiB
Optanon
consent-provider
105.1 KiB
…202401.2.0/otBannerSdk.js
(cdn.cookielaw.org)
105.1 KiB
Avoid long main-thread tasks 16 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
yves-rocher.fr
1st party
938 ms
…9073509f/index.js
(www.yves-rocher.fr)
2,842 ms
476 ms
…MCQb/TzBGOwc
(www.yves-rocher.fr)
550 ms
265 ms
…MCQb/TzBGOwc
(www.yves-rocher.fr)
3,533 ms
90 ms
1,639 ms
55 ms
…9073509f/index.js
(www.yves-rocher.fr)
3,672 ms
52 ms
Google Tag Manager
tag-manager
816 ms
/gtm.js?id=GTM-5V3J76B
(www.googletagmanager.com)
1,181 ms
371 ms
/gtm.js?id=GTM-5V3J76B
(www.googletagmanager.com)
3,318 ms
215 ms
/gtm.js?id=…
(www.googletagmanager.com)
2,150 ms
176 ms
/gtm.js?id=…
(www.googletagmanager.com)
4,150 ms
54 ms
Unattributable
279 ms
Unattributable
3,989 ms
161 ms
Unattributable
452 ms
68 ms
Unattributable
322 ms
50 ms
sensefuel.live
209 ms
4,670 ms
209 ms
Kameleoon
analytics
207 ms
/kameleoon.js
(mdldwag4jj.kameleoon.eu)
4,885 ms
156 ms
/kameleoon.js
(mdldwag4jj.kameleoon.eu)
815 ms
51 ms
adn.cloud
131 ms
/BZRMGN/activation.js
(tags.pw.adn.cloud)
2,611 ms
131 ms
Initial server response time was short Root document took 330 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
yves-rocher.fr
1st party
330 ms
330 ms
Avoid large layout shifts 8 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
La sélection du moment en promotion et la livraison offerte dès 20€ ! Code : BI…
<div class="wide-banner_track" style="margin-left: -100%;">
0.049
…fr_FR/bv.js
(www.yves-rocher.fr)
A late network request adjusted the page layout
…9073509f/index.css
(www.yves-rocher.fr)
A late network request adjusted the page layout
La sélection du moment en promotion et la livraison offerte dès 20€ ! Code : BI…
<div class="wide-banner_track" style="margin-left: -100%;">
0.011
…9073509f/index.js
(www.yves-rocher.fr)
A late network request adjusted the page layout
…MCQb/TzBGOwc
(www.yves-rocher.fr)
A late network request adjusted the page layout
DÉMAQUILLANT OFFERT -40% Yves Rocher Mascara Intense Métamorphose Flaconnette7…
<div class="max-content-width_constrained grproductboxcontainer background-color_white…" data-js-products="">
0.005
NOS OFFRES CANONS Voir tous les produits DÉMAQUILLANT OFFERT -40% Yves Rocher…
<div class="max-content-width_constrained m-b_default">
0.002
La sélection du moment en promotion et la livraison offerte dès 20€ ! Code : BI…
<div class="wide-banner_track" style="margin-left: -100%;">
0.000
Nos best-sellers - Eau micellaire à 4€99
<img class="loaded" alt="Nos best-sellers - Eau micellaire Ã&nbsp; 4€99" height="450" style="max-height: 450px; null" fetchpriority="auto" srcset="https://medias.yves-rocher.fr/medias/D-SS-BEST-SELLERS-PUB.png?context=bWF…">
Media element lacking an explicit size
Nos best-sellers - Eau micellaire à 4€99
<img class="loaded" alt="Nos best-sellers - Eau micellaire Ã&nbsp; 4€99" height="450" style="max-height: 450px; null" fetchpriority="auto" srcset="https://medias.yves-rocher.fr/medias/D-SS-BEST-SELLERS-PUB.png?context=bWF…">
Media element lacking an explicit size
Anti-âge global
<img class="picture_lazy-load" alt="Anti-âge global" height="450" style="max-height: 450px; null" data-lazy-load="https://medias.yves-rocher.fr/medias/2502-D-SS-AAG.2025-2496x900-1-.png?co…" fetchpriority="auto" srcset="https://medias.yves-rocher.fr/medias/2502-D-SS-AAG.2025-2496x900-1-.png?co…">
Media element lacking an explicit size
Anti-âge global
<img class="loaded" alt="Anti-âge global" height="450" style="max-height: 450px; null" fetchpriority="auto" srcset="https://medias.yves-rocher.fr/medias/2502-D-SS-AAG.2025-2496x900-1-.png?co…">
Media element lacking an explicit size
Anti-âge global
<img class="loaded" alt="Anti-âge global" height="450" style="max-height: 450px; null" fetchpriority="auto" srcset="https://medias.yves-rocher.fr/medias/2502-D-SS-AAG.2025-2496x900-1-.png?co…">
Media element lacking an explicit size
CORPS & DOUCHE
<li class="main-nav_list-element main-nav_list-element_first-level clsNavDimensions">
0.000
Compte
<li class="main-header_list-element mob-user-icon">
0.000
Découvrez les nouveautés de nos Marques-amies !
<div class="flex">
0.000
User Timing marks and measures 37 user timings
Consider instrumenting your app with the User Timing API to measure your app's real-world performance during key user experiences. Learn more about User Timing marks.
Name
Type
Start Time
Duration
BV_PERF_MARK_bv_loader_register_api
Measure
0.00 ms
688.10 ms
BV_PERF_MARK_bv_loader_register_inline_ratings
Measure
0.00 ms
688.30 ms
BV_PERF_MARK_bv_loader_register_inpage_submission
Measure
0.00 ms
688.60 ms
BV_PERF_MARK_bv_loader_register_ratings
Measure
0.00 ms
688.90 ms
BV_PERF_MARK_bv_loader_register_reviews
Measure
0.00 ms
689.00 ms
BV_PERF_MARK_bv_loader_register_seller_ratings
Measure
0.00 ms
689.80 ms
BV_PERF_MARK_bv_loader_register_swat-submission
Measure
0.00 ms
690.00 ms
BV_PERF_MARK_bv_loader_register_swat_container
Measure
0.00 ms
690.30 ms
BV_PERF_MARK_bv_loader
Measure
0.00 ms
691.60 ms
BV_PERF_MARK_bv_loader_preconnectMark
Measure
0.00 ms
692.50 ms
BV_PERF_MARK_bv_loader_app_api_load
Measure
0.00 ms
924.20 ms
BV_PERF_MARK_bv_loader_app_api_load_config
Measure
0.00 ms
966.90 ms
BV_PERF_MARK_bv_loader_start
Mark
685.15 ms
BV_PERF_MARK_bv_loader_register_api_start
Mark
686.47 ms
BV_PERF_MARK_bv_loader_app_api_load_start
Mark
687.09 ms
BV_PERF_MARK_bv_loader_app_api_load_config_start
Mark
687.68 ms
BV_PERF_MARK_bv_loader_register_api_end
Mark
687.95 ms
BV_PERF_MARK_bv_loader_register_inline_ratings_start
Mark
688.22 ms
BV_PERF_MARK_bv_loader_register_inline_ratings_end
Mark
688.35 ms
BV_PERF_MARK_bv_loader_register_inpage_submission_start
Mark
688.44 ms
BV_PERF_MARK_bv_loader_register_inpage_submission_end
Mark
688.57 ms
BV_PERF_MARK_bv_loader_register_ratings_start
Mark
688.81 ms
BV_PERF_MARK_bv_loader_register_ratings_end
Mark
688.91 ms
BV_PERF_MARK_bv_loader_register_reviews_start
Mark
689.01 ms
BV_PERF_MARK_bv_loader_register_reviews_end
Mark
689.11 ms
BV_PERF_MARK_bv_loader_register_seller_ratings_start
Mark
689.25 ms
BV_PERF_MARK_bv_loader_register_seller_ratings_end
Mark
689.35 ms
BV_PERF_MARK_bv_loader_register_swat-submission_start
Mark
689.95 ms
BV_PERF_MARK_bv_loader_register_swat-submission_end
Mark
690.06 ms
BV_PERF_MARK_bv_loader_register_swat_container_start
Mark
690.22 ms
BV_PERF_MARK_bv_loader_register_swat_container_end
Mark
690.31 ms
BV_PERF_MARK_bv_loader_end
Mark
691.59 ms
BV_PERF_MARK_bv_loader_preconnectMark_start
Mark
692.09 ms
BV_PERF_MARK_bv_loader_preconnectMark_end
Mark
692.55 ms
BV_PERF_MARK_bv_loader_app_api_load_end
Mark
924.11 ms
bv_loader_configure_api_start
Mark
965.63 ms
BV_PERF_MARK_bv_loader_app_api_load_config_end
Mark
966.85 ms
Avoid non-composited animations 2 animated elements found
Animations which are not composited can be janky and increase CLS. Learn how to avoid non-composited animationsCLS
Element
Name
Nos best-sellers - Eau micellaire à 4€99
<div>
Unsupported CSS Property: border-right-color
border-right-color
Unsupported CSS Property: border-top-color
border-top-color
Unsupported CSS Property: border-bottom-color
border-bottom-color
Unsupported CSS Property: border-left-color
border-left-color
La sélection du moment en promotion et la livraison offerte dès 20€ ! Code : BI…
<div class="wide-banner_track" style="margin-left: -100%;">
Unsupported CSS Property: margin-left
margin-left
Avoid chaining critical requests 7 chains found
The Critical Request Chains below show you what resources are loaded with a high priority. Consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load. Learn how to avoid chaining critical requests.
Maximum critical path latency: 2,851.092 ms
Initial Navigation
…9073509f/performance.js
(www.yves-rocher.fr)
- 194.922 ms, 2.03 KiB
…9073509f/index.js
(www.yves-rocher.fr)
- 475.339 ms, 458.25 KiB
…9073509f/index.css
(www.yves-rocher.fr)
- 35.364 ms, 85.35 KiB
- 312.986 ms, 85.88 KiB
/fonts/slick.b7c9e1e….woff
(www.yves-rocher.fr)
- 98.739 ms, 1.87 KiB
…fr_FR/bv.js
(www.yves-rocher.fr)
- 114.531 ms, 28.72 KiB
…MCQb/TzBGOwc
(www.yves-rocher.fr)
- 641.496 ms, 109.65 KiB
More information about the performance of your application. These numbers don't directly affect the Performance score.
Passed audits (14)
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://static.target2sell.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://code.jquery.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 "http://cdnjs.cloudfare.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
Lazy load third-party resources with facades
Some third-party embeds can be lazy loaded. Consider replacing them with a facade until they are required. Learn how to defer third-parties with a facade.TBT
Largest Contentful Paint image was not lazily loaded
Above-the-fold images that are lazily loaded render later in the page lifecycle, which can delay the largest contentful paint. Learn more about optimal lazy loading.LCP
Element
Mascara - 1 démaquillant 50ml offert
<img class="picture_image" height="450" style="max-height: 450px; null" alt="Mascara - 1 démaquillant 50ml offert" srcset="https://medias.yves-rocher.fr/medias/2502-D-SS-MASCARA.INTENSE-2496x900.jp…" src="https://medias.yves-rocher.fr/medias/2502-D-SS-MASCARA.INTENSE-2496x900.jp…" fetchpriority="high">
Avoids document.write()
For users on slow connections, external scripts dynamically injected via document.write() can delay page load by tens of seconds. Learn how to avoid document.write().
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.
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
[aria-*] attributes are not valid or misspelled
Assistive technologies, like screen readers, can't interpret ARIA attributes with invalid names. Learn more about valid ARIA attributes.
Failing Elements
SOIN VISAGE
<a class="main-nav_link main-nav_link_first-level link text_uppercase text_XS" href="/soin-visage/c/10000" aria-expanded="false" aria-control="category2">
CHEVEUX
<a class="main-nav_link main-nav_link_first-level link text_uppercase text_XS" href="/cheveux/c/50000" aria-expanded="false" aria-control="category3">
MAQUILLAGE
<a class="main-nav_link main-nav_link_first-level link text_uppercase text_XS" href="/maquillage/c/20000" aria-expanded="false" aria-control="category4">
PARFUM
<a class="main-nav_link main-nav_link_first-level link text_uppercase text_XS" href="/parfum/c/30000" aria-expanded="false" aria-control="category5">
CORPS & DOUCHE
<a class="main-nav_link main-nav_link_first-level link text_uppercase text_XS" href="/corps-et-douche/c/40000" aria-expanded="false" aria-control="category6">
BIEN-ÊTRE
<a class="main-nav_link main-nav_link_first-level link text_uppercase text_XS" href="/bien-etre/c/100000" aria-expanded="false" aria-control="category7">
MAGASINS & INSTITUTS
<a class="main-nav_link main-nav_link_first-level link text_uppercase text_XS" href="/magasins-instituts-de-beaute/SL" aria-expanded="false" aria-control="category11">
LA MARQUE
<a class="main-nav_link main-nav_link_first-level link text_uppercase text_XS" href="/qui-sommes-nous" aria-expanded="false" aria-control="category12">
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.
Best practices
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
Disabling zooming is problematic for users with low vision who rely on screen magnification to properly see the contents of a web page. Learn more about the viewport meta tag.
Failing Elements
head > meta
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
Touch targets do not have sufficient size or spacing.
Touch targets with sufficient size and spacing help users who may have difficulty targeting small controls to activate the targets. Learn more about touch targets.
Failing Elements
Compte
<a href="/login" class="main-header_link customer-link has-icon has-icon_user_white with-tooltip" aria-label="Compte">
ul.main-header_links-list > li.main-header_list-element > div.notification-container > a.notification-circle
<a class="notification-circle" href="/login">
ul.main-header_links-list > li.main-header_list-element > div.notification-container > a.notification-circle
<a class="notification-circle" href="/login">
Compte
<a href="/login" class="main-header_link customer-link has-icon has-icon_user_white with-tooltip" aria-label="Compte">
These items highlight common accessibility best practices.
Names and labels
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.
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 (27)
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.
[role]s have all required [aria-*] attributes
Some ARIA roles have required attributes that describe the state of the element to screen readers. Learn more about roles and required attributes.
Elements with an ARIA [role] that require children to contain a specific [role] have all required children.
Some ARIA parent roles must contain specific child roles to perform their intended accessibility functions. Learn more about roles and required children elements.
[role]s are contained by their required parent element
Some ARIA child roles must be contained by specific parent roles to properly perform their intended accessibility functions. Learn more about ARIA roles and required parent element.
[aria-*] attributes have valid values
Assistive technologies, like screen readers, can't interpret ARIA attributes with invalid values. Learn more about valid values for ARIA attributes.
Buttons 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.
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.
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.
Elements with role="dialog" or role="alertdialog" have accessible names.
ARIA dialog elements without accessible names may prevent screen readers users from discerning the purpose of these elements. Learn how to make ARIA dialog elements more accessible.
[aria-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.
Lists contain only <li> elements and script supporting elements (<script> and <template>).
Screen readers have a specific way of announcing lists. Ensuring proper list structure aids screen reader output. Learn more about proper list structure.
List items (<li>) are contained within <ul>, <ol> or <menu> parent elements
Screen readers require list items (<li>) to be contained within a parent <ul>, <ol> or <menu> to be announced properly. Learn more about proper list structure.
No element has a [tabindex] value greater than 0
A value greater than 0 implies an explicit navigation ordering. Although technically valid, this often creates frustrating experiences for users who rely on assistive technologies. Learn more about the tabindex attribute.
Heading elements appear in a sequentially-descending order
Properly ordered headings that do not skip levels convey the semantic structure of the page, making it easier to navigate and understand when using assistive technologies. Learn more about heading order.
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 (26)
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 input fields have accessible names
When an input field doesn't have an accessible name, screen readers announce it with a generic name, making it unusable for users who rely on screen readers. Learn more about input field labels.
ARIA meter elements have accessible names
When a meter element doesn't have an accessible name, screen readers announce it with a generic name, making it unusable for users who rely on screen readers. Learn how to name meter elements.
ARIA progressbar elements have accessible names
When a progressbar element doesn't have an accessible name, screen readers announce it with a generic name, making it unusable for users who rely on screen readers. Learn how to label progressbar elements.
Elements with the role=text attribute do not have focusable descendents.
Adding role=text around a text node split by markup enables VoiceOver to treat it as one phrase, but the element's focusable descendents will not be announced. Learn more about the role=text attribute.
ARIA toggle fields have accessible names
When a toggle field doesn't have an accessible name, screen readers announce it with a generic name, making it unusable for users who rely on screen readers. Learn more about toggle fields.
ARIA tooltip elements have accessible names
When a tooltip element doesn't have an accessible name, screen readers announce it with a generic name, making it unusable for users who rely on screen readers. Learn how to name tooltip elements.
ARIA treeitem elements have accessible names
When a treeitem element doesn't have an accessible name, screen readers announce it with a generic name, making it unusable for users who rely on screen readers. Learn more about labeling treeitem elements.
The page contains a heading, skip link, or landmark region
Adding ways to bypass repetitive content lets keyboard users navigate the page more efficiently. Learn more about bypass blocks.
<dl>'s contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.
When definition lists are not properly marked up, screen readers may produce confusing or inaccurate output. Learn how to structure definition lists correctly.
Definition list items are wrapped in <dl> elements
Definition list items (<dt> and <dd>) must be wrapped in a parent <dl> element to ensure that screen readers can properly announce them. Learn how to structure definition lists correctly.
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.
User Experience
Prevents users from pasting 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.
Failing Elements
div.sf-searchline > div.sf-search-input-root > div.sf-searchbox > input.sf-search-input-field
<input type="search" class="sf-search-input-field" placeholder="" spellcheck="false">
General
Browser errors were logged to the console
Errors logged to the console indicate unresolved problems. They can come from network request failures and other browser concerns. Learn more about this errors in console diagnostic audit
Source
Description
yves-rocher.fr
1st party
/img/cart.svg:1:0
(www.yves-rocher.fr)
Failed to load resource: the server responded with a status of 404 (Not Found)
Detected JavaScript libraries
All front-end JavaScript libraries detected on the page. Learn more about this JavaScript library detection diagnostic audit.
Name
Version
boomerang.js
1.766.60
core-js
core-js-pure@3.27.2; core-js-global@3.24.0
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
yves-rocher.fr
1st party
…9073509f/index.js
(www.yves-rocher.fr)
Large JavaScript file is missing a source map
Trust and Safety
Ensure CSP is effective against XSS attacks
A strong Content Security Policy (CSP) significantly reduces the risk of cross-site scripting (XSS) attacks. Learn how to use a CSP to prevent XSS
Description
Directive
Severity
No CSP found in enforcement mode
High
Passed audits (11)
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Uses HTTPS
All sites should be protected with HTTPS, even ones that don't handle sensitive data. This includes avoiding mixed content, where some resources are loaded over HTTP despite the initial request being served over HTTPS. HTTPS prevents intruders from tampering with or passively listening in on the communications between your app and your users, and is a prerequisite for HTTP/2 and many new web platform APIs. Learn more about HTTPS.
Avoids deprecated APIs
Deprecated APIs will eventually be removed from the browser. Learn more about deprecated APIs.
Avoids third-party cookies
Chrome is moving towards a new experience that allows users to choose to browse without third-party cookies. Learn more about third-party cookies.
Avoids requesting the geolocation permission on page load
Users are mistrustful of or confused by sites that request their location without context. Consider tying the request to a user action instead. Learn more about the geolocation permission.
Avoids requesting the notification permission on page load
Users are mistrustful of or confused by sites that request to send notifications without context. Consider tying the request to user gestures instead. Learn more about responsibly getting permission for notifications.
Displays images with correct aspect ratio
Image display dimensions should match natural aspect ratio. Learn more about image aspect ratio.
Serves images with appropriate resolution
Image natural dimensions should be proportional to the display size and the pixel ratio to maximize image clarity. Learn how to provide responsive images.
Has a <meta name="viewport"> tag with width or initial-scale
A <meta name="viewport"> not only optimizes your app for mobile screen sizes, but also prevents a 300 millisecond delay to user input. Learn more about using the viewport meta tag.
Page has the HTML doctype
Specifying a doctype prevents the browser from switching to quirks-mode. Learn more about the doctype declaration.
Properly defines charset
A character encoding declaration is required. It can be done with a <meta> tag in the first 1024 bytes of the HTML or in the Content-Type HTTP response header. Learn more about declaring the character encoding.
No issues in the Issues panel in Chrome Devtools
Issues logged to the Issues panel in Chrome Devtools indicate unresolved problems. They can come from network request failures, insufficient security controls, and other browser concerns. Open up the Issues panel in Chrome DevTools for more details on each issue.
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.
These checks ensure that your page is following basic search engine optimization advice. There are many additional factors Lighthouse does not score here that may affect your search ranking, including performance on Core Web Vitals. Learn more about Google Search Essentials.
Crawling and Indexing
Links are not crawlable
Search engines may use href attributes on links to crawl websites. Ensure that the href attribute of anchor elements links to an appropriate destination, so more pages of the site can be discovered. Learn how to make links crawlable
Uncrawlable Link
*Conditions des offres
<a class="link m-r_L text_underline mj-footer-link">
Paramètres des cookies
<a class="link m-r_L text_underline ot-sdk-show-settings">
To appear in search results, crawlers need access to your app.
Additional items to manually check (1)
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Structured data is valid
Run these additional validators on your site to check additional SEO best practices.
Passed audits (9)
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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.
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.