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Lighthouse Mobile

· 0 checks — Mobile Lighthouse audit -- Performance, Accessibility, Best Practices, and SEO category breakdown.
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Detailed Report

Audit breakdown by category with detailed findings.

55

Performance

Insights

Remove large, duplicate JavaScript modules from bundles to reduce unnecessary bytes consumed by network activity.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Polyfills and transforms enable older browsers to use new JavaScript features. However, many aren't necessary for modern browsers. Consider modifying your JavaScript build process to not transpile Baseline features, unless you know you must support older browsers. Learn why most sites can deploy ES6+ code without transpiling

Why this matters

Performance issues directly impact user engagement and conversion rates.

3rd party code can significantly impact load performance. Reduce and defer loading of 3rd party code to prioritize your page's content.

Why this matters

Performance issues directly impact user engagement and conversion rates.

A forced reflow occurs when JavaScript queries geometric properties (such as offsetWidth) after styles have been invalidated by a change to the DOM state. This can result in poor performance. Learn more about forced reflows and possible mitigations.

Why this matters

Performance issues directly impact user engagement and conversion rates.

headings: [map[key:source label:Top function call valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]
items: [map[reflowTime:41.373 source:map[column:284389 line:172 type:source-location url:https://www.cdiscount.com/sms-react-web/6500.c0443c002c923abb.bundle.js urlProvider:network]]]
headings: [map[key:source label:Source valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]
items: [map[reflowTime:65.615 source:map[type:text value:[unattributed]]] map[reflowTime:14.58 source:map[column:151452 line:171 type:source-location url:https://www.cdiscount.com/sms-react-web/6500.c0443c002c923abb.bundle.js urlProvider:network]] map[reflowTime:7.726 source:map[column:112633 line:0 type:source-location url:https://www.cdiscount.com/sms-react-web/6346.90f530b54232c0af.bundle.js urlProvider:network]] map[reflowTime:0.325 source:map[column:39801 line:0 type:source-location url:https://www.cdiscount.com/sms-react-web/3747.3c9bb62e0018a785.bundle.js urlProvider:network]] map[reflowTime:18.742 source:map[column:11033 line:0 type:source-location url:https://www.cdiscount.com/sms-react-web/5272.e8e3b62847fef5d1.bundle.js urlProvider:network]]]

Optimize LCP by making the LCP image discoverable from the HTML immediately, and avoiding lazy-loading

Why this matters

Performance issues directly impact user engagement and conversion rates.

lhId: page-0-IMG
nodeLabel: Br tout site
path: 0,DIV,4,DIV,0,DIV,0,DIV,0,DIV,1,DIV,1,A,0,PICTURE,1,IMG
selector: div#carousel > a > picture > img
snippet: <img src="https://www.cdiscount.com/other/slider-sms-2025-656x370-gene-p19-97333_260…" alt="Br tout site">

Avoid chaining critical requests by reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.

Why this matters

Performance issues directly impact user engagement and conversion rates.

description: [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints help the browser establish a connection earlier in the page load, saving time when the first request for that origin is made. The following are the origins that the page preconnected to.
title: Preconnected origins
description: Add [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints to your most important origins, but try to use no more than 4.
title: Preconnect candidates
value: No additional origins are good candidates for preconnecting

Requests are blocking the page's initial render, which may delay LCP. Deferring or inlining can move these network requests out of the critical path.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLTransfer SizeDuration
www.cdiscount.com/sms-react-web/global.c6c0d12a622f4577.css842 B588 ms
www.cdiscount.com/sms-react-web/core.eb1b91e243d86479.css765 B588 ms
www.cdiscount.com/sms-react-web/normalize.23e0c0bf5a397fd3.css1.1 KiB588 ms
www.cdiscount.com/sms-react-web/tokens.764fe3a5d7e41dd2.css4.2 KiB

A long cache lifetime can speed up repeat visits to your page. Learn more about caching.

Why this matters

Performance issues directly impact user engagement and conversion rates.

RequestCache TTLTransfer Size
115a4b14229tz55.lyfnh.io/tag/xcare.js?clientId=T9lotqYiXv&tenantId=wOWnAutKvL600.0 s142.1 KiB
www.cdiscount.com/Js/external/tagcommander/tc_nav_sms.js7200.0 s40.4 KiB
www.cdiscount.com/Js/external/tagcommander/privacy_v2_7.js?v=2327200.0 s34.8 KiB
/cdn-cgi/challenge-platform/h/b/scripts/jsd/625261456364/...14400.0 s12.2 KiB
bb01-xperf.cshield.io/tag/xperf.js?clientId=T9lotqYiXv&tenantId=wOWnAutKvL1800.0 s6.0 KiB
/beacon.min.js/v8c78df7c7c0f484497ecbca7046644da177152312...86400.0 s10.7 KiB
/pdt2/6/b/6/1/700x700/celed32svhd26b6/rw/continental-edis...864000.0 s34.9 KiB
try.abtasty.com/4beaa2b071f2bc1a0deceb6b57017e90.js600.0 s3.5 KiB
/pdt2/6/8/3/1/700x700/aaaap73683/rw/wickey-aire-de-jeux-p...864000.0 s32.5 KiB
/pdt2/r/l/d/1/400x400/ninns2mkworld/rw/mario-kart-world-j...864000.0 s24.9 KiB
/pdt2/e/t/2/1/400x400/ninsupmargal1et2/rw/super-mario-gal...864000.0 s24.9 KiB
/pdt2/8/1/9/1/700x700/auc8424511108819/rw/trampoline-305-...864000.0 s24.3 KiB
cdn.facil-iti.app/tags/faciliti-tag.min.js345600.0 s9.3 KiB
/pdt2/5/1/6/1/700x700/can8059019095516/rw/lave-linge-hubl...864000.0 s15.4 KiB
/pdt2/8/2/7/1/400x400/auc1715767455827/rw/trottinette-ele...864000.0 s14.9 KiB
/pdt2/6/5/8/1/400x400/aaapo22658/rw/vactechpro-aspirateur...864000.0 s14.9 KiB
/pdt2/9/2/0/1/400x400/sch4046664081920/rw/tondeuse-thermi...864000.0 s14.5 KiB
/pdt2/3/6/6/1/400x400/bra7500435238366/rw/epilateur-a-lum...864000.0 s13.8 KiB
/pdt2/7/8/6/1/400x400/aabqx89786/rw/raoo-min-tapis-de-cou...864000.0 s12.9 KiB
/pdt2/b/0/3/1/400x400/bunbespiscrob03/rw/kit-piscine-hors...864000.0 s12.1 KiB
/pdt2/5/b/6/1/400x400/celed50svqld25b6/rw/tv-led-qled-con...864000.0 s11.9 KiB
/pdt2/3/8/9/1/400x400/bea3384349150389/rw/beaba-transat-u...864000.0 s11.1 KiB
/pdt2/5/0/3/1/400x400/aaari33503/rw/anthbot-genie800-robo...864000.0 s11.1 KiB
/pdt2/5/s/e/1/400x400/zag70035se/rw/tablette-tactile-leno...864000.0 s10.5 KiB
/pdt2/9/8/3/1/400x400/sch4046664109983/rw/elagueuse-therm...864000.0 s10.4 KiB
/pdt2/1/1/7/1/400x400/sou3598740045117/rw/balancoire-soul...864000.0 s9.9 KiB
/pdt2/8/0/2/1/400x400/smo810802/rw/smoby-life-maison-pilo...864000.0 s9.3 KiB
/pdt2/8/9/4/1/400x400/bun8710103968894/rw/cafetiere-a-dos...864000.0 s9.2 KiB
/pdt2/9/3/8/1/400x400/nin0622356376938/rw/blender-ninja-b...864000.0 s9.1 KiB
/pdt2/a/r/t/1/400x400/trismart/rw/trigano-aire-de-jeux-en...864000.0 s8.4 KiB
/pdt2/m/b/c/1/400x400/hoovhwp610ambc/rw/lave-linge-hublot...864000.0 s8.2 KiB
/pdt2/2/3/8/1/400x400/am2238/rw/batterie-de-cuisine-induc...864000.0 s8.2 KiB
/pdt2/7/0/8/1/400x400/aaapp19708/rw/friteuse-sans-huile-n...864000.0 s7.5 KiB
/pdt2/3/6/8/1/400x400/bbc3220660341368/rw/bebeconfort-sof...864000.0 s7.5 KiB
/pdt2/3/5/1/1/400x400/rob6936905902351/rw/roborock-q10-vf...864000.0 s7.3 KiB
/pdt2/3/6/8/1/400x400/web1733864522368/rw/barbecue-a-gaz-...864000.0 s6.6 KiB
/pdt2/9/1/7/1/400x400/aaape96917/rw/toboggan-aleo-by-trig...864000.0 s6.5 KiB
/pdt2/2/c/b/1/400x400/cerfrsh24002cb/rw/airfryer-friteuse...864000.0 s6.4 KiB
/pdt2/e/x/e/1/400x400/rcdapp0038253exe/rw/apple-iphone-14...864000.0 s6.0 KiB
/pdt2/e/x/e/1/400x400/rcdappvdgpoacexe/rw/apple-iphone-15...864000.0 s5.9 KiB
/pdt2/t/a/b/1/400x400/salonalusantab/rw/salon-de-jardin-c...864000.0 s5.2 KiB
/pdt2/e/x/e/1/400x400/rcdapp0032098exe/rw/apple-iphone-13...864000.0 s5.2 KiB
/pdt2/4/4/2/1/400x400/kit4046664035442/rw/taille-haie-the...864000.0 s5.0 KiB
/pdt2/e/1/8/1/400x400/hortense18/rw/cuvee-hortense-2024-e...864000.0 s4.6 KiB
/pdt2/2/0/1/1/400x400/smo820201/rw/smoby-life-toboggan-su...864000.0 s4.4 KiB
/pdt2/i/n/g/1/400x400/archeresliding/rw/abri-de-jardin-en...864000.0 s4.2 KiB
/pdt2/5/6/1/1/400x400/vicomteb002561/rw/canape-d-angle-co...864000.0 s3.9 KiB
/pdt2/a/n/t/2/400x400/13731gant/rw/jardiniere-eda-volcani...864000.0 s3.6 KiB
/pdt2/4/p/m/1/400x400/varia6510a4pm/rw/armoire-varia-deco...864000.0 s3.3 KiB
/pdt2/4/5/b/1/400x400/celv1145b/rw/lave-vaisselle-pose-li...864000.0 s2.3 KiB
/pdt2/n/f/b/1/400x400/cefc251nfb/rw/refrigerateur-congela...864000.0 s1.6 KiB

Reducing the download time of images can improve the perceived load time of the page and LCP. Learn more about optimizing image size

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLResource SizeEst Savings
Kidulte div.c-scroller__item > a.c-shortcutsnav__item > div.c-shortcutsnav__media > img
/other/telechargement-13-_260223101205.png?1fc4b319-4642-...101.7 KiB98.9 KiB
reconditionnés div.c-scroller__item > a.c-shortcutsnav__item > div.c-shortcutsnav__media > img
/other/nouveau-projet-14-_250722171446.png?d8dee9b4-1cce-...99.9 KiB96.4 KiB
TV - son div.c-scroller__item > a.c-shortcutsnav__item > div.c-shortcutsnav__media > img
www.cdiscount.com/other/tv_240610143652.png?ae45fec1-4ebd-43ad-bcfd-bd4dab4d620a101.3 KiB96.3 KiB
Auto - Moto div.c-scroller__item > a.c-shortcutsnav__item > div.c-shortcutsnav__media > img
/other/michelin-pilot-sport-5-235-40-zr-19-96-y-pne-remov...96.1 KiB91.6 KiB
Mode div.c-scroller__item > a.c-shortcutsnav__item > div.c-shortcutsnav__media > img
/other/air_force-removebg-preview_240820153637.png?ac24b4...73.2 KiB68.2 KiB
offres mammotion div#grid-nav-product-1 > a > div.o-card__image > img
/other/pa-800x800-gene-promo-sans-codep19-99140_260407105...74.0 KiB55.7 KiB
Téléphonie div.c-scroller__item > a.c-shortcutsnav__item > div.c-shortcutsnav__media > img
/other/apple-iphone-17-pro-256gb-cosmic-removebg-preview_...58.0 KiB54.4 KiB
Bricolage div.c-scroller__item > a.c-shortcutsnav__item > div.c-shortcutsnav__media > img
/other/bricolage_240610144818.png?6b06bd91-4fe6-435b-8bba...59.0 KiB54.0 KiB
Meuble div.c-scroller__item > a.c-shortcutsnav__item > div.c-shortcutsnav__media > img
/other/maison_240610144340.png?fa48b6ad-19ef-4870-8384-a6...58.5 KiB53.5 KiB
Informatique div.c-scroller__item > a.c-shortcutsnav__item > div.c-shortcutsnav__media > img
/other/apple-icone-1-_240821171332.png?e52e6156-61d6-4795...57.1 KiB52.2 KiB
extérieur div.c-scroller__item > a.c-shortcutsnav__item > div.c-shortcutsnav__media > img
/other/vignette-entree-p19-98895-1_260302120536.png?3fb54...53.8 KiB48.8 KiB
Meilleures ventes canapés div#grid-nav-product-1 > a > div.o-card__image > img
/other/pa-800x800-gene-promop19-99157_260407163016.png?80...64.5 KiB43.5 KiB
Jeux-vidéos div.c-scroller__item > a.c-shortcutsnav__item > div.c-shortcutsnav__media > img
/other/jvd_240610144930.png?a8fa7aaa-7191-4ad3-83d6-01176...47.9 KiB43.4 KiB
Canapé div.c-scroller__item > a.c-shortcutsnav__item > div.c-shortcutsnav__media > img
/other/canape-d-angle-convertible-grand__5_-removebg-prev...46.3 KiB42.8 KiB
Mes courses div.c-scroller__item > a.c-shortcutsnav__item > div.c-shortcutsnav__media > img
/other/pgc_240610145325.png?40eccfa6-fc67-4fc5-b423-c4904...40.2 KiB35.3 KiB
Electroménager div.c-scroller__item > a.c-shortcutsnav__item > div.c-shortcutsnav__media > img
/other/2219078a190e3d1a9dac03f975630f81_240416164228.png?...38.0 KiB34.2 KiB
Bébé div.c-scroller__item > a.c-shortcutsnav__item > div.c-shortcutsnav__media > img
/other/cybex-poussette-beezy-blk-magic-black-removebg-pre...38.5 KiB33.8 KiB
TV LED HD 32'' article.product-card > a > div.product-card__image-wrapper > img.product-card__image
/pdt2/6/b/6/1/700x700/celed32svhd26b6/rw/continental-edis...35.4 KiB30.7 KiB
Literie div.c-scroller__item > a.c-shortcutsnav__item > div.c-shortcutsnav__media > img
/other/deko-dream-zen-pack-pret-a-dormi__9_-removebg-prev...34.3 KiB30.2 KiB
Jouets div.c-scroller__item > a.c-shortcutsnav__item > div.c-shortcutsnav__media > img
/other/telechargement-12-_251224112030.png?0944120c-8594-...35.3 KiB28.8 KiB
Animalerie div.c-scroller__item > a.c-shortcutsnav__item > div.c-shortcutsnav__media > img
/other/salon-de-jardin-4-pices-removebg-preview_250402144...32.7 KiB28.7 KiB
Nouveauté jeux vidéo a.vCats2022__link > div.vCats2022__col__back > picture.vCats2022__col__bg > img
/other/bo-sms-350x450-voyage-1-1-_260402101351.png?3a484a...51.9 KiB26.3 KiB
Tour de jeux bois XXL article.product-card > a > div.product-card__image-wrapper > img.product-card__image
/pdt2/6/8/3/1/700x700/aaaap73683/rw/wickey-aire-de-jeux-p...32.2 KiB25.5 KiB
Sport div.c-scroller__item > a.c-shortcutsnav__item > div.c-shortcutsnav__media > img
/other/sport_240610144528.png?aa3bda65-6100-47df-980a-935...25.4 KiB22.3 KiB
Promo° div.c-scroller__item > a > div.o-card__image > img
/other/pa-800x800-gene-promo-p19-98892_260318150421.png?8...35.8 KiB20.5 KiB
Trampoline Ø305cm article.product-card > a > div.product-card__image-wrapper > img.product-card__image
/pdt2/8/1/9/1/700x700/auc8424511108819/rw/trampoline-305-...23.9 KiB18.9 KiB
nouveautes Samsung galaxy S26 a.vCats2022__link > div.vCats2022__col__back > picture.vCats2022__col__bg > img
/other/bo-sms-350x450-voyage-2-_260402101523.png?e616c71b...44.2 KiB18.5 KiB
Notre sélection Continental Edison; div#grid-nav-pa-2 > a > div.o-card__image > img
/other/pa-pc-sms-800x800-entree-mag-v2-cta_250505100115.p...23.5 KiB17.6 KiB
Promo° div#grid-nav-product-2 > a > div.o-card__image > img
/other/pa-800x800-alertes-copiep19-94907_250409163535.png...23.4 KiB15.8 KiB
La cave div.c-scroller__item > a.c-shortcutsnav__item > div.c-shortcutsnav__media > img
/other/m-de-minuty-2023-cotes-de-provence-vin-rose-remove...17.6 KiB15.6 KiB
CANDY Lave-linge 11 kg - Induction article.product-card > a > div.product-card__image-wrapper > img.product-card__image
/pdt2/5/1/6/1/700x700/can8059019095516/rw/lave-linge-hubl...15.0 KiB13.2 KiB
Trottinette électrique 800W 10 article.product-card > a > div.product-card__image-wrapper > img.product-card__image
/pdt2/8/2/7/1/400x400/auc1715767455827/rw/trottinette-ele...14.5 KiB9.2 KiB
BRAUN Épilateur à lumière pulsée article.product-card > a > div.product-card__image-wrapper > img.product-card__image
/pdt2/3/6/6/1/400x400/bra7500435238366/rw/epilateur-a-lum...13.3 KiB8.5 KiB
Tapis de course pliable article.product-card > a > div.product-card__image-wrapper > img.product-card__image
/pdt2/7/8/6/1/400x400/aabqx89786/rw/raoo-min-tapis-de-cou...12.5 KiB8.0 KiB
TV QLED 50 article.product-card > a > div.product-card__image-wrapper > img.product-card__image
/pdt2/5/b/6/1/400x400/celed50svqld25b6/rw/tv-led-qled-con...11.4 KiB7.3 KiB
BEABA Transat Up and Down 3 positions article.product-card > a > div.product-card__image-wrapper > img.product-card__image
/pdt2/3/8/9/1/400x400/bea3384349150389/rw/beaba-transat-u...10.7 KiB6.8 KiB
LENOVO Tablette IdeaTab Plus12,1 article.product-card > a > div.product-card__image-wrapper > img.product-card__image
/pdt2/5/s/e/1/400x400/zag70035se/rw/tablette-tactile-leno...10.1 KiB6.4 KiB
NINJA Blender 760 ml article.product-card > a > div.product-card__image-wrapper > img.product-card__image
/pdt2/9/3/8/1/400x400/nin0622356376938/rw/blender-ninja-b...9.3 KiB5.8 KiB
PHILIPS Cafetière à dosette Senseo article.product-card > a > div.product-card__image-wrapper > img.product-card__image
/pdt2/8/9/4/1/400x400/bun8710103968894/rw/cafetiere-a-dos...8.8 KiB5.6 KiB
SCHEPPACH Tondeuse thermique autotractée article.product-card > a > div.product-card__image-wrapper > img.product-card__image
/pdt2/9/2/0/1/400x400/sch4046664081920/rw/tondeuse-thermi...14.0 KiB5.1 KiB
HOOVER Lave-linge 10 kg - Induction article.product-card > a > div.product-card__image-wrapper > img.product-card__image
/pdt2/m/b/c/1/400x400/hoovhwp610ambc/rw/lave-linge-hublot...7.8 KiB5.0 KiB
ARTHUR MARTIN Batterie de cuisine induction 10 pièces article.product-card > a > div.product-card__image-wrapper > img.product-card__image
/pdt2/2/3/8/1/400x400/am2238/rw/batterie-de-cuisine-induc...7.8 KiB5.0 KiB
BEBECONFORT Lit parapluie article.product-card > a > div.product-card__image-wrapper > img.product-card__image
/pdt2/3/6/8/1/400x400/bbc3220660341368/rw/bebeconfort-sof...7.7 KiB4.8 KiB
Jusqu'à -53% sur une sélection SEB a.vCats2022__link > div.vCats2022__col__back > picture.vCats2022__col__bg > img
/other/bo-sms-350x450-p19-99145_260407142049.png?4d2adb12...30.2 KiB4.6 KiB
ROBOROCK Aspirateur robot laveur article.product-card > a > div.product-card__image-wrapper > img.product-card__image
/pdt2/3/5/1/1/400x400/rob6936905902351/rw/roborock-q10-vf...6.9 KiB4.4 KiB
BESTWAY Kit piscine hors sol article.product-card > a > div.product-card__image-wrapper > img.product-card__image
/pdt2/b/0/3/1/400x400/bunbespiscrob03/rw/kit-piscine-hors...11.6 KiB4.2 KiB

These insights are also available in the Chrome DevTools Performance Panel - record a trace to view more detailed information.

Redirects introduce additional delays before the page can be loaded. Learn how to avoid page redirects.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 888 ms
URLTime Spent
www.cdiscount.com/888 ms
www.cdiscount.com/0.0 ms

Time to Interactive is the amount of time it takes for the page to become fully interactive. Learn more about the Time to Interactive metric.

Why this matters

Performance issues directly impact user engagement and conversion rates.

TTI

The maximum potential First Input Delay that your users could experience is the duration of the longest task. Learn more about the Maximum Potential First Input Delay metric.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Diagnostics

Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. Learn how to reduce unused JavaScript.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 150 ms 297.7 KiB
URLTransfer SizeEst Savings
115a4b14229tz55.lyfnh.io/tag/xcare.js?clientId=T9lotqYiXv&tenantId=wOWnAutKvL141.7 KiB57.7 KiB
www.cdiscount.com/sms-react-web/6500.c0443c002c923abb.bundle.js131.2 KiB55.5 KiB
www.cdiscount.com/sms-react-web/770.405c69d70aa05e7f.bundle.js45.3 KiB32.6 KiB
www.cdiscount.com/sms-react-web/2070.635e69023f9ec54a.bundle.js30.6 KiB29.7 KiB
try.abtasty.com/4beaa2b071f2bc1a0deceb6b57017e90/main.b7ad69d6f6a8db625874.js66.2 KiB28.2 KiB
www.cdiscount.com/sms-react-web/6302.fb9dca4e26562a92.bundle.js44.4 KiB24.4 KiB
www.cdiscount.com/sms-react-web/854.1a9aae97e8bd5424.bundle.js75.1 KiB24.0 KiB
www.cdiscount.com/sms-react-web/6346.90f530b54232c0af.bundle.js31.6 KiB22.9 KiB
www.cdiscount.com/sms-react-web/8090.6a78f581c8104ff0.bundle.js35.4 KiB22.7 KiB

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.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLTotal CPU TimeScript EvaluationScript Parse
www.cdiscount.com/1.3 s221 ms82 ms
Unattributable1.2 s27 ms0.0 ms
www.cdiscount.com/sms-react-web/6500.c0443c002c923abb.bundle.js1.2 s819 ms52 ms
www.cdiscount.com/sms-react-web/header.189200c00ef1a38c.bundle.js922 ms905 ms1.0 ms
115a4b14229tz55.lyfnh.io/tag/xcare.js?clientId=T9lotqYiXv&tenantId=wOWnAutKvL793 ms722 ms38 ms
www.cdiscount.com/sms-react-web/854.1a9aae97e8bd5424.bundle.js373 ms213 ms53 ms
www.cdiscount.com/cdn-cgi/challenge-platform/scripts/jsd/main.js299 ms242 ms2.0 ms
www.cdiscount.com/Js/external/tagcommander/tc_nav_sms.js228 ms198 ms17 ms
try.abtasty.com/4beaa2b071f2bc1a0deceb6b57017e90/main.b7ad69d6f6a8db625874.js180 ms154 ms23 ms
www.cdiscount.com/Js/external/tagcommander/privacy_v2_7.js?v=232168 ms132 ms12 ms
www.cdiscount.com/sms-react-web/6302.fb9dca4e26562a92.bundle.js86 ms14 ms13 ms
www.cdiscount.com/sms-react-web/pa.70f796c67d34db54.bundle.js83 ms82 ms0.6 ms

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 work

Why this matters

Performance issues directly impact user engagement and conversion rates.

CategoryTime Spent
Script Evaluation3.9 s
Other1.5 s
Style & Layout689 ms
Script Parsing & Compilation510 ms
Rendering277 ms
Parse HTML & CSS205 ms
Garbage Collection115 ms

Minifying CSS files can reduce network payload sizes. Learn how to minify CSS.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 0.0 ms 10.4 KiB
URLTransfer SizeEst Savings
.bg-color-bloc1{ background-color: #16B4F2; } …22.8 KiB6.5 KiB
/* bloc grille cdav */ .grid-item h4 { text-align: center; margin-top: 8px; … } …9.3 KiB3.9 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.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 0.0 ms 10.8 KiB
URLTransfer SizeEst Savings
.erBbkF { font-family: var(--font-family-title); font-weight: var(--font-weight-bold); … } …17.1 KiB10.8 KiB

Large network payloads cost users real money and are highly correlated with long load times. Learn how to reduce payload sizes.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLTransfer Size
/other/800x800-p19-98793_v4_260323160748.png?71413da4-07b...408.6 KiB
/other/500x500-copie_260210164428.png?75b2be92-fd33-4ab9-...209.1 KiB
/other/rs-800x800-voyage-p19-99032-1-_260320165219.png?b5...200.3 KiB
/other/rs-800x800-voyage-1-1-_260320165944.png?e4f081c1-8...185.0 KiB
/other/pa-800x800-gene-p19-99053_260324104345.png?fde9f21...181.2 KiB
www.cdiscount.com/157.4 KiB
/other/rs-800x800-voyage-p19-98899-1-_260320170122.png?f0...153.4 KiB
115a4b14229tz55.lyfnh.io/tag/xcare.js?clientId=T9lotqYiXv&tenantId=wOWnAutKvL142.1 KiB
/other/800x800-rs-service-voyage-1-_260320164824.png?788c...137.7 KiB
www.cdiscount.com/sms-react-web/6500.c0443c002c923abb.bundle.js131.7 KiB

Set an explicit width and height on image elements to reduce layout shifts and improve CLS. Learn how to set image dimensions

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL
reconditionnés div.c-scroller__item > a.c-shortcutsnav__item > div.c-shortcutsnav__media > img
/other/nouveau-projet-14-_250722171446.png?d8dee9b4-1cce-...
Promo° div.c-scroller__item > a > div.o-card__image > img
/other/pa-800x800-gene-promo-p19-98892_260318150421.png?8...
Promo° div#grid-nav-product-2 > a > div.o-card__image > img
/other/pa-800x800-alertes-copiep19-94907_250409163535.png...
offres mammotion div#grid-nav-product-1 > a > div.o-card__image > img
/other/pa-800x800-gene-promo-sans-codep19-99140_260407105...
Meilleures ventes canapés div#grid-nav-product-1 > a > div.o-card__image > img
/other/pa-800x800-gene-promop19-99157_260407163016.png?80...
Notre sélection Continental Edison; div#grid-nav-pa-2 > a > div.o-card__image > img
/other/pa-pc-sms-800x800-entree-mag-v2-cta_250505100115.p...
offres mammotion div#grid-nav-product-1 > a > div.o-card__image > img
/other/pa-800x800-gene-promo-sans-codep19-99140_260407105...
Meilleures ventes canapés div#grid-nav-product-1 > a > div.o-card__image > img
/other/pa-800x800-gene-promop19-99157_260407163016.png?80...
Notre sélection Continental Edison; div#grid-nav-pa-2 > a > div.o-card__image > img
/other/pa-pc-sms-800x800-entree-mag-v2-cta_250505100115.p...
Tour de jeux bois XXL article.product-card > a > div.product-card__image-wrapper > img.product-card__image
/pdt2/6/8/3/1/700x700/aaaap73683/rw/wickey-aire-de-jeux-p...
Trampoline Ø305cm article.product-card > a > div.product-card__image-wrapper > img.product-card__image
/pdt2/8/1/9/1/700x700/auc8424511108819/rw/trampoline-305-...
CANDY Lave-linge 11 kg - Induction article.product-card > a > div.product-card__image-wrapper > img.product-card__image
/pdt2/5/1/6/1/700x700/can8059019095516/rw/lave-linge-hubl...
TV LED HD 32'' article.product-card > a > div.product-card__image-wrapper > img.product-card__image
/pdt2/6/b/6/1/700x700/celed32svhd26b6/rw/continental-edis...
CANDY Lave-linge 11 kg - Induction article.product-card > a > div.product-card__image-wrapper > img.product-card__image
/pdt2/5/1/6/1/700x700/can8059019095516/rw/lave-linge-hubl...
TV LED HD 32'' article.product-card > a > div.product-card__image-wrapper > img.product-card__image
/pdt2/6/b/6/1/700x700/celed32svhd26b6/rw/continental-edis...
Kidulte div.c-scroller__item > a.c-shortcutsnav__item > div.c-shortcutsnav__media > img
/other/telechargement-13-_260223101205.png?1fc4b319-4642-...
Téléphonie div.c-scroller__item > a.c-shortcutsnav__item > div.c-shortcutsnav__media > img
/other/apple-iphone-17-pro-256gb-cosmic-removebg-preview_...
extérieur div.c-scroller__item > a.c-shortcutsnav__item > div.c-shortcutsnav__media > img
/other/vignette-entree-p19-98895-1_260302120536.png?3fb54...
Bricolage div.c-scroller__item > a.c-shortcutsnav__item > div.c-shortcutsnav__media > img
/other/bricolage_240610144818.png?6b06bd91-4fe6-435b-8bba...
Informatique div.c-scroller__item > a.c-shortcutsnav__item > div.c-shortcutsnav__media > img
/other/apple-icone-1-_240821171332.png?e52e6156-61d6-4795...
Meuble div.c-scroller__item > a.c-shortcutsnav__item > div.c-shortcutsnav__media > img
/other/maison_240610144340.png?fa48b6ad-19ef-4870-8384-a6...
Jeux-vidéos div.c-scroller__item > a.c-shortcutsnav__item > div.c-shortcutsnav__media > img
/other/jvd_240610144930.png?a8fa7aaa-7191-4ad3-83d6-01176...
Electroménager div.c-scroller__item > a.c-shortcutsnav__item > div.c-shortcutsnav__media > img
/other/2219078a190e3d1a9dac03f975630f81_240416164228.png?...
TV - son div.c-scroller__item > a.c-shortcutsnav__item > div.c-shortcutsnav__media > img
www.cdiscount.com/other/tv_240610143652.png?ae45fec1-4ebd-43ad-bcfd-bd4dab4d620a
Sport div.c-scroller__item > a.c-shortcutsnav__item > div.c-shortcutsnav__media > img
/other/sport_240610144528.png?aa3bda65-6100-47df-980a-935...
Mode div.c-scroller__item > a.c-shortcutsnav__item > div.c-shortcutsnav__media > img
/other/air_force-removebg-preview_240820153637.png?ac24b4...
La cave div.c-scroller__item > a.c-shortcutsnav__item > div.c-shortcutsnav__media > img
/other/m-de-minuty-2023-cotes-de-provence-vin-rose-remove...
Auto - Moto div.c-scroller__item > a.c-shortcutsnav__item > div.c-shortcutsnav__media > img
/other/michelin-pilot-sport-5-235-40-zr-19-96-y-pne-remov...
Bébé div.c-scroller__item > a.c-shortcutsnav__item > div.c-shortcutsnav__media > img
/other/cybex-poussette-beezy-blk-magic-black-removebg-pre...
Mes courses div.c-scroller__item > a.c-shortcutsnav__item > div.c-shortcutsnav__media > img
/other/pgc_240610145325.png?40eccfa6-fc67-4fc5-b423-c4904...
Animalerie div.c-scroller__item > a.c-shortcutsnav__item > div.c-shortcutsnav__media > img
/other/salon-de-jardin-4-pices-removebg-preview_250402144...
Carte Cadeau div.c-scroller__item > a.c-shortcutsnav__item > div.c-shortcutsnav__media > img
/other/500x500-copie_260210164428.png?75b2be92-fd33-4ab9-...
Ensemble de jardin 10 personnes article.product-card > a > div.product-card__image-wrapper > img.product-card__image
/other/tectake-salon-de-jardin-malaga-pour-6-a-10-personn...
Jouets div.c-scroller__item > a.c-shortcutsnav__item > div.c-shortcutsnav__media > img
/other/telechargement-12-_251224112030.png?0944120c-8594-...
Canapé div.c-scroller__item > a.c-shortcutsnav__item > div.c-shortcutsnav__media > img
/other/canape-d-angle-convertible-grand__5_-removebg-prev...
ANTHBOT Robot tondeuse 1500m² article.product-card > a > div.product-card__image-wrapper > img.product-card__image
/pdt2/5/0/3/1/400x400/aaari33503/rw/anthbot-genie800-robo...
BESTWAY Kit piscine hors sol article.product-card > a > div.product-card__image-wrapper > img.product-card__image
/pdt2/b/0/3/1/400x400/bunbespiscrob03/rw/kit-piscine-hors...
SCHEPPACH Tondeuse thermique autotractée article.product-card > a > div.product-card__image-wrapper > img.product-card__image
/pdt2/9/2/0/1/400x400/sch4046664081920/rw/tondeuse-thermi...
WEBER Barbecue à gaz 3 brûleurs article.product-card > a > div.product-card__image-wrapper > img.product-card__image
/pdt2/3/6/8/1/400x400/web1733864522368/rw/barbecue-a-gaz-...
Salon de jardin 5 personnes article.product-card > a > div.product-card__image-wrapper > img.product-card__image
/pdt2/t/a/b/1/400x400/salonalusantab/rw/salon-de-jardin-c...
SMOBY Maison Pilotis avec toboggan article.product-card > a > div.product-card__image-wrapper > img.product-card__image
/pdt2/8/0/2/1/400x400/smo810802/rw/smoby-life-maison-pilo...
Abri de jardin 8,84 m² article.product-card > a > div.product-card__image-wrapper > img.product-card__image
/pdt2/i/n/g/1/400x400/archeresliding/rw/abri-de-jardin-en...
Aire de jeux en bois 3 agrès + toboggan article.product-card > a > div.product-card__image-wrapper > img.product-card__image
/pdt2/1/1/7/1/400x400/sou3598740045117/rw/balancoire-soul...
SMOBY Toboggan évolutif 2 en 1 article.product-card > a > div.product-card__image-wrapper > img.product-card__image
/pdt2/2/0/1/1/400x400/smo820201/rw/smoby-life-toboggan-su...
Jardinière 98L article.product-card > a > div.product-card__image-wrapper > img.product-card__image
/pdt2/a/n/t/2/400x400/13731gant/rw/jardiniere-eda-volcani...
Aire de jeux en bois article.product-card > a > div.product-card__image-wrapper > img.product-card__image
/pdt2/a/r/t/1/400x400/trismart/rw/trigano-aire-de-jeux-en...
Toboggan 3 mètres article.product-card > a > div.product-card__image-wrapper > img.product-card__image
/pdt2/9/1/7/1/400x400/aaape96917/rw/toboggan-aleo-by-trig...
HOOVER Lave-linge 10 kg - Induction article.product-card > a > div.product-card__image-wrapper > img.product-card__image
/pdt2/m/b/c/1/400x400/hoovhwp610ambc/rw/lave-linge-hublot...
iPhone 13 128Go - Reconditionné - Excellent état article.product-card > a > div.product-card__image-wrapper > img.product-card__image
/pdt2/e/x/e/1/400x400/rcdapp0032098exe/rw/apple-iphone-13...
Aspirateur balai sans fil article.product-card > a > div.product-card__image-wrapper > img.product-card__image
/pdt2/6/5/8/1/400x400/aaapo22658/rw/vactechpro-aspirateur...
Cuvée Hortense 2024 Entre Deux Mers article.product-card > a > div.product-card__image-wrapper > img.product-card__image
/pdt2/e/1/8/1/400x400/hortense18/rw/cuvee-hortense-2024-e...
ARTHUR MARTIN Batterie de cuisine induction 10 pièces article.product-card > a > div.product-card__image-wrapper > img.product-card__image
/pdt2/2/3/8/1/400x400/am2238/rw/batterie-de-cuisine-induc...
BRAUN Épilateur à lumière pulsée article.product-card > a > div.product-card__image-wrapper > img.product-card__image
/pdt2/3/6/6/1/400x400/bra7500435238366/rw/epilateur-a-lum...
BEABA Transat Up and Down 3 positions article.product-card > a > div.product-card__image-wrapper > img.product-card__image
/pdt2/3/8/9/1/400x400/bea3384349150389/rw/beaba-transat-u...
Trottinette électrique 800W 10 article.product-card > a > div.product-card__image-wrapper > img.product-card__image
/pdt2/8/2/7/1/400x400/auc1715767455827/rw/trottinette-ele...
Canapé d'angle convertible article.product-card > a > div.product-card__image-wrapper > img.product-card__image
/pdt2/5/6/1/1/400x400/vicomteb002561/rw/canape-d-angle-co...
LENOVO Tablette IdeaTab Plus12,1 article.product-card > a > div.product-card__image-wrapper > img.product-card__image
/pdt2/5/s/e/1/400x400/zag70035se/rw/tablette-tactile-leno...
ROBOROCK Aspirateur robot laveur article.product-card > a > div.product-card__image-wrapper > img.product-card__image
/pdt2/3/5/1/1/400x400/rob6936905902351/rw/roborock-q10-vf...
Lave-vaisselle 11 couverts article.product-card > a > div.product-card__image-wrapper > img.product-card__image
/pdt2/4/5/b/1/400x400/celv1145b/rw/lave-vaisselle-pose-li...
PHILIPS Cafetière à dosette Senseo article.product-card > a > div.product-card__image-wrapper > img.product-card__image
/pdt2/8/9/4/1/400x400/bun8710103968894/rw/cafetiere-a-dos...
BEBECONFORT Lit parapluie article.product-card > a > div.product-card__image-wrapper > img.product-card__image
/pdt2/3/6/8/1/400x400/bbc3220660341368/rw/bebeconfort-sof...
NINJA Blender 760 ml article.product-card > a > div.product-card__image-wrapper > img.product-card__image
/pdt2/9/3/8/1/400x400/nin0622356376938/rw/blender-ninja-b...
TV QLED 50 article.product-card > a > div.product-card__image-wrapper > img.product-card__image
/pdt2/5/b/6/1/400x400/celed50svqld25b6/rw/tv-led-qled-con...
Tapis de course pliable article.product-card > a > div.product-card__image-wrapper > img.product-card__image
/pdt2/7/8/6/1/400x400/aabqx89786/rw/raoo-min-tapis-de-cou...
iPhone 15 128Go Reconditionné - Excellent état article.product-card > a > div.product-card__image-wrapper > img.product-card__image
/pdt2/e/x/e/1/400x400/rcdappvdgpoacexe/rw/apple-iphone-15...
Armoire 4 portes et miroirs article.product-card > a > div.product-card__image-wrapper > img.product-card__image
/pdt2/4/p/m/1/400x400/varia6510a4pm/rw/armoire-varia-deco...
NINJA Friteuse sans huile 7,6L article.product-card > a > div.product-card__image-wrapper > img.product-card__image
/pdt2/7/0/8/1/400x400/aaapp19708/rw/friteuse-sans-huile-n...
Réfrigérateur congélateur 251L article.product-card > a > div.product-card__image-wrapper > img.product-card__image
/pdt2/n/f/b/1/400x400/cefc251nfb/rw/refrigerateur-congela...
Airfryer 9L article.product-card > a > div.product-card__image-wrapper > img.product-card__image
/pdt2/2/c/b/1/400x400/cerfrsh24002cb/rw/airfryer-friteuse...
TV QLED 50 article.product-card > a > div.product-card__image-wrapper > img.product-card__image
/pdt2/5/b/6/1/400x400/celed50svqld25b6/rw/tv-led-qled-con...
Tapis de course pliable article.product-card > a > div.product-card__image-wrapper > img.product-card__image
/pdt2/7/8/6/1/400x400/aabqx89786/rw/raoo-min-tapis-de-cou...
iPhone 15 128Go Reconditionné - Excellent état article.product-card > a > div.product-card__image-wrapper > img.product-card__image
/pdt2/e/x/e/1/400x400/rcdappvdgpoacexe/rw/apple-iphone-15...
Armoire 4 portes et miroirs article.product-card > a > div.product-card__image-wrapper > img.product-card__image
/pdt2/4/p/m/1/400x400/varia6510a4pm/rw/armoire-varia-deco...
NINJA Friteuse sans huile 7,6L article.product-card > a > div.product-card__image-wrapper > img.product-card__image
/pdt2/7/0/8/1/400x400/aaapp19708/rw/friteuse-sans-huile-n...
Réfrigérateur congélateur 251L article.product-card > a > div.product-card__image-wrapper > img.product-card__image
/pdt2/n/f/b/1/400x400/cefc251nfb/rw/refrigerateur-congela...
Airfryer 9L article.product-card > a > div.product-card__image-wrapper > img.product-card__image
/pdt2/2/c/b/1/400x400/cerfrsh24002cb/rw/airfryer-friteuse...
Literie div.c-scroller__item > a.c-shortcutsnav__item > div.c-shortcutsnav__media > img
/other/deko-dream-zen-pack-pret-a-dormi__9_-removebg-prev...
Br tout site div#carousel > a > picture > img
/other/slider-sms-2025-656x370-gene-p19-97333_26040312114...
Barbecue à charbon div#carousel > a > picture > img
/other/prenezlair-slider-sms-656x370-pdm-2026-4-6-coo3451...
Tondeuse SCHEPPACH div#carousel > a > picture > img
/other/prenezlair-slider-sms-656x370-pdm-2026-4-6-sch4046...
Salon de jardin div#carousel > a > picture > img
/other/prenezlair-slider-sms-656x370-pdm-2026-4-6-salonka...
Piscine INTEX div#carousel > a > picture > img
/other/prenezlair-slider-sms-656x370-pdm-2026-4-6-int2635...
Trottinette div#carousel > a > picture > img
/other/prenezlair-slider-sms-656x370-pdm-2026-4-6-aut3700...
Salon de jardin div#carousel > a > picture > img
/other/prenezlair-slider-sms-656x370-pdm-2026-4-6-bocaboi...
Table pliante div#carousel > a > picture > img
/other/prenezlair-slider-sms-656x370-pdm-2026-4-6-zjf180c...
Dyson div#carousel > a > picture > img
/other/mv-slider-sms-656x370-pdm-2026-3-31-bundysonv8adva...
Macbook Neo div.o-container > a > picture > img.first-real
/other/640x240-copiep19-98980_260318152058.png?f3c15194-4...
IMBATTABLES div.o-container > a > picture > img.first-real
/other/640-x-240_250625123031.png?9cd733c8-c039-4e92-9ea7...
Pourquoi choisir Cdiscount div.img-banner > a > picture > img.first-real
/other/format-marque-640x240-3_250224134003.png?71cd4b78-...
Macbook Neo div.o-container > a > picture > img.first-real
/other/640x240-copiep19-98980_260318152058.png?f3c15194-4...
IMBATTABLES div.o-container > a > picture > img.first-real
/other/640-x-240_250625123031.png?9cd733c8-c039-4e92-9ea7...
Pourquoi choisir Cdiscount div.img-banner > a > picture > img.first-real
/other/format-marque-640x240-3_250224134003.png?71cd4b78-...
Top Tendances div.sc-JEhMO > div.sc-gnnDb > div.sc-itWPBs > img.sc-dcgwPl
Electroménager div.sc-JEhMO > div.sc-gnnDb > div.sc-itWPBs > img.sc-dcgwPl
Téléphonie div.sc-JEhMO > div.sc-gnnDb > div.sc-itWPBs > img.sc-dcgwPl
Informatique div.sc-JEhMO > div.sc-gnnDb > div.sc-itWPBs > img.sc-dcgwPl
Maison - Literie div.sc-JEhMO > div.sc-gnnDb > div.sc-itWPBs > img.sc-dcgwPl
Top Tendances div.sc-fTxOGA > div.sc-fTQvRK > div.sc-bjeSbO > img.sc-hgKiOD
Electroménager div.sc-fTxOGA > div.sc-fTQvRK > div.sc-bjeSbO > img.sc-hgKiOD
Téléphonie div.sc-fTxOGA > div.sc-fTQvRK > div.sc-bjeSbO > img.sc-hgKiOD
Informatique div.sc-fTxOGA > div.sc-fTQvRK > div.sc-bjeSbO > img.sc-hgKiOD
Maison - Literie div.sc-fTxOGA > div.sc-fTQvRK > div.sc-bjeSbO > img.sc-hgKiOD

More information about the performance of your application. These numbers don't directly affect the Performance score.

●Layout shift culprits
●Document request latency
●Optimize DOM size
●Font display
●LCP breakdown
●Modern HTTP
●Optimize viewport for mobile
●Minify JavaScript
●Avoid long main-thread tasks 20 long tasks found
●Page didn't prevent back/forward cache restoration
●Network Requests
●Network Round Trip Times 40 ms
●Server Backend Latencies 140 ms
●Tasks
●Diagnostics
●Metrics
●Screenshot Thumbnails
●Final Screenshot
●Script Treemap Data
●Resources Summary
●Initial server response time was short Root document took 100 ms
●Avoid large layout shifts 1 layout shift found
○INP breakdown
○User Timing marks and measures
○Avoid non-composited animations
85

Accessibility

These checks highlight opportunities to improve the accessibility of your web app. Automatic detection can only detect a subset of issues and does not guarantee the accessibility of your web app, so manual testing is also encouraged.

ARIA

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.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Espace client div.sc-1ozzk92-0 > div.sc-cVAmsi > section.sc-bxDdli > label.sc-ciFQTS
Nos services et engagements div.sc-1ozzk92-0 > div.sc-cVAmsi > section.sc-bxDdli > label.sc-ciFQTS
Aide et support div.sc-1ozzk92-0 > div.sc-cVAmsi > section.sc-bxDdli > label.sc-ciFQTS
Informations légales div.sc-1ozzk92-0 > div.sc-cVAmsi > section.sc-bxDdli > label.sc-ciFQTS
Le choix du e-commerce français div.sc-ybxk2u-2 > div.sc-cVAmsi > section.sc-bxDdli > label.sc-ciFQTS

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.

Contrast

Low-contrast text is difficult or impossible for many users to read. Learn how to provide sufficient color contrast.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
avec le code 15DES129 div.c-banner__content > div#scrollingTextContainer > span#scrollingText2 > strong
15DES129 div#scrollingTextContainer > span#scrollingText2 > strong > u.code
Reconditionné - Excellent état div.sc-1aa1prr-2 > div.sc-1aa1prr-12 > div.productCondition > span.sc-gpxm5r-0
342,99 € div.sc-rqk6gf-3 > div.sc-rqk6gf-0 > div.sc-1vyswr-1 > span.sc-e4stwg-1
99,99 € div.sc-rqk6gf-3 > div.sc-rqk6gf-0 > div.sc-1vyswr-1 > span.sc-e4stwg-1
Promo div.sc-1aa1prr-3 > div.sc-1aa1prr-4 > div.sc-s1mqum-0 > div.sc-dVNjXY
-8% div.sc-rqk6gf-5 > div > div.sc-83lijy-1 > div.sc-efQSVx
54,99 € div.sc-rqk6gf-3 > div.sc-rqk6gf-0 > div.sc-1vyswr-1 > span.sc-e4stwg-1
59,99 € div.sc-rqk6gf-3 > div.sc-rqk6gf-0 > div.sc-1vyswr-1 > span.sc-e4stwg-1
Meilleur prix div.product-card__image-wrapper > div.product-card__header > span.c-chip > em.c-chip__label
Prix sur Fnac.com* div.product-card__content > div.o-card__footer > div.c-price > span.c-price__mention
299,99€ div.o-card__footer > div.o-card__priceWrapper > div.o-card__price > span.c-price
Prix de comparaison div.product-card__content > div.o-card__footer > div.c-price > span.c-price__mention
239,99€ div.o-card__footer > div.o-card__priceWrapper > div.o-card__price > span.c-price
Promo div.product-card__image-wrapper > div.product-card__header > span.c-chip > em.c-chip__label
-8% article.product-card > a > div.product-card__image-wrapper > div.badge
Prix le + bas sur 30j div.product-card__content > div.o-card__footer > div.c-price > span.c-price__mention
54,99€ div.o-card__footer > div.o-card__priceWrapper > div.o-card__price > span.c-price
Promo div.product-card__image-wrapper > div.product-card__header > span.c-chip > em.c-chip__label
-23% article.product-card > a > div.product-card__image-wrapper > div.badge
Prix le + bas sur 30j div.product-card__content > div.o-card__footer > div.c-price > span.c-price__mention
4,20€ div.o-card__footer > div.o-card__priceWrapper > div.o-card__price > span.c-price
Meilleur prix div.product-card__image-wrapper > div.product-card__header > span.c-chip > em.c-chip__label
Prix sur Amazon.fr* div.product-card__content > div.o-card__footer > div.c-price > span.c-price__mention
59,99€ div.o-card__footer > div.o-card__priceWrapper > div.o-card__price > span.c-price
Meilleur prix div.product-card__image-wrapper > div.product-card__header > span.c-chip > em.c-chip__label
Prix sur Amazon.fr* div.product-card__content > div.o-card__footer > div.c-price > span.c-price__mention
339,99€ div.o-card__footer > div.o-card__priceWrapper > div.o-card__price > span.c-price
Promo div.product-card__image-wrapper > div.product-card__header > span.c-chip > em.c-chip__label
-11% article.product-card > a > div.product-card__image-wrapper > div.badge
Prix le + bas sur 30j div.product-card__content > div.o-card__footer > div.c-price > span.c-price__mention
79,99€ div.o-card__footer > div.o-card__priceWrapper > div.o-card__price > span.c-price
Promo div.product-card__image-wrapper > div.product-card__header > span.c-chip > em.c-chip__label
-5% article.product-card > a > div.product-card__image-wrapper > div.badge
Prix le + bas sur 30j div.product-card__content > div.o-card__footer > div.c-price > span.c-price__mention
349,99€ div.o-card__footer > div.o-card__priceWrapper > div.o-card__price > span.c-price
Promo div.product-card__image-wrapper > div.product-card__header > span.c-chip > em.c-chip__label
-5% article.product-card > a > div.product-card__image-wrapper > div.badge
Prix le + bas sur 30j div.product-card__content > div.o-card__footer > div.c-price > span.c-price__mention
569,99€ div.o-card__footer > div.o-card__priceWrapper > div.o-card__price > span.c-price
Meilleur prix div.product-card__image-wrapper > div.product-card__header > span.c-chip > em.c-chip__label
Prix sur Darty.com* div.product-card__content > div.o-card__footer > div.c-price > span.c-price__mention
299,99€ div.o-card__footer > div.o-card__priceWrapper > div.o-card__price > span.c-price
Plus responsable div.product-card__image-wrapper > div.product-card__header > span.c-chip > em.c-chip__label
Prix de comparaison div.product-card__content > div.o-card__footer > div.c-price > span.c-price__mention
199,00€ div.o-card__footer > div.o-card__priceWrapper > div.o-card__price > span.c-price
259,99€ div.o-card__footer > div.o-card__priceWrapper > div.o-card__price > span.c-price
Prix de comparaison div.product-card__content > div.o-card__footer > div.c-price > span.c-price__mention
64,99€ div.o-card__footer > div.o-card__priceWrapper > div.o-card__price > span.c-price
Prix de comparaison div.product-card__content > div.o-card__footer > div.c-price > span.c-price__mention
34,99€ div.o-card__footer > div.o-card__priceWrapper > div.o-card__price > span.c-price
Promo div.product-card__image-wrapper > div.product-card__header > span.c-chip > em.c-chip__label
-23% article.product-card > a > div.product-card__image-wrapper > div.badge
Prix le + bas sur 30j div.product-card__content > div.o-card__footer > div.c-price > span.c-price__mention
99,99€ div.o-card__footer > div.o-card__priceWrapper > div.o-card__price > span.c-price
249,99€ div.o-card__footer > div.o-card__priceWrapper > div.o-card__price > span.c-price
Prix de comparaison div.product-card__content > div.o-card__footer > div.c-price > span.c-price__mention
159,99€ div.o-card__footer > div.o-card__priceWrapper > div.o-card__price > span.c-price
Meilleur pri div.product-card__image-wrapper > div.product-card__header > span.c-chip > em.c-chip__label
Prix sur Boulanger.com* div.product-card__content > div.o-card__footer > div.c-price > span.c-price__mention
299,99€ div.o-card__footer > div.o-card__priceWrapper > div.o-card__price > span.c-price
Prix de comparaison div.product-card__content > div.o-card__footer > div.c-price > span.c-price__mention
399,99€ div.o-card__footer > div.o-card__priceWrapper > div.o-card__price > span.c-price
Meilleur prix div.product-card__image-wrapper > div.product-card__header > span.c-chip > em.c-chip__label
Prix sur Amazon.fr* div.product-card__content > div.o-card__footer > div.c-price > span.c-price__mention
299,99€ div.o-card__footer > div.o-card__priceWrapper > div.o-card__price > span.c-price
Meilleur prix div.product-card__image-wrapper > div.product-card__header > span.c-chip > em.c-chip__label
Prix sur Amazon.fr* div.product-card__content > div.o-card__footer > div.c-price > span.c-price__mention
99,99€ div.o-card__footer > div.o-card__priceWrapper > div.o-card__price > span.c-price
299,99€ div.o-card__footer > div.o-card__priceWrapper > div.o-card__price > span.c-price
249,99€ div.o-card__footer > div.o-card__priceWrapper > div.o-card__price > span.c-price
Prix de comparaison div.product-card__content > div.o-card__footer > div.c-price > span.c-price__mention
159,99€ div.o-card__footer > div.o-card__priceWrapper > div.o-card__price > span.c-price
Meilleur pri div.product-card__image-wrapper > div.product-card__header > span.c-chip > em.c-chip__label
Prix sur Boulanger.com* div.product-card__content > div.o-card__footer > div.c-price > span.c-price__mention
299,99€ div.o-card__footer > div.o-card__priceWrapper > div.o-card__price > span.c-price
Prix de comparaison div.product-card__content > div.o-card__footer > div.c-price > span.c-price__mention
399,99€ div.o-card__footer > div.o-card__priceWrapper > div.o-card__price > span.c-price
Meilleur prix div.product-card__image-wrapper > div.product-card__header > span.c-chip > em.c-chip__label
Prix sur Amazon.fr* div.product-card__content > div.o-card__footer > div.c-price > span.c-price__mention
299,99€ div.o-card__footer > div.o-card__priceWrapper > div.o-card__price > span.c-price
Meilleur prix div.product-card__image-wrapper > div.product-card__header > span.c-chip > em.c-chip__label
Prix sur Amazon.fr* div.product-card__content > div.o-card__footer > div.c-price > span.c-price__mention
99,99€ div.o-card__footer > div.o-card__priceWrapper > div.o-card__price > span.c-price
299,99€ div.o-card__footer > div.o-card__priceWrapper > div.o-card__price > span.c-price

Low-contrast text is difficult or impossible for many users to read. Link text that is discernible improves the experience for users with low vision. Learn how to make links distinguishable.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
ICI div#accordion-content-0 > div.o-text > p > a
ici div#accordion-content-0 > div.o-text > p > a
ICI div#accordion-content-0 > div.o-text > p > a
ICI div#accordion-content-0 > div.o-text > p > a
ICI div#accordion-content-0 > div.o-text > p > a
ICI div#accordion-content-0 > div.o-text > p > a
ICI div#accordion-content-0 > div.o-text > p > a
ICI div#accordion-content-0 > div.o-text > p > a
ici div#accordion-content-0 > div.o-text > p > a
ICI div#accordion-content-0 > div.o-text > p > a
ICI div#accordion-content-0 > div.o-text > p > a
ICI div#accordion-content-0 > div.o-text > p > a
ICI div#accordion-content-0 > div.o-text > p > a
ICI div#accordion-content-0 > div.o-text > p > a

These are opportunities to improve the legibility of your content.

Navigation

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.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
ANTHBOT Robot tondeuse 1500m² article.product-card > a > div.product-card__content > h4.o-card__title
HOOVER Lave-linge 10 kg - Induction article.product-card > a > div.product-card__content > h4.o-card__title
TV QLED 50" article.product-card > a > div.product-card__content > h4.o-card__title
Réfrigérateur congélateur 251L article.product-card > a > div.product-card__content > h4.o-card__title
TV QLED 50" article.product-card > a > div.product-card__content > h4.o-card__title
Réfrigérateur congélateur 251L article.product-card > a > div.product-card__content > h4.o-card__title

These are opportunities to improve keyboard navigation in your application.

Names and labels

Link text (and alternate text for images, when used as links) that is discernible, unique, and focusable improves the navigation experience for screen reader users. Learn how to make links accessible.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.container-fluid > div.c-banner__content > div#scrollingTextContainer > a div.container-fluid > div.c-banner__content > div#scrollingTextContainer > a

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.

Visible text labels that do not match the accessible name can result in a confusing experience for screen reader users. Learn more about accessible names.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Top Tendances li.sc-gVkuDy > div.sc-fydGpi > details.sc-igXgud > summary.sc-gHjyzD
Electroménager li.sc-gVkuDy > div.sc-fydGpi > details.sc-igXgud > summary.sc-gHjyzD
Téléphonie li.sc-gVkuDy > div.sc-fydGpi > details.sc-igXgud > summary.sc-gHjyzD
Informatique li.sc-gVkuDy > div.sc-fydGpi > details.sc-igXgud > summary.sc-gHjyzD
Maison - Literie li.sc-gVkuDy > div.sc-fydGpi > details.sc-igXgud > summary.sc-gHjyzD
Top Tendances li.sc-kJpAUB > div.sc-cvlWTT > details.sc-hRMWxn > summary.sc-BHvUt
Electroménager li.sc-kJpAUB > div.sc-cvlWTT > details.sc-hRMWxn > summary.sc-BHvUt
Téléphonie li.sc-kJpAUB > div.sc-cvlWTT > details.sc-hRMWxn > summary.sc-BHvUt
Informatique li.sc-kJpAUB > div.sc-cvlWTT > details.sc-hRMWxn > summary.sc-BHvUt
Maison - Literie li.sc-kJpAUB > div.sc-cvlWTT > details.sc-hRMWxn > summary.sc-BHvUt
Pour nos clients sourds et malentendants (ouvre une nouvelle fenêtre) footer.sc-1f2ikzb-0 > div.sc-t10j94-0 > div.sc-cVAmsi > a.sc-caiLqq
○Interactive controls are keyboard focusable
○Interactive elements indicate their purpose and state
○The page has a logical tab order
○Visual order on the page follows DOM order
○User focus is not accidentally trapped in a region
○The user's focus is directed to new content added to the page
○HTML5 landmark elements are used to improve navigation
○Offscreen content is hidden from assistive technology
○Custom controls have associated labels
○Custom controls have ARIA roles
●`[aria-hidden="true"]` is not present on the document `<body>`
●`[role]`s have all required `[aria-*]` attributes
●Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
●`[role]`s are contained by their required parent element
●`[role]` values are valid
●`[aria-*]` attributes have valid values
●`[aria-*]` attributes are valid and not misspelled
●Buttons have an accessible name
●Image elements have `[alt]` attributes
●Form elements have associated labels
●`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
●ARIA attributes are used as specified for the element's role
●Elements with `role="dialog"` or `role="alertdialog"` have accessible names.
●`[aria-hidden="true"]` elements do not contain focusable descendents
●Elements use only permitted ARIA attributes
●Document has a `<title>` element
●`<html>` element has a `[lang]` attribute
●`<html>` element has a valid value for its `[lang]` attribute
●Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
●List items (`<li>`) are contained within `<ul>`, `<ol>` or `<menu>` parent elements
●No element has a `[tabindex]` value greater than 0
●Touch targets have sufficient size and spacing.
●Document has a main landmark.
●Deprecated ARIA roles were not used
●ARIA IDs are unique
●Image elements do not have `[alt]` attributes that are redundant text.
●Identical links have the same purpose.
○`[accesskey]` values are unique
○`button`, `link`, and `menuitem` elements have accessible names
○ARIA input fields have accessible names
○ARIA `meter` elements have accessible names
○ARIA `progressbar` elements have accessible names
○Elements with the `role=text` attribute do not have focusable descendents.
○ARIA toggle fields have accessible names
○ARIA `tooltip` elements have accessible names
○ARIA `treeitem` elements have accessible names
○The page contains a heading, skip link, or landmark region
○`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
○Definition list items are wrapped in `<dl>` elements
○No form fields have multiple labels
○`<frame>` or `<iframe>` elements have a title
○`<html>` element has an `[xml:lang]` attribute with the same base language as the `[lang]` attribute.
○Input buttons have discernible text.
○`<input type="image">` elements have `[alt]` text
○The document does not use `<meta http-equiv="refresh">`
○`<object>` elements have alternate text
○Select elements have associated label elements.
○Skip links are focusable.
○Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
○`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
○`[lang]` attributes have a valid value
○`<video>` elements contain a `<track>` element with `[kind="captions"]`
○Tables have different content in the summary attribute and `<caption>`.
○All heading elements contain content.
○Uses ARIA roles only on compatible elements
○Tables use `<caption>` instead of cells with the `[colspan]` attribute to indicate a caption.
○`<td>` elements in a large `<table>` have one or more table headers.
77

Best Practices

General

Deprecated APIs will eventually be removed from the browser. Learn more about deprecated APIs.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Deprecation / WarningSource
SharedStorage
www.cdiscount.com/cdn-cgi/challenge-platform/scripts/jsd/main.js
StorageType.persistent is deprecated. Please use standardized navigator.storage instead.
www.cdiscount.com/cdn-cgi/challenge-platform/scripts/jsd/main.js
Fledge
www.cdiscount.com/cdn-cgi/challenge-platform/scripts/jsd/main.js

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

SourceDescription
A bad HTTP response code (403) was received when fetching the script.
www.cdiscount.com/sms-react-web/header.189200c00ef1a38c.bundle.js
Failed to register a ServiceWorker for scope ('https://www.cdiscount.com/') with script ('https://www.cdiscount.com/service-worker.js?deviceType=mobile'): A bad HTTP response code (403) was received when fetching the script. [object Object]
www.cdiscount.com/sms-react-web/header.189200c00ef1a38c.bundle.js
React Recoverable Error: Error: Minified React error #418; visit https://react.dev/errors/418?args[]=HTML&args[]= for the full message or use the non-minified dev environment for full errors and additional helpful warnings. at section (<anonymous>) at t (https://www.cdiscount.com/sms-react-web/941.34423cb7f5cb7892.bundle.js:2:44565) at At (https://www.cdiscount.com/sms-react-web/8667.8823acb33ef5de3d.bundle.js:1:22901) at fn (https://www.cdiscount.com/sms-react-web/8667.8823acb33ef5de3d.bundle.js:1:41054) at div (<anonymous>) at P (https://www.cdiscount.com/sms-react-web/854.1a9aae97e8bd5424.bundle.js:2:247982) at mn (https://www.cdiscount.com/sms-react-web/8667.8823acb33ef5de3d.bundle.js:1:47462) at div (<anonymous>) at e (https://www.cdiscount.com/sms-react-web/6500.c0443c002c923abb.bundle.js:172:148210) at https://www.cdiscount.com/sms-react-web/8827.b58afc061f651aac.bundle.js:1:40550 at O (https://www.cdiscount.com/sms-react-web/pa.70f796c67d34db54.bundle.js:1:6332) at r (https://www.cdiscount.com/sms-react-web/6346.90f530b54232c0af.bundle.js:1:123124) at s (https://www.cdiscount.com/sms-react-web/854.1a9aae97e8bd5424.bundle.js:2:204548) at s (https://www.cdiscount.com/sms-react-web/854.1a9aae97e8bd5424.bundle.js:2:204548) at F (https://www.cdiscount.com/sms-react-web/854.1a9aae97e8bd5424.bundle.js:2:206681) at i (https://www.cdiscount.com/sms-react-web/592.4569a0d3d6b878ec.bundle.js:1:13186) at E (https://www.cdiscount.com/sms-react-web/7860.01f60451d86c7778.bundle.js:1:2459) [object Object]
●Uses HTTPS
●Avoids third-party cookies
●Allows users to paste into input fields
●Avoids requesting the geolocation permission on page load
●Avoids requesting the notification permission on page load
●Displays images with correct aspect ratio
●Serves images with appropriate resolution
●Page has the HTML doctype
●Properly defines charset
●No issues in the `Issues` panel in Chrome Devtools
●Ensure CSP is effective against XSS attacks
●Use a strong HSTS policy
●Ensure proper origin isolation with COOP
●Mitigate DOM-based XSS with Trusted Types
●Detected JavaScript libraries
●Page has valid source maps
○Redirects HTTP traffic to HTTPS
○Mitigate clickjacking with XFO or CSP
100

SEO

These checks ensure that your page is following basic search engine optimization advice. There are many additional factors Lighthouse does not score here that may affect your search ranking, including performance on Core Web Vitals. Learn more about Google Search Essentials.

○Structured data is valid
●Page isn’t blocked from indexing
●Document has a `<title>` element
●Document has a meta description
●Page has successful HTTP status code
●Links have descriptive text
●Links are crawlable
●Image elements have `[alt]` attributes
●Document has a valid `hreflang`
●Document has a valid `rel=canonical`
○robots.txt is valid

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