https://amazon.fr
Lighthouse Desktop
· 0 checks — Desktop Lighthouse audit -- Performance, Accessibility, Best Practices, and SEO category breakdown.SCORE
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Detailed Report
Audit breakdown by category with detailed findings.
77
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.
Consider setting font-display to swap or optional to ensure text is consistently visible. swap can be further optimized to mitigate layout shifts with font metric overrides.
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:47.286 source:map[column:199 line:102 type:source-location url:https://www.amazon.fr/ 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:56.172 source:map[column:2 line:155 type:source-location url:https://m.media-amazon.com/images/I/61xJcNKKLXL.js?AUIClients/AmazonUIjQuery urlProvider:network]] map[reflowTime:26.708 source:map[column:2 line:157 type:source-location url:https://m.media-amazon.com/images/I/61xJcNKKLXL.js?AUIClients/AmazonUIjQuery urlProvider:network]] map[reflowTime:15.069 source:map[column:39 line:29 type:source-location url:https://m.media-amazon.com/images/I/61xJcNKKLXL.js?AUIClients/AmazonUIjQuery urlProvider:network]] map[reflowTime:2.155 source:map[column:2 line:158 type:source-location url:https://m.media-amazon.com/images/I/61xJcNKKLXL.js?AUIClients/AmazonUIjQuery urlProvider:network]] map[reflowTime:7.469 source:map[type:text value:[unattributed]]] map[reflowTime:22.125 source:map[column:53 line:29 type:source-location url:https://m.media-amazon.com/images/I/61xJcNKKLXL.js?AUIClients/AmazonUIjQuery urlProvider:network]] map[reflowTime:0.407 source:map[column:88 line:199 type:source-location url:https://m.media-amazon.com/images/I/61xJcNKKLXL.js?AUIClients/AmazonUIjQuery urlProvider:network]] map[reflowTime:0.41 source:map[column:415 line:197 type:source-location url:https://m.media-amazon.com/images/I/61xJcNKKLXL.js?AUIClients/AmazonUIjQuery urlProvider:network]]]
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.
| URL | Resource Size | Est Savings | |
|---|---|---|---|
Crime 101 (T) - new movie div#CardInstanceC9hMu1ZB-EEGXzZZ57SQ2w > a.a-link-normal > div.a-section > img._cropped-image-link_style_fluidLandscapeImage__3eTVC | m.media-amazon.com/images/I/81YTbPFIVTL._SX3000_.jpg | 389.6 KiB | 292.2 KiB |
Advertisement for new Echo Studio smart speaker. Black spherical device on whit… div.a-section > div.a-section > div.a-section > img._cropped-image-map_style_fluidLandscapeImage__3eTVC | m.media-amazon.com/images/I/81DnCazGApL._SX3000_.jpg | 288.0 KiB | 216.0 KiB |
Shop consciously. Make more sustainable choices div#CardInstanceWsJnD0eVzCNRAX9WKEirkg > a.a-link-normal > div.a-section > img._cropped-image-link_style_fluidLandscapeImage__3eTVC | m.media-amazon.com/images/I/71OG-v-v9TL._SX3000_.jpg | 220.8 KiB | 165.6 KiB |
Everyday Essentials Made in France div#CardInstance8Gjl1MU5tSB8z5dn7mkJTw > a.a-link-normal > div.a-section > img._cropped-image-link_style_fluidLandscapeImage__3eTVC | m.media-amazon.com/images/I/71LIm7p5HIL._SX3000_.jpg | 154.3 KiB | 115.7 KiB |
France a.nav-a > span.icp-nav-link-inner > span.nav-line-2 > span.icp-nav-flag | m.media-amazon.com/images/S/sash/MAbi1rCjQI9H2y0.png | 44.3 KiB | 35.0 KiB |
Catch Up Games - Flip 7 Board Game, CAT100FL li.feed-carousel-card > span.a-list-item > a.a-link-normal > img.product-image | m.media-amazon.com/images/I/71TbsZvr7BL._AC_SY200_.jpg | 12.9 KiB | 8.4 KiB |
ATM Gaming PILI PILI - Board Game - Grand Prix du Jouet 2025 - Tactical and Atm… li.feed-carousel-card > span.a-list-item > a.a-link-normal > img.product-image | m.media-amazon.com/images/I/81IK1GabepL._AC_SY200_.jpg | 15.4 KiB | 7.9 KiB |
div#eae6fb9e-1941-46ca-9202-db937f49506e > div.a-section > a.a-link-normal > span.gw-icon div#eae6fb9e-1941-46ca-9202-db937f49506e > div.a-section > a.a-link-normal > span.gw-icon | m.media-amazon.com/images/S/sash/x6ok$LYiGGUKJXl.png | 12.9 KiB | 7.8 KiB |
Pokémon : Y-ex Charizard Mega Box (4 Booster Packs and 1 Shiny Promo Card) li.feed-carousel-card > span.a-list-item > a.a-link-normal > img.product-image | m.media-amazon.com/images/I/81oKcRv7RVL._AC_SY200_.jpg | 12.7 KiB | 7.7 KiB |
Pokémon : First Partners Illustration Collection – Series 1 (3 Promo Cards, 2 B… li.feed-carousel-card > span.a-list-item > a.a-link-normal > img.product-image | m.media-amazon.com/images/I/8159XIXhflL._AC_SY200_.jpg | 13.1 KiB | 7.4 KiB |
Pokémon : X-ex Charizard Mega Box (4 Booster Packs and 1 Shiny Promo Card) li.feed-carousel-card > span.a-list-item > a.a-link-normal > img.product-image | m.media-amazon.com/images/I/81olfPno2QL._AC_SY200_.jpg | 12.2 KiB | 7.2 KiB |
Bionoble Huile de Ricin Bio 50ml - Huile Pousse Cheveux, Cils, Sourcils, Barbe … li.feed-carousel-card > span.a-list-item > a.a-link-normal > img.product-image | m.media-amazon.com/images/I/91hbAFc1MEL._AC_SY200_.jpg | 13.0 KiB | 7.2 KiB |
Fashion li.feed-carousel-card > span.a-list-item > a.a-link-normal > img.product-image | /images/G/08/X-Site/French_Vitrine/French_Vitrine_bubble_... | 12.5 KiB | 6.0 KiB |
LEGO Speed Champions F1 Ferrari SF-24 Racing Vehicle Construction Set Includes … li.feed-carousel-card > span.a-list-item > a.a-link-normal > img.product-image | m.media-amazon.com/images/I/8169xVSJScL._AC_SY200_.jpg | 12.5 KiB | 6.0 KiB |
Baby Products li.feed-carousel-card > span.a-list-item > a.a-link-normal > img.product-image | /images/G/08/X-Site/French_Vitrine/French_Vitrine_bubble_... | 11.9 KiB | 5.4 KiB |
Toys & Games li.feed-carousel-card > span.a-list-item > a.a-link-normal > img.product-image | /images/G/08/X-Site/French_Vitrine/French_Vitrine_bubble_... | 11.7 KiB | 5.2 KiB |
Bibliocollège - Le Médecin malgré lui, Molière li.feed-carousel-card > span.a-list-item > a.a-link-normal > img.product-image | m.media-amazon.com/images/I/71wNY1nm6yL._AC_SY200_.jpg | 9.6 KiB | 5.1 KiB |
La femme de ménage se marie li.feed-carousel-card > span.a-list-item > a.a-link-normal > img.product-image | m.media-amazon.com/images/I/81FGULEBXNL._AC_SY200_.jpg | 8.1 KiB | 4.1 KiB |
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-1-IMG
nodeLabel: Advertisement for new Echo Studio smart speaker. Black spherical device on whit…
path: 1,HTML,4,BODY,0,DIV,46,DIV,2,DIV,0,DIV,0,DIV,3,DIV,0,DIV,1,DIV,0,DIV,0,OL,2,LI,0,DIV,2,DIV,0,DIV,0,DIV,0,DIV,0,IMG
selector: div.a-section > div.a-section > div.a-section > img._cropped-image-map_style_fluidLandscapeImage__3eTVC
snippet: <img alt="Advertisement for new Echo Studio smart speaker. Black spherical device on…" src="https://m.media-amazon.com/images/I/81DnCazGApL._SX3000_.jpg" class="_cropped-image-map_style_fluidLandscapeImage__3eTVC
_cropped-image-map_s…" data-a-hires="https://m.media-amazon.com/images/I/81DnCazGApL._SX3000_.jpg">
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.
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.
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: 1.0 s
| URL | Time Spent |
|---|---|
| amazon.fr/ | 635 ms |
| www.amazon.fr/ | 408 ms |
| www.amazon.fr/ | 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
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: 210 ms 424.5 KiB
| URL | Transfer Size | Est Savings |
|---|---|---|
| /1c5c1ecf7303/0a0f47775f3e/ab24445d6425/challenge.js | 500.6 KiB | 280.0 KiB |
| /images/I/51jC0T3AfxL._RC|71ekcYa0U8L.js,416IQz5llzL.js,0... | 122.1 KiB | 78.2 KiB |
| /images/I/11I0WXrZVoL._RC|11Y+5x+kkTL.js,518IfuPC2lL.js,1... | 68.8 KiB | 42.6 KiB |
| m.media-amazon.com/images/I/81kCF8wuZEL.js?AUIClients/FWCIMAssets | 56.3 KiB | 23.7 KiB |
Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to minimize main-thread work
Why this matters
Performance issues directly impact user engagement and conversion rates.
| Category | Time Spent |
|---|---|
| Script Evaluation | 1.2 s |
| Other | 624 ms |
| Style & Layout | 320 ms |
| Script Parsing & Compilation | 110 ms |
| Parse HTML & CSS | 83 ms |
| Rendering | 58 ms |
| Garbage Collection | 23 ms |
Minifying JavaScript files can reduce payload sizes and script parse time. Learn how to minify JavaScript.
Why this matters
Performance issues directly impact user engagement and conversion rates.
Estimated savings: 0.0 ms 26.6 KiB
| URL | Transfer Size | Est Savings |
|---|---|---|
| inline: //////////////////////////////////////… | 41.7 KiB | 17.6 KiB |
| /images/I/11sflnhgXuL._RC|61xgboVfIXL.js_.js?AUIClients/A... | 16.0 KiB | 7.0 KiB |
| inline: <!-- window.$Nav && $Nav.decla… | 15.2 KiB | 2.0 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 142.5 KiB
| URL | Transfer Size | Est Savings |
|---|---|---|
| /images/I/51waPb-h-9L._RC|71VZyKb-gRL.css,41WcY5PbsbL.css... | 103.9 KiB | 94.4 KiB |
| /images/I/11WsGYSItxL._RC|01DE6WSvLKL.css,412BdyKawrL.css... | 50.8 KiB | 48.1 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.
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 | |
|---|---|
Pokémon : Mega Evolution Premium Poster Collection - Transcendent Heroes - Mega… li.feed-carousel-card > span.a-list-item > a.a-link-normal > img.product-image | m.media-amazon.com/images/I/91woziWT9eL._AC_SY200_.jpg |
Pokémon : Mega Evolution Premium Poster Collection - Transcendent Heroes - Mega… li.feed-carousel-card > span.a-list-item > a.a-link-normal > img.product-image | m.media-amazon.com/images/I/91XpNx7D3SL._AC_SY200_.jpg |
ATM Gaming PILI PILI - Board Game - Grand Prix du Jouet 2025 - Tactical and Atm… li.feed-carousel-card > span.a-list-item > a.a-link-normal > img.product-image | m.media-amazon.com/images/I/81IK1GabepL._AC_SY200_.jpg |
Pokémon : Mega Evolution First Partners Deluxe Collection - Transcendent Heroes… li.feed-carousel-card > span.a-list-item > a.a-link-normal > img.product-image | m.media-amazon.com/images/I/91uNTjKsymL._AC_SY200_.jpg |
Pokémon : Upgraded blister pack of 2 booster packs (2 booster packs and 3 Shiny… li.feed-carousel-card > span.a-list-item > a.a-link-normal > img.product-image | m.media-amazon.com/images/I/91+UDnVxhAL._AC_SY200_.jpg |
ATM Gaming Mouton Mouton - Family and Friends Board Game - Complete the Same An… li.feed-carousel-card > span.a-list-item > a.a-link-normal > img.product-image | m.media-amazon.com/images/I/71TLZoJ1Q9L._AC_SY200_.jpg |
Unicorn Academy - L'Ecole des Unicornes - Wildstar Unicorn + Sophia Doll - Unic… li.feed-carousel-card > span.a-list-item > a.a-link-normal > img.product-image | m.media-amazon.com/images/I/81c8T0z-PtL._AC_SY200_.jpg |
Pokémon : Coffret Dresseur d’élite Méga-Évolution – Équilibre Parfait (1 Carte … li.feed-carousel-card > span.a-list-item > a.a-link-normal > img.product-image | m.media-amazon.com/images/I/81DbBQdVGAL._AC_SY200_.jpg |
L'Oréal Paris Panoramic Volume Mascara - Expanded Lashes - No Packets - Stretch… li.feed-carousel-card > span.a-list-item > a.a-link-normal > img.product-image | m.media-amazon.com/images/I/51w9ug-NmsL._AC_SY200_.jpg |
LEGO Botanicals The Miniature Orchid - Artificial Flowers for Adult Nature Enth… li.feed-carousel-card > span.a-list-item > a.a-link-normal > img.product-image | m.media-amazon.com/images/I/71EeFX1HCsL._AC_SY200_.jpg |
LEGO Botanicals 10349 Small Smiling Plants – Toy – Creative Hobbies – 2 Artific… li.feed-carousel-card > span.a-list-item > a.a-link-normal > img.product-image | m.media-amazon.com/images/I/81JGnQochGL._AC_SY200_.jpg |
Home & Kitchen li.feed-carousel-card > span.a-list-item > a.a-link-normal > img.product-image | /images/G/08/X-Site/French_Vitrine/French_Vitrine_bubble_... |
Fashion li.feed-carousel-card > span.a-list-item > a.a-link-normal > img.product-image | /images/G/08/X-Site/French_Vitrine/French_Vitrine_bubble_... |
Food & Grocery li.feed-carousel-card > span.a-list-item > a.a-link-normal > img.product-image | /images/G/08/X-Site/French_Vitrine/French_Vitrine_bubble_... |
Baby Products li.feed-carousel-card > span.a-list-item > a.a-link-normal > img.product-image | /images/G/08/X-Site/French_Vitrine/French_Vitrine_bubble_... |
Office Products li.feed-carousel-card > span.a-list-item > a.a-link-normal > img.product-image | /images/G/08/X-Site/French_Vitrine/French_Vitrine_bubble_... |
Toys & Games li.feed-carousel-card > span.a-list-item > a.a-link-normal > img.product-image | /images/G/08/X-Site/French_Vitrine/French_Vitrine_bubble_... |
Health & Beauty li.feed-carousel-card > span.a-list-item > a.a-link-normal > img.product-image | /images/G/08/X-Site/French_Vitrine/French_Vitrine_bubble_... |
Sports & Outdoor li.feed-carousel-card > span.a-list-item > a.a-link-normal > img.product-image | /images/G/08/X-Site/French_Vitrine/French_Vitrine_bubble_... |
Electronics li.feed-carousel-card > span.a-list-item > a.a-link-normal > img.product-image | /images/G/08/X-Site/French_Vitrine/French_Vitrine_bubble_... |
Media & Books li.feed-carousel-card > span.a-list-item > a.a-link-normal > img.product-image | /images/G/08/X-Site/French_Vitrine/French_Vitrine_bubble_... |
Garden & DIY li.feed-carousel-card > span.a-list-item > a.a-link-normal > img.product-image | /images/G/08/X-Site/French_Vitrine/French_Vitrine_bubble_... |
LEGO Speed Champions F1 Ferrari SF-24 Racing Vehicle Construction Set Includes … li.feed-carousel-card > span.a-list-item > a.a-link-normal > img.product-image | m.media-amazon.com/images/I/8169xVSJScL._AC_SY200_.jpg |
LEGO Speed Champions | Flash McQueen – Racing Car Toy – Collector Model – Disne… li.feed-carousel-card > span.a-list-item > a.a-link-normal > img.product-image | m.media-amazon.com/images/I/81f5c9hpLXL._AC_SY200_.jpg |
NYX PROFESSIONAL MAKEUP - Powder blush, enriched with mango butter, almond butt… li.feed-carousel-card > span.a-list-item > a.a-link-normal > img.product-image | m.media-amazon.com/images/I/71CZACiUZ1L._AC_SY200_.jpg |
Bionoble Huile de Ricin Bio 50ml - Huile Pousse Cheveux, Cils, Sourcils, Barbe … li.feed-carousel-card > span.a-list-item > a.a-link-normal > img.product-image | m.media-amazon.com/images/I/91hbAFc1MEL._AC_SY200_.jpg |
Pokémon : First Partners Illustration Collection – Series 1 (3 Promo Cards, 2 B… li.feed-carousel-card > span.a-list-item > a.a-link-normal > img.product-image | m.media-amazon.com/images/I/8159XIXhflL._AC_SY200_.jpg |
Pokémon : X-ex Charizard Mega Box (4 Booster Packs and 1 Shiny Promo Card) li.feed-carousel-card > span.a-list-item > a.a-link-normal > img.product-image | m.media-amazon.com/images/I/81olfPno2QL._AC_SY200_.jpg |
Pokémon : Y-ex Charizard Mega Box (4 Booster Packs and 1 Shiny Promo Card) li.feed-carousel-card > span.a-list-item > a.a-link-normal > img.product-image | m.media-amazon.com/images/I/81oKcRv7RVL._AC_SY200_.jpg |
Le grand guide de l'éducation canine par Esprit Dog li.feed-carousel-card > span.a-list-item > a.a-link-normal > img.product-image | m.media-amazon.com/images/I/717PlBtyWAL._AC_SY200_.jpg |
C'est pas du gras, c'est de l'eau !: Le guide du drainage lymphatique à la mais… li.feed-carousel-card > span.a-list-item > a.a-link-normal > img.product-image | m.media-amazon.com/images/I/71ER+mq0d0L._AC_SY200_.jpg |
Lettre à Clara li.feed-carousel-card > span.a-list-item > a.a-link-normal > img.product-image | m.media-amazon.com/images/I/51kqcWMWopL._AC_SY200_.jpg |
Coloriages mystères Disney - Grands classiques Tome 13: Colorie les chiffres et… li.feed-carousel-card > span.a-list-item > a.a-link-normal > img.product-image | m.media-amazon.com/images/I/81Jm40mZCSL._AC_SY200_.jpg |
On ne badine pas avec l'amour (oeuvre au programme du Bac de français 2026, 1re… li.feed-carousel-card > span.a-list-item > a.a-link-normal > img.product-image | m.media-amazon.com/images/I/81HzWpezykL._AC_SY200_.jpg |
Cahiers de Douai (oeuvre au programme Bac de français 2026, 1re générale & tech… li.feed-carousel-card > span.a-list-item > a.a-link-normal > img.product-image | m.media-amazon.com/images/I/81frmGufNXL._AC_SY200_.jpg |
Maxi-Annales ABC du Brevet 2026 - Toutes les matières 3e : Maths - Français - H… li.feed-carousel-card > span.a-list-item > a.a-link-normal > img.product-image | m.media-amazon.com/images/I/61K4bf3TzvL._AC_SY200_.jpg |
Louison et Monsieur Molière li.feed-carousel-card > span.a-list-item > a.a-link-normal > img.product-image | m.media-amazon.com/images/I/71fM-+VXX5L._AC_SY200_.jpg |
Immigration, mythes et réalités li.feed-carousel-card > span.a-list-item > a.a-link-normal > img.product-image | m.media-amazon.com/images/I/71uK4QxT81L._AC_SY200_.jpg |
Bibliocollège - Le Médecin malgré lui, Molière li.feed-carousel-card > span.a-list-item > a.a-link-normal > img.product-image | m.media-amazon.com/images/I/71wNY1nm6yL._AC_SY200_.jpg |
CELESTE MA PLANETE li.feed-carousel-card > span.a-list-item > a.a-link-normal > img.product-image | m.media-amazon.com/images/I/81tFPLXPO6L._AC_SY200_.jpg |
Bibliocollège - Les Fourberies de Scapin, Molière li.feed-carousel-card > span.a-list-item > a.a-link-normal > img.product-image | m.media-amazon.com/images/I/81ebSJCN-sL._AC_SY200_.jpg |
Le royaume de Kensuké (Folio Junior) li.feed-carousel-card > span.a-list-item > a.a-link-normal > img.product-image | m.media-amazon.com/images/I/816GP0vnUlL._AC_SY200_.jpg |
VENDREDI OU LA VIE SAUVAGE li.feed-carousel-card > span.a-list-item > a.a-link-normal > img.product-image | m.media-amazon.com/images/I/81vr9tPhLAL._AC_SY200_.jpg |
Catch Up Games - Flip 7 Board Game, CAT100FL li.feed-carousel-card > span.a-list-item > a.a-link-normal > img.product-image | m.media-amazon.com/images/I/71TbsZvr7BL._AC_SY200_.jpg |
Pokémon : Lot de boosters Méga-Évolution – Équilibre Parfait (6 boosters) du JC… li.feed-carousel-card > span.a-list-item > a.a-link-normal > img.product-image | m.media-amazon.com/images/I/81eCzHAg9LL._AC_SY200_.jpg |
Le Crime du paradis - Nouveau roman 2026 li.feed-carousel-card > span.a-list-item > a.a-link-normal > img.product-image | m.media-amazon.com/images/I/715SRK6Z2wL._AC_SY200_.jpg |
Le triangle des passions du monde: Comprendre le chaos qui vient li.feed-carousel-card > span.a-list-item > a.a-link-normal > img.product-image | m.media-amazon.com/images/I/61bkXludyDL._AC_SY200_.jpg |
GARNIER Skin Active - Radiance Serum - Anti-Dark Spot - Face Care Enriched With… li.feed-carousel-card > span.a-list-item > a.a-link-normal > img.product-image | m.media-amazon.com/images/I/51jLB820yFL._AC_SY200_.jpg |
Dans la peau d'Epstein li.feed-carousel-card > span.a-list-item > a.a-link-normal > img.product-image | m.media-amazon.com/images/I/61mQNqaszUL._AC_SY200_.jpg |
Toutes les matières 3e - Ma Compil fiches Brevet - Brevet 2026 li.feed-carousel-card > span.a-list-item > a.a-link-normal > img.product-image | m.media-amazon.com/images/I/61d+NlysAPL._AC_SY200_.jpg |
Une unique lueur li.feed-carousel-card > span.a-list-item > a.a-link-normal > img.product-image | m.media-amazon.com/images/I/71Srl6-2maL._AC_SY200_.jpg |
La locataire li.feed-carousel-card > span.a-list-item > a.a-link-normal > img.product-image | m.media-amazon.com/images/I/71DtOtq4GLL._AC_SY200_.jpg |
One Piece - Édition originale - Tome 112: Haley li.feed-carousel-card > span.a-list-item > a.a-link-normal > img.product-image | m.media-amazon.com/images/I/913wClHZhrL._AC_SY200_.jpg |
Les Quatre Accords toltèques: La voie de la liberté personnelle li.feed-carousel-card > span.a-list-item > a.a-link-normal > img.product-image | m.media-amazon.com/images/I/61VftQMhYdL._AC_SY200_.jpg |
Windy City - Tome 5 Rewind It Back (5) li.feed-carousel-card > span.a-list-item > a.a-link-normal > img.product-image | m.media-amazon.com/images/I/71KkL2fx0sL._AC_SY200_.jpg |
IELLO CODENAMES – The Cult Game of Deduction - Loved by Thousands of Players! F… li.feed-carousel-card > span.a-list-item > a.a-link-normal > img.product-image | m.media-amazon.com/images/I/71nBU0BVixL._AC_SY200_.jpg |
La femme de ménage voit tout li.feed-carousel-card > span.a-list-item > a.a-link-normal > img.product-image | m.media-amazon.com/images/I/717w2gA+89L._AC_SY200_.jpg |
La femme de ménage li.feed-carousel-card > span.a-list-item > a.a-link-normal > img.product-image | m.media-amazon.com/images/I/613H6840ArL._AC_SY200_.jpg |
La femme de ménage se marie li.feed-carousel-card > span.a-list-item > a.a-link-normal > img.product-image | m.media-amazon.com/images/I/81FGULEBXNL._AC_SY200_.jpg |
Les secrets de la femme de ménage li.feed-carousel-card > span.a-list-item > a.a-link-normal > img.product-image | m.media-amazon.com/images/I/71RMELKuocL._AC_SY200_.jpg |
La psy li.feed-carousel-card > span.a-list-item > a.a-link-normal > img.product-image | m.media-amazon.com/images/I/71cE6QbXHSL._AC_SY200_.jpg |
Kilomètre Zéro. Le Chemin Du Bonheur (Littérature Française (12612) li.feed-carousel-card > span.a-list-item > a.a-link-normal > img.product-image | m.media-amazon.com/images/I/618Q9+ZRzRL._AC_SY200_.jpg |
Antigone li.feed-carousel-card > span.a-list-item > a.a-link-normal > img.product-image | m.media-amazon.com/images/I/71EoBhWCc4L._AC_SY200_.jpg |
REXONA - Clean Scent Women's Deodorant - Anti-perspirant Stick - 3x more effect… li.feed-carousel-card > span.a-list-item > a.a-link-normal > img.product-image | m.media-amazon.com/images/I/61W5wJlm6IL._AC_SY200_.jpg |
Taft - Schwarzkopf - Hair Styling Powder - 2-in-1 - Volume - Long Lasting - Mat… li.feed-carousel-card > span.a-list-item > a.a-link-normal > img.product-image | m.media-amazon.com/images/I/71sOjtvhXmL._AC_SY200_.jpg |
Savon Le Naturel - Extra Pure Marseille Liquid Soap - Natural Origin - Vegetabl… li.feed-carousel-card > span.a-list-item > a.a-link-normal > img.product-image | m.media-amazon.com/images/I/41cnsFYWFyL._AC_SY200_.jpg |
Garnier Ultra Doux Pure Avocado Oil & Shea Butter for Dry, Curly to Kinky Hair … li.feed-carousel-card > span.a-list-item > a.a-link-normal > img.product-image | m.media-amazon.com/images/I/61Pe1G5DJOL._AC_SY200_.jpg |
GRIFEMA Water Spray 200ml White - Reusable Fine Mist Spray for Hair, Face, Plan… li.feed-carousel-card > span.a-list-item > a.a-link-normal > img.product-image | m.media-amazon.com/images/I/41NpMLUkyiL._AC_SY200_.jpg |
NYX Professional Makeup - Makeup Fixing Spray - Transfer Resistant and Waterpro… li.feed-carousel-card > span.a-list-item > a.a-link-normal > img.product-image | m.media-amazon.com/images/I/41PTy+gSx9L._AC_SY200_.jpg |
L'Oreal Paris CC Crème 5-in-1 Universal Anti-Redness Cream Enriched with Vitami… li.feed-carousel-card > span.a-list-item > a.a-link-normal > img.product-image | m.media-amazon.com/images/I/410yJLyzrUL._AC_SY200_.jpg |
GARNIER Ambre Solaire - Natural Bronzer - Moisturising Self-Tanning Mousse - Pr… li.feed-carousel-card > span.a-list-item > a.a-link-normal > img.product-image | m.media-amazon.com/images/I/51DK-M9JzwL._AC_SY200_.jpg |
L'Oréal Paris - Fluid Foundation - 24H Hydration - Hyaluronic Acid Formula - Al… li.feed-carousel-card > span.a-list-item > a.a-link-normal > img.product-image | m.media-amazon.com/images/I/61ERbQfJEVL._AC_SY200_.jpg |
Maybelline New York Instant Eraser Concealer Fluid Concealer Nude Beige (02) 5 … li.feed-carousel-card > span.a-list-item > a.a-link-normal > img.product-image | m.media-amazon.com/images/I/41ERqRUzTvL._AC_SY200_.jpg |
More information about the performance of your application. These numbers don't directly affect the Performance score.
●Max Potential First Input Delay 120 ms
●Layout shift culprits
●Document request latency
●Optimize DOM size
●LCP breakdown
●Modern HTTP
●Optimize viewport for mobile
●Minify CSS
●JavaScript execution time 1.2 s
●Avoid long main-thread tasks 3 long tasks found
●Page didn't prevent back/forward cache restoration
●Network Requests
●Network Round Trip Times 140 ms
●Server Backend Latencies 150 ms
●Tasks
●Diagnostics
●Metrics
●Screenshot Thumbnails
●Final Screenshot
●Script Treemap Data
●Resources Summary
●Initial server response time was short Root document took 220 ms
●Avoid large layout shifts 2 layout shifts found
○INP breakdown
○User Timing marks and measures
○Avoid non-composited animations
92
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 |
|---|
Search Amazon.fr form#nav-search-bar-form > div.nav-fill > div.nav-search-field > input#twotabsearchtextbox |
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.
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 |
|---|
Get to Know Us div.navFooterVerticalColumn > div.navFooterVerticalRow > div.navFooterLinkCol > div.navFooterColHead |
These are opportunities to improve keyboard navigation in your application.
Best practices
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.
Why this matters
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
Expand to Change Language or Country div.nav-right > div#nav-tools > div#icp-nav-flyout > button.nav-flyout-button |
Expand Account and Lists div.nav-right > div#nav-tools > div#nav-link-accountList > button.nav-flyout-button |
Gift Cards Details ul.nav-ul > li.nav-li > div#nav_link_gift_cards > button.nav-flyout-button |
These items highlight common accessibility best practices.
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 |
|---|
EN div.nav-right > div#nav-tools > div#icp-nav-flyout > a.nav-a |
Computers div._Zmx1a_fluidQuadImageLabelBody_3tld0 > div.a-section > div.a-section > a.a-link-normal |
Phones div._Zmx1a_fluidQuadImageLabelBody_3tld0 > div.a-section > div.a-section > a.a-link-normal |
Headphones div._Zmx1a_fluidQuadImageLabelBody_3tld0 > div.a-section > div.a-section > a.a-link-normal |
Virtual reality div._Zmx1a_fluidQuadImageLabelBody_3tld0 > div.a-section > div.a-section > a.a-link-normal |
Furniture div._Zmx1a_fluidQuadImageLabelBody_3tld0 > div.a-section > div.a-section > a.a-link-normal |
Lawnmowers div._Zmx1a_fluidQuadImageLabelBody_3tld0 > div.a-section > div.a-section > a.a-link-normal |
Barbecue div._Zmx1a_fluidQuadImageLabelBody_3tld0 > div.a-section > div.a-section > a.a-link-normal |
Lighting div._Zmx1a_fluidQuadImageLabelBody_3tld0 > div.a-section > div.a-section > a.a-link-normal |
Fitness and bodybuilding div._Zmx1a_fluidQuadImageLabelBody_3tld0 > div.a-section > div.a-section > a.a-link-normal |
Running div._Zmx1a_fluidQuadImageLabelBody_3tld0 > div.a-section > div.a-section > a.a-link-normal |
Sportswear div._Zmx1a_fluidQuadImageLabelBody_3tld0 > div.a-section > div.a-section > a.a-link-normal |
Sports shoes div._Zmx1a_fluidQuadImageLabelBody_3tld0 > div.a-section > div.a-section > a.a-link-normal |
Hard rock div._Zmx1a_fluidQuadImageLabelBody_3tld0 > div.a-section > div.a-section > a.a-link-normal |
Pop div._Zmx1a_fluidQuadImageLabelBody_3tld0 > div.a-section > div.a-section > a.a-link-normal |
Jazz div._Zmx1a_fluidQuadImageLabelBody_3tld0 > div.a-section > div.a-section > a.a-link-normal |
Rap and hip-hop div._Zmx1a_fluidQuadImageLabelBody_3tld0 > div.a-section > div.a-section > a.a-link-normal |
Antivirus div._Zmx1a_fluidQuadImageLabelBody_3tld0 > div.a-section > div.a-section > a.a-link-normal |
Office technology div._Zmx1a_fluidQuadImageLabelBody_3tld0 > div.a-section > div.a-section > a.a-link-normal |
Video div._Zmx1a_fluidQuadImageLabelBody_3tld0 > div.a-section > div.a-section > a.a-link-normal |
System utilities div._Zmx1a_fluidQuadImageLabelBody_3tld0 > div.a-section > div.a-section > a.a-link-normal |
Snacks div._Zmx1a_fluidQuadImageLabelBody_3tld0 > div.a-section > div.a-section > a.a-link-normal |
Hygiene products div._Zmx1a_fluidQuadImageLabelBody_3tld0 > div.a-section > div.a-section > a.a-link-normal |
Gourmet baskets div._Zmx1a_fluidQuadImageLabelBody_3tld0 > div.a-section > div.a-section > a.a-link-normal |
Household cleaning div._Zmx1a_fluidQuadImageLabelBody_3tld0 > div.a-section > div.a-section > a.a-link-normal |
Men's watches div._Zmx1a_fluidQuadImageLabelBody_3tld0 > div.a-section > div.a-section > a.a-link-normal |
Women's watches div._Zmx1a_fluidQuadImageLabelBody_3tld0 > div.a-section > div.a-section > a.a-link-normal |
Women's jewellery div._Zmx1a_fluidQuadImageLabelBody_3tld0 > div.a-section > div.a-section > a.a-link-normal |
Bags & Suitcases div._Zmx1a_fluidQuadImageLabelBody_3tld0 > div.a-section > div.a-section > a.a-link-normal |
Smartphones div._Zmx1a_fluidQuadImageLabelBody_3tld0 > div.a-section > div.a-section > a.a-link-normal |
Watches div._Zmx1a_fluidQuadImageLabelBody_3tld0 > div.a-section > div.a-section > a.a-link-normal |
Headphones div._Zmx1a_fluidQuadImageLabelBody_3tld0 > div.a-section > div.a-section > a.a-link-normal |
Tablets div._Zmx1a_fluidQuadImageLabelBody_3tld0 > div.a-section > div.a-section > a.a-link-normal |
Tennis racquets div._Zmx1a_fluidQuadImageLabelBody_3tld0 > div.a-section > div.a-section > a.a-link-normal |
Kettlebells div._Zmx1a_fluidQuadImageLabelBody_3tld0 > div.a-section > div.a-section > a.a-link-normal |
Rugby balls div._Zmx1a_fluidQuadImageLabelBody_3tld0 > div.a-section > div.a-section > a.a-link-normal |
Steppers div._Zmx1a_fluidQuadImageLabelBody_3tld0 > div.a-section > div.a-section > a.a-link-normal |
Garden tools div._Zmx1a_fluidQuadImageLabelBody_3tld0 > div.a-section > div.a-section > a.a-link-normal |
Vegetables div._Zmx1a_fluidQuadImageLabelBody_3tld0 > div.a-section > div.a-section > a.a-link-normal |
Decoration div._Zmx1a_fluidQuadImageLabelBody_3tld0 > div.a-section > div.a-section > a.a-link-normal |
Fertilizer div._Zmx1a_fluidQuadImageLabelBody_3tld0 > div.a-section > div.a-section > a.a-link-normal |
Spring fashion div._Zmx1a_fluidQuadImageLabelBody_3tld0 > div.a-section > div.a-section > a.a-link-normal |
Everyday basics div._Zmx1a_fluidQuadImageLabelBody_3tld0 > div.a-section > div.a-section > a.a-link-normal |
Spring cleaning div._Zmx1a_fluidQuadImageLabelBody_3tld0 > div.a-section > div.a-section > a.a-link-normal |
Influencer faves div._Zmx1a_fluidQuadImageLabelBody_3tld0 > div.a-section > div.a-section > a.a-link-normal |
○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
●Input buttons have discernible text.
●Form elements have associated labels
●Select elements have associated label elements.
●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
●Background and foreground colors have a sufficient contrast ratio
●Document has a `<title>` element
●`<html>` element has a `[lang]` attribute
●`<html>` element has a valid value for its `[lang]` attribute
●Links are distinguishable without relying on color.
●Links have a discernible name
●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
●`[lang]` attributes have a valid value
●Document has a main landmark.
●Deprecated ARIA roles were not used
●Uses ARIA roles only on compatible elements
●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
○ARIA IDs are unique
○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 type="image">` elements have `[alt]` text
○The document does not use `<meta http-equiv="refresh">`
○`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
○`<object>` elements have alternate text
○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.
○`<video>` elements contain a `<track>` element with `[kind="captions"]`
○Tables have different content in the summary attribute and `<caption>`.
○All heading elements contain content.
○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.
81
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 / Warning | Source |
|---|---|
| SharedStorage | www.amazon.fr/ line 3413, col 2048 |
●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 browser errors logged to the console
●No issues in the `Issues` panel in Chrome Devtools
●Ensure CSP is effective against XSS attacks
●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
○Use a strong HSTS policy
○Mitigate clickjacking with XFO or CSP
92
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.
Content Best Practices
Descriptive link text helps search engines understand your content. Learn how to make links more accessible.
Why this matters
Performance issues directly impact user engagement and conversion rates.
| Link destination | Link Text |
|---|---|
| /-/en/b/?_encoding=UTF8&node=96141311031&pd_rd_w=0Yhfq&co... | See more |
Format your HTML in a way that enables crawlers to better understand your app’s content.
○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 are crawlable
●robots.txt is valid
●Image elements have `[alt]` attributes
●Document has a valid `hreflang`
●Document has a valid `rel=canonical`