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Lighthouse Desktop

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

Audit breakdown by category with detailed findings.

83

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 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
/supplements/cover/immobilier/2026-04-03-deco-amenagement...600.0 s65.5 KiB
/supplements/cover/economie/2026-03-31-limmobilier-en-gir...600.0 s62.7 KiB
/supplements/cover/economie/2026-04-16-eco-entreprises-pa...600.0 s58.4 KiB
/supplements/cover/economie/2026-04-16-eco-entreprises-gi...600.0 s58.3 KiB
/supplements/cover/economie/2026-04-16-eco-entreprises-ch...600.0 s58.1 KiB
/supplements/cover/sport/2026-04-11-rugby-champions-cup-u...600.0 s56.1 KiB
kiosque.sudouest.fr/cover/2026-04-16/22ABCDE/0/300600.0 s53.2 KiB
kiosque.sudouest.fr/cover/2026-04-11/MAGSO/0/300600.0 s51.0 KiB
/supplements/cover/economie/2026-04-14-emergence-charente...600.0 s50.4 KiB
kiosque.sudouest.fr/cover/2026-04-12/FEMINA/0/300600.0 s47.8 KiB
kiosque.sudouest.fr/cover/2026-04-10/TVMAG/0/300600.0 s46.2 KiB
/24513c17-2f9a-43a6-be45-3d49167c849b/loader.js?target=ww...7200.0 s40.2 KiB
tag.aticdn.net/piano-analytics.js14400.0 s27.8 KiB
assets.poool.fr/engage.min.js1800.0 s19.3 KiB
assets.poool.fr/lib-sdk.2.3.8-1771409338215.js1800.0 s6.9 KiB
www.sudouest.fr/build/so/752.5539185d.js604800.0 s45.5 KiB
www.sudouest.fr/build/so/634.4801e517.js604800.0 s40.6 KiB
media.sudouest.fr/28519629/600x960/visuels-enquetes-et-reportages-2-68.avif604800.0 s39.3 KiB
media.sudouest.fr/28353686/600x375/img-20260403-103056.avif604800.0 s36.4 KiB
media.sudouest.fr/28012018/600x960/visuels-enquetes-et-reportages-2-58.avif604800.0 s34.1 KiB
media.sudouest.fr/27686345/600x960/visuels-enquetes-et-reportages-2-41.avif604800.0 s32.4 KiB
media.sudouest.fr/28610900/660x330/20260409154616-img5985.avif604800.0 s31.0 KiB
try.abtasty.com/bdac7e0c25d3f9940c68617b453bfaea.js30.0 s3.1 KiB
media.sudouest.fr/28702905/600x375/20260415141305-96782612.avif604800.0 s30.5 KiB
media.sudouest.fr/28701848/600x375/bj0a9906.avif604800.0 s29.7 KiB
media.sudouest.fr/28025969/600x960/visuels-enquetes-et-reportages-2-60.avif604800.0 s29.4 KiB
media.sudouest.fr/28642670/660x330/sudouest-photo-1-8963734.avif604800.0 s28.8 KiB
media.sudouest.fr/28014930/600x960/agriculture-1200x600-hd.avif604800.0 s28.5 KiB
media.sudouest.fr/19306235/600x375/sudouest-photo-1-26514477-1600.avif604800.0 s28.1 KiB
widget.collectiveaudience.co/sdk.js1800.0 s3.2 KiB
media.sudouest.fr/28703569/660x330/archive-quay-a1-34650896.avif604800.0 s26.6 KiB
www.sudouest.fr/build/so/page.9a457d41.js604800.0 s25.5 KiB
media.sudouest.fr/28212719/600x960/moteur-candidats-emailing-3.avif604800.0 s25.5 KiB
media.sudouest.fr/28521668/600x375/06-port-la-rochelle.avif604800.0 s25.2 KiB
media.sudouest.fr/27693402/600x960/visuels-enquetes-et-reportages-2-46.avif604800.0 s25.1 KiB
media.sudouest.fr/28698958/600x375/so-69df572166a4bdff4c6d4984-ph0.avif604800.0 s25.0 KiB
media.sudouest.fr/28703126/1200x600/20260415143309-9679112.avif604800.0 s22.9 KiB
media.sudouest.fr/28694057/600x375/20260414103308-9594712.avif604800.0 s22.6 KiB
www.sudouest.fr/build/so/page.97c27051.css604800.0 s21.9 KiB
www.sudouest.fr/build/so/fonts/icons.eafea5f2.woff2604800.0 s21.3 KiB
media.sudouest.fr/28701660/600x375/20260412184757-lt5445.avif604800.0 s20.4 KiB
media.sudouest.fr/28696968/660x330/20260226142519-598412.avif604800.0 s20.3 KiB
media.sudouest.fr/28703126/1000x625/20260415143309-9679112.avif604800.0 s20.3 KiB
media.sudouest.fr/28700291/320x320/20260415141305-96782412.avif604800.0 s20.2 KiB
www.sudouest.fr/build/so/652.07922bba.js604800.0 s20.1 KiB
media.sudouest.fr/28684949/600x375/47786612.avif604800.0 s20.0 KiB
media.sudouest.fr/28676752/600x375/sudouest-photo-1-32610320.avif604800.0 s19.7 KiB
media.sudouest.fr/28509097/600x960/moteur-candidats-emailing-4.avif604800.0 s19.2 KiB
media.sudouest.fr/28228524/600x960/moteur-candidats-emailing-1.avif604800.0 s18.5 KiB
media.sudouest.fr/28650876/600x375/0n8a23171.avif604800.0 s18.2 KiB
media.sudouest.fr/28522123/600x375/emmanuel-gregoireee.avif604800.0 s17.9 KiB
media.sudouest.fr/28522123/660x330/emmanuel-gregoireee.avif604800.0 s16.8 KiB
media.sudouest.fr/28120943/600x375/so-624d50bb66a4bd9f65491f92-ph0.avif604800.0 s15.4 KiB
media.sudouest.fr/28625408/320x320/20250409112539-a14a891.avif604800.0 s15.1 KiB
media.sudouest.fr/28595759/320x320/7utr6-guggenheim-3.avif604800.0 s14.7 KiB
media.sudouest.fr/28013707/600x960/thermalisme-1200x600-2.avif604800.0 s14.4 KiB
media.sudouest.fr/27801527/600x960/visuels-enquetes-et-reportages-2-48.avif604800.0 s14.1 KiB
media.sudouest.fr/28596643/600x375/so-686693ef66a4bdbc7776e340-ph0.avif604800.0 s13.6 KiB
media.sudouest.fr/28706062/660x330/montagebollorenora.avif604800.0 s13.6 KiB
media.sudouest.fr/28660457/600x375/20260408172905-9181912.avif604800.0 s13.3 KiB
media.sudouest.fr/assets/img/logo/logo-carre-encoches-60x45.png3600.0 s1.6 KiB
media.sudouest.fr/28702903/320x320/20260412184121-lt561.avif604800.0 s12.8 KiB
media.sudouest.fr/28699551/320x320/20260330192540-a14a3895.avif604800.0 s11.9 KiB
media.sudouest.fr/28677629/600x375/20250304165051-davt2643.avif604800.0 s11.0 KiB
media.sudouest.fr/28702701/600x375/le-recap-declinaisonss-dec25-gironde.avif604800.0 s10.4 KiB
media.sudouest.fr/28702383/660x330/20260410181105-93411312.avif604800.0 s10.2 KiB
media.sudouest.fr/28704761/660x330/20260407205305-91171512.avif604800.0 s9.4 KiB
media.sudouest.fr/28686023/600x375/20260407120706-985912.avif604800.0 s8.7 KiB
media.sudouest.fr/28701368/320x320/20240817174526-776912.avif604800.0 s8.2 KiB
media.sudouest.fr/28699793/600x375/20260401131905-8717612.avif604800.0 s7.9 KiB
media.sudouest.fr/28705292/600x375/archive-quay-a1-35597545.avif604800.0 s7.1 KiB
www.sudouest.fr/build/so/67.505f9632.css604800.0 s6.9 KiB
media.sudouest.fr/28702296/320x320/20260415154909-96821512.avif604800.0 s6.9 KiB
www.sudouest.fr/build/so/carousel-stories-modal.f49b4585.js604800.0 s6.3 KiB
www.sudouest.fr/build/so/224.46443c11.js604800.0 s5.5 KiB
www.sudouest.fr/build/so/887.bcef3ef1.js604800.0 s5.3 KiB
www.sudouest.fr/build/so/795.26eb3b08.js604800.0 s4.9 KiB
media.sudouest.fr/28701843/660x330/20260415162028-telephone1.avif604800.0 s4.5 KiB
www.sudouest.fr/build/so/carousel-stories-modal.e71683cc.css604800.0 s3.2 KiB
www.sudouest.fr/build/so/22.cc796ed7.js604800.0 s3.1 KiB
www.sudouest.fr/build/so/editor/so/images/pub-logo-white.c50be897.svg604800.0 s3.1 KiB
www.sudouest.fr/build/so/runtime.f809052a.js604800.0 s2.0 KiB
www.sudouest.fr/build/so/history.ee598c7d.css604800.0 s880 B
www.sudouest.fr/build/so/images/edit_pen.1648cb1b.svg604800.0 s760 B
www.sudouest.fr/build/so/feature-hide-picto-premium.b8fd1d15.css604800.0 s691 B

Layout shifts occur when elements move absent any user interaction. Investigate the causes of layout shifts, such as elements being added, removed, or their fonts changing as the page loads.

Why this matters

Performance issues directly impact user engagement and conversion rates.

headings: [map[key:node label:Element subItemsHeading:map[key:extra] valueType:node] map[granularity:0.001 key:score label:Layout shift score subItemsHeading:map[key:cause valueType:text] valueType:numeric]]
items: [map[node:map[type:text value:Total] score:0.144123] map[node:map[boundingRect:map[bottom:18337 height:18184 left:55 right:1295 top:153 width:1240] lhId:page-6-DIV nodeLabel:Donald Trump Prix des carburants Guerre au Moyen-Orient Guerre en Ukraine Aller… path:1,HTML,1,BODY,13,DIV,1,DIV selector:body#page-large > div.wallpaper-inner-content > div.wrapper-l snippet:<div class="wrapper-l"> type:node] score:0.14241] map[node:map[boundingRect:map[bottom:700 height:133 left:85 right:891 top:567 width:806] lhId:page-1-H2 nodeLabel:Enfant séquestré dans une camionnette : « pâle, dénutri », « sans pyjama »… les… path:1,HTML,1,BODY,13,DIV,1,DIV,0,DIV,2,DIV,0,A,0,ARTICLE,1,DIV,0,H2 selector:a > article.article-focus > div.article-focus-text > h2.article-focus-title snippet:<h2 class="article-focus-title"> type:node] score:0.001713 subItems:map[items:[map[cause:Web font extra:map[type:url value:https://www.sudouest.fr/build/so/fonts/icons.eafea5f2.woff2]] map[cause:Web font extra:map[type:url value:https://fonts.gstatic.com/s/notoserif/v33/ga6daw1J5X9T9RW6j9bNVls-hfgvz8JcMofYTYf6D33WsNFH.woff2]]] type:subitems]]]

Your first network request is the most important. Reduce its latency by avoiding redirects, ensuring a fast server response, and enabling text compression.

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:Source valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]
items: [map[reflowTime:73.807 source:map[type:text value:[unattributed]]]]

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

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
/css2?family=Open+Sans:ital,wght@0,300..800;1,300..800&di...2.2 KiB73 ms
fonts.googleapis.com/css2?family=Noto+Serif:wght@100..900&display=swap1.0 KiB318 ms
www.sudouest.fr/build/so/page.9a457d41.js25.5 KiB
www.sudouest.fr/build/so/634.4801e517.js40.6 KiB82 ms
www.sudouest.fr/build/so/752.5539185d.js45.5 KiB82 ms
www.sudouest.fr/build/so/224.46443c11.js5.5 KiB
www.sudouest.fr/build/so/carousel-stories-modal.f49b4585.js6.3 KiB
www.sudouest.fr/build/so/795.26eb3b08.js4.9 KiB
www.sudouest.fr/build/so/887.bcef3ef1.js5.3 KiB
www.sudouest.fr/so/css/index.min.css?v2026040813064343.2 KiB82 ms
www.sudouest.fr/build/so/652.07922bba.js20.1 KiB
www.sudouest.fr/build/so/page.97c27051.css21.9 KiB
www.sudouest.fr/build/so/22.cc796ed7.js3.1 KiB
www.sudouest.fr/assets/css/footer-legacy.css?v=20260408-1306439.1 KiB
www.sudouest.fr/build/so/runtime.f809052a.js2.0 KiB
www.sudouest.fr/build/so/67.505f9632.css6.9 KiB
www.sudouest.fr/build/so/carousel-stories-modal.e71683cc.css3.2 KiB
www.sudouest.fr/build/so/feature-hide-picto-premium.b8fd1d15.css691 B
www.sudouest.fr/so/css/2018/header.min.css?v202604081306431.6 KiB

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.

URLEst Savings
www.sudouest.fr/build/so/fonts/icons.eafea5f2.woff220 ms
www.sudouest.fr/so/fonts/GSOI.woff5.0 ms

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
Ouverture de la pêche 2026 : tourisme, écologie et passion, tout savoir sur la … article.carousel-item > a > picture > img
media.sudouest.fr/28519629/600x960/visuels-enquetes-et-reportages-2-68.avif39.3 KiB30.8 KiB
Salon de l’agriculture 2026 : une édition sans bovins et sous tension article.carousel-item > a > picture > img
media.sudouest.fr/28012018/600x960/visuels-enquetes-et-reportages-2-58.avif34.0 KiB26.7 KiB
DOSSIER. Tournoi des Six-Nations : le guide complet de l’édition 2026 article.carousel-item > a > picture > img
media.sudouest.fr/27686345/600x960/visuels-enquetes-et-reportages-2-41.avif32.4 KiB25.4 KiB
Logement, emploi, santé : le grand défi des maires face à la fracture territori… article.carousel-item > a > picture > img
media.sudouest.fr/28025969/600x960/visuels-enquetes-et-reportages-2-60.avif29.4 KiB23.0 KiB
Sud-Ouest : entre tradition et futur, l’agriculture se réinvente article.carousel-item > a > picture > img
media.sudouest.fr/28014930/600x960/agriculture-1200x600-hd.avif28.4 KiB22.3 KiB
DOSSIER. Municipales 2026 : quand les sportifs s’engagent en politique dans le … article.carousel-item > a > picture > img
media.sudouest.fr/28212719/600x960/moteur-candidats-emailing-3.avif25.5 KiB20.0 KiB
Bordeaux : y a-t-il suffisamment de médecins dans la métropole ? Notre dossier article.carousel-item > a > picture > img
media.sudouest.fr/27693402/600x960/visuels-enquetes-et-reportages-2-46.avif25.0 KiB19.7 KiB
Guerre au Moyen-Orient a.carousel-item > div.hot-tag-story-item > picture > img
media.sudouest.fr/28700291/320x320/20260415141305-96782412.avif20.2 KiB19.6 KiB
Pau : l’un des plus grands collectionneurs européens d’archives du « Titanic » … article.article-card > div.article-card-image > picture > img
media.sudouest.fr/28610900/660x330/20260409154616-img5985.avif31.0 KiB19.5 KiB
Trafic de drogue : la cocaïne se répand comme une traînée de poudre depuis le S… article.article-card > div.article-card-image > picture > img
media.sudouest.fr/28642670/660x330/sudouest-photo-1-8963734.avif28.8 KiB17.3 KiB
Séquestration, vols et course-poursuite : entre la Côte basque et Toulouse, deu… article.article-card > div.article-card-image > picture > img
media.sudouest.fr/28703569/660x330/archive-quay-a1-34650896.avif26.6 KiB15.9 KiB
Cadmium, une bombe dans l’assiette ? article.carousel-item > a > picture > img
media.sudouest.fr/28509097/600x960/moteur-candidats-emailing-4.avif19.2 KiB15.1 KiB
Allergies a.carousel-item > div.hot-tag-story-item > picture > img
media.sudouest.fr/28625408/320x320/20250409112539-a14a891.avif15.0 KiB14.5 KiB
Flambée des prix du carburant : pourquoi la guerre fait exploser les tarifs à l… article.carousel-item > a > picture > img
media.sudouest.fr/28228524/600x960/moteur-candidats-emailing-1.avif18.4 KiB14.5 KiB
Tourisme a.carousel-item > div.hot-tag-story-item > picture > img
media.sudouest.fr/28595759/320x320/7utr6-guggenheim-3.avif14.7 KiB14.2 KiB
Emmanuel Grégoire : « Un bosseur » au « profil atypique », les années Sciences … article.article-card > div.article-card-image > picture > img
media.sudouest.fr/28522123/600x375/emmanuel-gregoireee.avif17.9 KiB13.4 KiB
Top 14 a.carousel-item > div.hot-tag-story-item > picture > img
media.sudouest.fr/28702903/320x320/20260412184121-lt561.avif12.8 KiB12.3 KiB
Guerre au Moyen-Orient : le Pentagone va envoyer des milliers de soldats supplé… article.article-card > div.article-card-image > picture > img
media.sudouest.fr/28696968/660x330/20260226142519-598412.avif20.3 KiB12.1 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: 736 ms
URLTime Spent
sudouest.fr/490 ms
sudouest.fr/206 ms
www.sudouest.fr/40 ms
www.sudouest.fr/0.0 ms

These are the largest layout shifts observed on the page. Each table item represents a single layout shift, and shows the element that shifted the most. Below each item are possible root causes that led to the layout shift. Some of these layout shifts may not be included in the CLS metric value due to windowing. Learn how to improve CLS

Why this matters

Performance issues directly impact user engagement and conversion rates.

ElementLayout shift score
Donald Trump Prix des carburants Guerre au Moyen-Orient Guerre en Ukraine Aller… body#page-large > div.wallpaper-inner-content > div.wrapper-l
0.142
Enfant séquestré dans une camionnette : « pâle, dénutri », « sans pyjama »… les… a > article.article-focus > div.article-focus-text > h2.article-focus-title
0.002

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 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: 90 ms 71.6 KiB
URLTransfer SizeEst Savings
www.sudouest.fr/so/css/index.min.css?v2026040813064343.1 KiB42.2 KiB
www.sudouest.fr/build/so/page.97c27051.css21.5 KiB14.8 KiB
17.7 KiB14.5 KiB

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 90 ms 326.6 KiB
URLTransfer SizeEst Savings
widget.collectiveaudience.co/en/public/chunks/13.0.24/11930d303ea648d400da.js72.7 KiB63.4 KiB
www.googletagmanager.com/gtm.js?id=GTM-NG4RXS206.9 KiB53.8 KiB
/sdk/d4911c3d5b4b9a80b40e05167f53d1b1e8da81f3/modern/sdk....100.7 KiB43.3 KiB
www.sudouest.fr/so/js/footer.min.js?v2026040813064359.4 KiB41.0 KiB
www.sudouest.fr/build/so/752.5539185d.js45.2 KiB37.4 KiB
widget.collectiveaudience.co/en/public/chunks/13.0.24/a958253abce218f56c2d.js38.2 KiB34.1 KiB
try.abtasty.com/bdac7e0c25d3f9940c68617b453bfaea/main.6898c1bddb81a1cc01f5.js47.5 KiB29.6 KiB
www.sudouest.fr/build/so/634.4801e517.js40.4 KiB23.9 KiB

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 9.2 KiB
URLTransfer SizeEst Savings
www.sudouest.fr/so/js/bundles/gsoisubscribewithgoogle/swg.js22.4 KiB9.2 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
www.googletagmanager.com/gtm.js?id=GTM-NG4RXS207.2 KiB
/sdk/d4911c3d5b4b9a80b40e05167f53d1b1e8da81f3/modern/sdk....101.1 KiB
www.sudouest.fr/75.6 KiB
widget.collectiveaudience.co/en/public/chunks/13.0.24/11930d303ea648d400da.js73.2 KiB
/supplements/cover/immobilier/2026-04-03-deco-amenagement...65.5 KiB
/supplements/cover/economie/2026-03-31-limmobilier-en-gir...62.7 KiB
www.sudouest.fr/so/js/footer.min.js?v2026040813064359.9 KiB
/supplements/cover/economie/2026-04-16-eco-entreprises-pa...58.4 KiB
/supplements/cover/economie/2026-04-16-eco-entreprises-gi...58.3 KiB
/supplements/cover/economie/2026-04-16-eco-entreprises-ch...58.1 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
Logo div.didomi-popup-container > div.didomi-popup-view > div.didomi-popup-notice-logo-container > img.didomi-popup-notice-logo
media.sudouest.fr/assets/img/logo/logo-carre-encoches-60x45.png

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

●Optimize DOM size
●LCP breakdown
●LCP request discovery
●Modern HTTP
●Optimize viewport for mobile
●Max Potential First Input Delay 60 ms
●Minify CSS
●User Timing marks and measures 3 user timings
●JavaScript execution time 0.3 s
●Minimizes main-thread work 1.1 s
●Avoid long main-thread tasks 1 long task found
●Page didn't prevent back/forward cache restoration
●Network Requests
●Network Round Trip Times 90 ms
●Server Backend Latencies 90 ms
●Tasks
●Diagnostics
●Metrics
●Screenshot Thumbnails
●Final Screenshot
●Script Treemap Data
●Resources Summary
●Initial server response time was short Root document took 10 ms
○INP breakdown
○Avoid non-composited animations
80

Accessibility

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

Names and labels

When a button doesn't have an accessible name, screen readers announce it as "button", making it unusable for users who rely on screen readers. Learn how to make buttons more accessible.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.main-content-container > div.block-hot-tag-stories > div.snap-carousel-wrapper > button.snap-carousel div.main-content-container > div.block-hot-tag-stories > div.snap-carousel-wrapper > button.snap-carousel
div.main-content-container > div.block-hot-tag-stories > div.snap-carousel-wrapper > button.snap-carousel div.main-content-container > div.block-hot-tag-stories > div.snap-carousel-wrapper > button.snap-carousel
div.main-content-container > section#selection-block > div.snap-carousel-wrapper > button.snap-carousel div.main-content-container > section#selection-block > div.snap-carousel-wrapper > button.snap-carousel
div.main-content-container > section#selection-block > div.snap-carousel-wrapper > button.snap-carousel div.main-content-container > section#selection-block > div.snap-carousel-wrapper > button.snap-carousel
div.main-content-container > section.carousel > div.snap-carousel-wrapper > button.snap-carousel div.main-content-container > section.carousel > div.snap-carousel-wrapper > button.snap-carousel
div.main-content-container > section.carousel > div.snap-carousel-wrapper > button.snap-carousel div.main-content-container > section.carousel > div.snap-carousel-wrapper > button.snap-carousel
div.main-content-container > div.carousel > div.snap-carousel-wrapper > button.snap-carousel div.main-content-container > div.carousel > div.snap-carousel-wrapper > button.snap-carousel
div.main-content-container > div.carousel > div.snap-carousel-wrapper > button.snap-carousel div.main-content-container > div.carousel > div.snap-carousel-wrapper > button.snap-carousel

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.header-blocks > nav#main-sub-header > div.sub-header-container > a#home div.header-blocks > nav#main-sub-header > div.sub-header-container > a#home
div.header-blocks > nav#main-sub-header > div.sub-header-container > a#user-city div.header-blocks > nav#main-sub-header > div.sub-header-container > a#user-city
div.footer-header > ul.socials > li > a div.footer-header > ul.socials > li > a
div.footer-header > ul.socials > li > a div.footer-header > ul.socials > li > a
div.footer-header > ul.socials > li > a div.footer-header > ul.socials > li > a
div.footer-header > ul.socials > li > a div.footer-header > ul.socials > li > a
div.footer-header > ul.socials > li > a div.footer-header > ul.socials > li > a
div.footer-header > ul.socials > li > a div.footer-header > ul.socials > li > 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.

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
SUDOUEST.FR div.session-status > div.gutter > div.brand > a
JEUX div.session-status-container > div.session-status > div.gutter > a
LES NEWSLETTERS SUD OUEST div.session-status-container > div.session-status > div.gutter > a
1 heure div.article-feed-content > a.article-feed-item > div.article-feed-item-title > span.timing
1 heure div.article-feed-content > a.article-feed-item > div.article-feed-item-title > span.timing
1 heure div.article-feed-content > a.article-feed-item > div.article-feed-item-title > span.timing
2 heures div.article-feed-content > a.article-feed-item > div.article-feed-item-title > span.timing
Moyen-Orient a > article.article-card > div.article-card-info > span.article-card-tag
Il y a 4 heures a > article.article-card > div.article-card-info > span.article-card-time
Bordeaux a > article.article-card > div.article-card-info > span.article-card-tag
15 avril 2026 a > article.article-card > div.article-card-info > span.article-card-time
Littérature a > article.article-card > div.article-card-info > span.article-card-tag
Il y a 3 heures a > article.article-card > div.article-card-info > span.article-card-time
Justice a > article.article-card > div.article-card-info > span.article-card-tag
15 avril 2026 a > article.article-card > div.article-card-info > span.article-card-time
Landes a > article.article-card > div.article-card-info > span.article-card-tag
15 avril 2026 a > article.article-card > div.article-card-info > span.article-card-time
Gironde a > article.article-card > div.article-card-info > span.article-card-tag
Il y a 3 heures a > article.article-card > div.article-card-info > span.article-card-time
Social a > article.article-card > div.article-card-info > span.article-card-tag
15 avril 2026 a > article.article-card > div.article-card-info > span.article-card-time
Pays basque a > article.article-card > div.article-card-info > span.article-card-tag
Il y a 5 heures a > article.article-card > div.article-card-info > span.article-card-time
Pau a > article.article-card > div.article-card-info > span.article-card-tag
15 avril 2026 a > article.article-card > div.article-card-info > span.article-card-time
Vin a > article.article-card > div.article-card-info > span.article-card-tag
14 avril 2026 a > article.article-card > div.article-card-info > span.article-card-time
Bordeaux a > article.article-card > div.article-card-info > span.article-card-tag
15 avril 2026 a > article.article-card > div.article-card-info > span.article-card-time
Gironde a > article.article-card > div.article-card-info > span.article-card-tag
15 avril 2026 a > article.article-card > div.article-card-info > span.article-card-time
Bordeaux a > article.article-card > div.article-card-info > span.article-card-tag
15 avril 2026 a > article.article-card > div.article-card-info > span.article-card-time
Girondins de Bordeaux a > article.article-card > div.article-card-info > span.article-card-tag
15 avril 2026 a > article.article-card > div.article-card-info > span.article-card-time
International article.most-article-card > a.article-card > div.article-card-info > span.article-card-tag
Moyen-Orient article.most-article-card > a.article-card > div.article-card-info > span.article-card-tag
Santé article.most-article-card > a.article-card > div.article-card-info > span.article-card-tag
France article.most-article-card > a.article-card > div.article-card-info > span.article-card-tag
Etudiant article.most-article-card > a.article-card > div.article-card-info > span.article-card-tag
Parentalité article.most-article-card > a.article-card > div.article-card-info > span.article-card-tag
François Bayrou article.most-article-card > a.article-card > div.article-card-info > span.article-card-tag
Transports article.most-article-card > a.article-card > div.article-card-info > span.article-card-tag
US Dax article.most-article-card > a.article-card > div.article-card-info > span.article-card-tag
Histoire article.most-article-card > a.article-card > div.article-card-info > span.article-card-tag
Libourne article.most-article-card > a.article-card > div.article-card-info > span.article-card-tag
Santé article.most-article-card > a.article-card > div.article-card-info > span.article-card-tag
Venezuela a > article.article-card > div.article-card-info > span.article-card-tag
15 avril 2026 a > article.article-card > div.article-card-info > span.article-card-time
Etats-Unis a > article.article-card > div.article-card-info > span.article-card-tag
15 avril 2026 a > article.article-card > div.article-card-info > span.article-card-time
Donald Trump a > article.article-card > div.article-card-info > span.article-card-tag
15 avril 2026 a > article.article-card > div.article-card-info > span.article-card-time
Donald Trump a > article.article-card > div.article-card-info > span.article-card-tag
15 avril 2026 a > article.article-card > div.article-card-info > span.article-card-time
Donald Trump a > article.article-card > div.article-card-info > span.article-card-tag
14 avril 2026 a > article.article-card > div.article-card-info > span.article-card-time
Énergie a > article.article-card > div.article-card-info > span.article-card-tag
15 avril 2026 a > article.article-card > div.article-card-info > span.article-card-time
Carburants a > article.article-card > div.article-card-info > span.article-card-tag
15 avril 2026 a > article.article-card > div.article-card-info > span.article-card-time
Carburants a > article.article-card > div.article-card-info > span.article-card-tag
15 avril 2026 a > article.article-card > div.article-card-info > span.article-card-time
Moyen-Orient a > article.article-card > div.article-card-info > span.article-card-tag
Il y a 4 heures a > article.article-card > div.article-card-info > span.article-card-time
Carburants a > article.article-card > div.article-card-info > span.article-card-tag
14 avril 2026 a > article.article-card > div.article-card-info > span.article-card-time
Faits divers a > article.article-card > div.article-card-info > span.article-card-tag
15 avril 2026 a > article.article-card > div.article-card-info > span.article-card-time
Donald Trump a > article.article-card > div.article-card-info > span.article-card-tag
15 avril 2026 a > article.article-card > div.article-card-info > span.article-card-time
Carburants a > article.article-card > div.article-card-info > span.article-card-tag
15 avril 2026 a > article.article-card > div.article-card-info > span.article-card-time
Moyen-Orient a > article.article-card > div.article-card-info > span.article-card-tag
Il y a 4 heures a > article.article-card > div.article-card-info > span.article-card-time
France a > article.article-card > div.article-card-info > span.article-card-tag
14 avril 2026 a > article.article-card > div.article-card-info > span.article-card-time
Volodymyr Zelensky a > article.article-card > div.article-card-info > span.article-card-tag
15 avril 2026 a > article.article-card > div.article-card-info > span.article-card-time
Ukraine a > article.article-card > div.article-card-info > span.article-card-tag
14 avril 2026 a > article.article-card > div.article-card-info > span.article-card-time
International a > article.article-card > div.article-card-info > span.article-card-tag
14 avril 2026 a > article.article-card > div.article-card-info > span.article-card-time
Ukraine a > article.article-card > div.article-card-info > span.article-card-tag
13 avril 2026 a > article.article-card > div.article-card-info > span.article-card-time
Ukraine a > article.article-card > div.article-card-info > span.article-card-tag
12 avril 2026 a > article.article-card > div.article-card-info > span.article-card-time
Allergies a > article.article-card > div.article-card-info > span.article-card-tag
09 avril 2026 a > article.article-card > div.article-card-info > span.article-card-time
Biodiversité a > article.article-card > div.article-card-info > span.article-card-tag
07 avril 2026 a > article.article-card > div.article-card-info > span.article-card-time
Allergies a > article.article-card > div.article-card-info > span.article-card-tag
27 mars 2026 a > article.article-card > div.article-card-info > span.article-card-time
Allergies a > article.article-card > div.article-card-info > span.article-card-tag
06 mars 2026 a > article.article-card > div.article-card-info > span.article-card-time
Allergies a > article.article-card > div.article-card-info > span.article-card-tag
06 mars 2026 a > article.article-card > div.article-card-info > span.article-card-time
Union Bordeaux-Bègles a > article.article-card > div.article-card-info > span.article-card-tag
Il y a 5 heures a > article.article-card > div.article-card-info > span.article-card-time
Aviron Bayonnais a > article.article-card > div.article-card-info > span.article-card-tag
15 avril 2026 a > article.article-card > div.article-card-info > span.article-card-time
Section Paloise a > article.article-card > div.article-card-info > span.article-card-tag
14 avril 2026 a > article.article-card > div.article-card-info > span.article-card-time
Rugby a > article.article-card > div.article-card-info > span.article-card-tag
14 avril 2026 a > article.article-card > div.article-card-info > span.article-card-time
Stade Rochelais a > article.article-card > div.article-card-info > span.article-card-tag
11 avril 2026 a > article.article-card > div.article-card-info > span.article-card-time
Destination Espagne a > article.article-card > div.article-card-info > span.article-card-tag
07 avril 2026 a > article.article-card > div.article-card-info > span.article-card-time
Loisirs et Tourisme a > article.article-card > div.article-card-info > span.article-card-tag
31 mars 2026 a > article.article-card > div.article-card-info > span.article-card-time
Loisirs et Tourisme a > article.article-card > div.article-card-info > span.article-card-tag
05 avril 2026 a > article.article-card > div.article-card-info > span.article-card-time
Loisirs et Tourisme a > article.article-card > div.article-card-info > span.article-card-tag
04 avril 2026 a > article.article-card > div.article-card-info > span.article-card-time
Loisirs et Tourisme a > article.article-card > div.article-card-info > span.article-card-tag
04 avril 2026 a > article.article-card > div.article-card-info > span.article-card-time
Etats-Unis a > article.article-card > div.article-card-info > span.article-card-tag
Il y a 2 heures a > article.article-card > div.article-card-info > span.article-card-time
Gironde a > article.article-card > div.article-card-info > span.article-card-tag
Il y a 3 heures a > article.article-card > div.article-card-info > span.article-card-time
Etats-Unis a > article.article-card > div.article-card-info > span.article-card-tag
15 avril 2026 a > article.article-card > div.article-card-info > span.article-card-time
Royaume-Uni a > article.article-card > div.article-card-info > span.article-card-tag
15 avril 2026 a > article.article-card > div.article-card-info > span.article-card-time
International a > article.article-card > div.article-card-info > span.article-card-tag
15 avril 2026 a > article.article-card > div.article-card-info > span.article-card-time
Faits divers a > article.article-card > div.article-card-info > span.article-card-tag
Il y a 2 heures a > article.article-card > div.article-card-info > span.article-card-time
Violences faites aux femmes a > article.article-card > div.article-card-info > span.article-card-tag
Il y a 3 heures a > article.article-card > div.article-card-info > span.article-card-time
Bordeaux a > article.article-card > div.article-card-info > span.article-card-tag
Il y a 3 heures a > article.article-card > div.article-card-info > span.article-card-time
Faits divers a > article.article-card > div.article-card-info > span.article-card-tag
Il y a 3 heures a > article.article-card > div.article-card-info > span.article-card-time
Justice a > article.article-card > div.article-card-info > span.article-card-tag
Il y a 4 heures a > article.article-card > div.article-card-info > span.article-card-time
Union Bordeaux-Bègles a > article.article-card > div.article-card-info > span.article-card-tag
Il y a 5 heures a > article.article-card > div.article-card-info > span.article-card-time
Basket Landes a > article.article-card > div.article-card-info > span.article-card-tag
Il y a 2 heures a > article.article-card > div.article-card-info > span.article-card-time
Ligue des Champions a > article.article-card > div.article-card-info > span.article-card-tag
Il y a 1 heure a > article.article-card > div.article-card-info > span.article-card-time
Girondins de Bordeaux a > article.article-card > div.article-card-info > span.article-card-tag
15 avril 2026 a > article.article-card > div.article-card-info > span.article-card-time
Damian Penaud a > article.article-card > div.article-card-info > span.article-card-tag
15 avril 2026 a > article.article-card > div.article-card-info > span.article-card-time
Littérature a > article.article-card > div.article-card-info > span.article-card-tag
Il y a 3 heures a > article.article-card > div.article-card-info > span.article-card-time
Gironde a > article.article-card > div.article-card-info > span.article-card-tag
Il y a 3 heures a > article.article-card > div.article-card-info > span.article-card-time
Saint-Vincent-de-Tyrosse a > article.article-card > div.article-card-info > span.article-card-tag
Il y a 4 heures a > article.article-card > div.article-card-info > span.article-card-time
Emmanuel Macron a > article.article-card > div.article-card-info > span.article-card-tag
Il y a 5 heures a > article.article-card > div.article-card-info > span.article-card-time
Transports a > article.article-card > div.article-card-info > span.article-card-tag
Il y a 5 heures a > article.article-card > div.article-card-info > span.article-card-time
Justice a > article.article-card > div.article-card-info > span.article-card-tag
15 avril 2026 a > article.article-card > div.article-card-info > span.article-card-time
Environnement a > article.article-card > div.article-card-info > span.article-card-tag
15 avril 2026 a > article.article-card > div.article-card-info > span.article-card-time
Pollution a > article.article-card > div.article-card-info > span.article-card-tag
15 avril 2026 a > article.article-card > div.article-card-info > span.article-card-time
Santé a > article.article-card > div.article-card-info > span.article-card-tag
15 avril 2026 a > article.article-card > div.article-card-info > span.article-card-time
Destination santé a > article.article-card > div.article-card-info > span.article-card-tag
15 avril 2026 a > article.article-card > div.article-card-info > span.article-card-time
Etats-Unis a > article.thematic-article > div.thematic-article-info > span
Il y a 2 heures a > article.thematic-article > div.thematic-article-info > span
13 avril 2026 section.thematic-column > a > article.thematic-article > p.thematic-article-info
13 avril 2026 section.thematic-column > a > article.thematic-article > p.thematic-article-info
Violences faites aux femmes a > article.thematic-article > div.thematic-article-info > span
Il y a 3 heures a > article.thematic-article > div.thematic-article-info > span
Il y a 3 heures section.thematic-column > a > article.thematic-article > p.thematic-article-info
Il y a 3 heures section.thematic-column > a > article.thematic-article > p.thematic-article-info
Sortir à Bordeaux a > article.thematic-article > div.thematic-article-info > span
Il y a 3 heures a > article.thematic-article > div.thematic-article-info > span
Il y a 5 heures section.thematic-column > a > article.thematic-article > p.thematic-article-info
15 avril 2026 section.thematic-column > a > article.thematic-article > p.thematic-article-info
Littérature a > article.thematic-article > div.thematic-article-info > span
Il y a 3 heures a > article.thematic-article > div.thematic-article-info > span
Il y a 3 heures section.thematic-column > a > article.thematic-article > p.thematic-article-info
Il y a 3 heures section.thematic-column > a > article.thematic-article > p.thematic-article-info
Critique littéraire a > article.thematic-article > div.thematic-article-info > span
15 avril 2026 a > article.thematic-article > div.thematic-article-info > span
15 avril 2026 section.thematic-column > a > article.thematic-article > p.thematic-article-info
15 avril 2026 section.thematic-column > a > article.thematic-article > p.thematic-article-info
Marmande a > article.thematic-article > div.thematic-article-info > span
14 avril 2026 a > article.thematic-article > div.thematic-article-info > span
14 avril 2026 section.thematic-column > a > article.thematic-article > p.thematic-article-info
12 avril 2026 section.thematic-column > a > article.thematic-article > p.thematic-article-info
Environnement a > article.article-card > div.article-card-info > span.article-card-tag
15 avril 2026 a > article.article-card > div.article-card-info > span.article-card-time
Environnement a > article.article-card > div.article-card-info > span.article-card-tag
15 avril 2026 a > article.article-card > div.article-card-info > span.article-card-time
Le Verdon-sur-Mer a > article.article-card > div.article-card-info > span.article-card-tag
15 avril 2026 a > article.article-card > div.article-card-info > span.article-card-time
Pollution a > article.article-card > div.article-card-info > span.article-card-tag
15 avril 2026 a > article.article-card > div.article-card-info > span.article-card-time
Environnement a > article.article-card > div.article-card-info > span.article-card-tag
15 avril 2026 a > article.article-card > div.article-card-info > span.article-card-time
Le Verdon-sur-Mer a > article.thematic-article > div.thematic-article-info > span
15 avril 2026 a > article.thematic-article > div.thematic-article-info > span
15 avril 2026 section.thematic-column > a > article.thematic-article > p.thematic-article-info
Fort Boyard a > article.thematic-article > div.thematic-article-info > span
15 avril 2026 a > article.thematic-article > div.thematic-article-info > span
15 avril 2026 section.thematic-column > a > article.thematic-article > p.thematic-article-info
Biarritz Olympique a > article.thematic-article > div.thematic-article-info > span
15 avril 2026 a > article.thematic-article > div.thematic-article-info > span
15 avril 2026 section.thematic-column > a > article.thematic-article > p.thematic-article-info
Dordogne a > article.thematic-article > div.thematic-article-info > span
Il y a 5 heures a > article.thematic-article > div.thematic-article-info > span
Il y a 5 heures section.thematic-column > a > article.thematic-article > p.thematic-article-info
Basket Landes a > article.thematic-article > div.thematic-article-info > span
Il y a 2 heures a > article.thematic-article > div.thematic-article-info > span
Il y a 5 heures section.thematic-column > a > article.thematic-article > p.thematic-article-info
Roquefort a > article.thematic-article > div.thematic-article-info > span
Il y a 4 heures a > article.thematic-article > div.thematic-article-info > span
Il y a 4 heures section.thematic-column > a > article.thematic-article > p.thematic-article-info
Cozes a > article.article-card > div.article-card-info > span.article-card-tag
13 avril 2026 a > article.article-card > div.article-card-info > span.article-card-time
Bien dans son corps a > article.article-card > div.article-card-info > span.article-card-tag
13 avril 2026 a > article.article-card > div.article-card-info > span.article-card-time
Corme-Écluse a > article.article-card > div.article-card-info > span.article-card-tag
10 avril 2026 a > article.article-card > div.article-card-info > span.article-card-time
Jonzac a > article.article-card > div.article-card-info > span.article-card-tag
08 avril 2026 a > article.article-card > div.article-card-info > span.article-card-time
Sexualité a > article.article-card > div.article-card-info > span.article-card-tag
07 avril 2026 a > article.article-card > div.article-card-info > span.article-card-time
Anglet a > article.article-card > div.article-card-info > span.article-card-tag
Il y a 4 heures a > article.article-card > div.article-card-info > span.article-card-time
Lacanau a > article.article-card > div.article-card-info > span.article-card-tag
Il y a 5 heures a > article.article-card > div.article-card-info > span.article-card-time
Langon a > article.article-card > div.article-card-info > span.article-card-tag
15 avril 2026 a > article.article-card > div.article-card-info > span.article-card-time
Football a > article.article-card > div.article-card-info > span.article-card-tag
15 avril 2026 a > article.article-card > div.article-card-info > span.article-card-time
US Dax a > article.article-card > div.article-card-info > span.article-card-tag
15 avril 2026 a > article.article-card > div.article-card-info > span.article-card-time
CGU footer#main-footer > div.footer-container > div.footer-links > a#footer-links-cgu
CGV footer#main-footer > div.footer-container > div.footer-links > a#footer-links-cgv
Données personnelles footer#main-footer > div.footer-container > div.footer-links > a#footer-links-personal-data
Charte de gestion des cookies footer#main-footer > div.footer-container > div.footer-links > a#footer-links-cookies-charter
Modifier mes choix de cookies footer#main-footer > div.footer-container > div.footer-links > a#footer-links-cookies-choices
Gérer UTIQ footer#main-footer > div.footer-container > div.footer-links > a#footer-links-utiq
Mentions légales footer#main-footer > div.footer-container > div.footer-links > a#footer-links-legal-notices
Qui sommes nous ? footer#main-footer > div.footer-container > div.footer-links > a#footer-links-8
Nos flux rss footer#main-footer > div.footer-container > div.footer-links > a#footer-links-rss

These are opportunities to improve the legibility of your content.

Best practices

Disabling zooming is problematic for users with low vision who rely on screen magnification to properly see the contents of a web page. Learn more about the viewport meta tag.

Why this matters

Informational: a Permissions-Policy directive showing feature -> allowed origins.

Source: MDN Permissions-Policy

Failing Elements
head > meta head > meta

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
div.header-blocks > nav#main-sub-header > div.sub-header-container > a#user-city div.header-blocks > nav#main-sub-header > div.sub-header-container > a#user-city

These items highlight common accessibility best practices.

○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-*]` attributes match their roles
●`[aria-hidden="true"]` is not present on the document `<body>`
●`[role]`s have all required `[aria-*]` attributes
●`[role]` values are valid
●`[aria-*]` attributes have valid values
●`[aria-*]` attributes are valid and not misspelled
●Image elements have `[alt]` attributes
●`button`, `link`, and `menuitem` elements have accessible names
●ARIA attributes are used as specified for the element's role
●Elements with `role="dialog"` or `role="alertdialog"` have accessible names.
●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
●Links are distinguishable without relying on color.
●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
●Heading elements appear in a sequentially-descending order
●Document has a main landmark.
●Deprecated ARIA roles were not used
●All heading elements contain content.
●Uses ARIA roles only on compatible elements
●Image elements do not have `[alt]` attributes that are redundant text.
●Identical links have the same purpose.
●Elements with visible text labels have matching accessible names.
○`[accesskey]` values are unique
○`[aria-hidden="true"]` elements do not contain focusable descendents
○ARIA input fields have accessible names
○ARIA `meter` elements have accessible names
○ARIA `progressbar` elements have accessible names
○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
○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 buttons have discernible text.
○`<input type="image">` elements have `[alt]` text
○Form elements have associated labels
○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.
○`<video>` elements contain a `<track>` element with `[kind="captions"]`
○Tables have different content in the summary attribute and `<caption>`.
○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.
92

Best Practices

User Experience

Image display dimensions should match natural aspect ratio. Learn more about image aspect ratio.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLAspect Ratio (Displayed)Aspect Ratio (Actual)
Diverto div.snap-carousel-wrapper > div.snap-carousel-container > a.carousel-item > img
kiosque.sudouest.fr/cover/2026-04-10/TVMAG/0/300241 x 300 (0.80)300 x 362 (0.83)
Version Femina div.snap-carousel-wrapper > div.snap-carousel-container > a.carousel-item > img
kiosque.sudouest.fr/cover/2026-04-12/FEMINA/0/300241 x 300 (0.80)300 x 357 (0.84)

General

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
www.sudouest.fr/manifest.json
Failed to load resource: net::ERR_TOO_MANY_REDIRECTS
www.sudouest.fr/manifest.json
Failed to load resource: net::ERR_TOO_MANY_REDIRECTS
●Uses HTTPS
●Avoids deprecated APIs
●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
●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 clickjacking with XFO or CSP
●Mitigate DOM-based XSS with Trusted Types
●Detected JavaScript libraries
●Page has valid source maps
○Redirects HTTP traffic to HTTPS
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
●robots.txt is valid
●Image elements have `[alt]` attributes
●Document has a valid `hreflang`
●Document has a valid `rel=canonical`

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