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· 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.

84

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.

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.

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
hporange.cdn.s.woopic.com/sg1/icon-orange.b03ee5d01164d5f9e29a.woff245 ms

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:15.89 source:map[column:760422 line:1 type:source-location url:https://hporange.cdn.s.woopic.com/sg1/sg1_accueils.8c9cec75933ac571c752.js urlProvider:network]]]
headings: [map[key:source label:Source valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]
items: [map[reflowTime:65.362 source:map[column:1.037101e+06 line:0 type:source-location url:https://hporange.cdn.s.woopic.com/sg1/sg1_accueils.8c9cec75933ac571c752.js urlProvider:network]] map[reflowTime:1.286 source:map[column:813272 line:0 type:source-location url:https://hporange.cdn.s.woopic.com/sg1/sg1_accueils.8c9cec75933ac571c752.js urlProvider:network]] map[reflowTime:2.689 source:map[column:807622 line:0 type:source-location url:https://hporange.cdn.s.woopic.com/sg1/sg1_accueils.8c9cec75933ac571c752.js urlProvider:network]] map[reflowTime:2.773 source:map[column:813756 line:0 type:source-location url:https://hporange.cdn.s.woopic.com/sg1/sg1_accueils.8c9cec75933ac571c752.js urlProvider:network]] map[reflowTime:1.671 source:map[column:819230 line:0 type:source-location url:https://hporange.cdn.s.woopic.com/sg1/sg1_accueils.8c9cec75933ac571c752.js urlProvider:network]] map[reflowTime:3.314 source:map[type:text value:[unattributed]]] map[reflowTime:0.953 source:map[column:850959 line:0 type:source-location url:https://hporange.cdn.s.woopic.com/sg1/sg1_accueils.8c9cec75933ac571c752.js urlProvider:network]] map[reflowTime:28.453 source:map[column:317494 line:0 type:source-location url:https://elcos.cdn.s.woopic.com/public/libs/V1aMCYVr/common/js/elcos-jaffa.gp.all.prod.NaGP14epg.js urlProvider:network]] map[reflowTime:1.235 source:map[column:356046 line:0 type:source-location url:https://elcos.cdn.s.woopic.com/public/libs/V1aMCYVr/common/js/elcos-jaffa.gp.all.prod.NaGP14epg.js urlProvider:network]]]

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

lhId: page-0-IMG
nodeLabel: Nouveau Eurosport 1 inclus dans les offres Fibre à partir de 29,99€/mois pendan…
path: 1,HTML,1,BODY,5,MAIN,3,SECTION,0,SECTION,0,DIV,1,DIV,0,DIV,0,DIV,2,DIV,0,DIV,0,A,0,PICTURE,2,IMG
selector: div.banner-wrapper > a.small-height > picture > img.background-img
snippet: <img class="background-img" src="//proxymedia.woopic.com/api/v1/images/1127%2Fone-i%2FONE-I-Carrousel%2F155…" alt="Nouveau Eurosport 1 inclus dans les offres Fibre à partir de 29,99€/mois p…">

HTTP/2 and HTTP/3 offer many benefits over HTTP/1.1, such as multiplexing. Learn more about using modern HTTP.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLProtocol
hporange.cdn.s.woopic.com/sg1/sg1.defc09fc4cfed56daf7a.csshttp/1.1
hporange.cdn.s.woopic.com/sg1/sg1_accueils.8c9cec75933ac571c752.jshttp/1.1
hporange.cdn.s.woopic.com/sg1/favicon-32x32.pnghttp/1.1
c.woopic.com/libs/common/o_load_responsive.jshttp/1.1
/api/v1/images/1127/one-i/ONE-I-Carrousel/155/47b/6ad2048...http/1.1
/api/v1/images/1127/one-i/ONE-I-Carrousel/8c6/511/a3a531b...http/1.1
/api/v1/images/1127/one-i/ONE-I-Carrousel/cdf/862/12376dd...http/1.1
hporange.cdn.s.woopic.com/sg1/icon-orange.b03ee5d01164d5f9e29a.woff2http/1.1
hporange.cdn.s.woopic.com/sg1/fibres.9fd1d9dcf4941af3c4ae.svghttp/1.1
hporange.cdn.s.woopic.com/sg1/fibres.4adba52360fc47059e1a.svghttp/1.1
/api/v1/images/1127/one-i/ONE-I-ONews/aed/f86/81abf2a6904...http/1.1
/api/v1/images/1127/one-i/ONE-I-ONews/b85/f22/820094d8eb6...http/1.1
/api/v1/images/1127/one-i/ONE-I-ONews/7e0/da0/3f8e6d7b15b...http/1.1
/api/v1/images/1127/one-i/ONE-I-ONews/2df/e7f/6472c9598a9...http/1.1
/api/v1/images/1127/one-i/ONE-I-ONews/4a2/fb0/6781860fa67...http/1.1
/api/v1/images/1127/one-i/ONE-I-ONews/864/56c/1ace7136211...http/1.1
/api/v1/images/1127/one-i/ONE-I-ONews/c97/578/427b3ecf298...http/1.1
/api/v1/images/1127/one-i/ONE-I-ONews/2f2/265/db7f51e429a...http/1.1
/api/v1/images/1127/one-i/ONE-I-ONews/544/7fe/97c96d6375c...http/1.1
/api/v1/images/1127/one-i/ONE-I-ONews/c1a/851/1a06a85a87e...http/1.1
/api/v1/images/1127/one-i/ONE-I-ONews/076/5f9/8989b9eca6c...http/1.1
/api/v1/images/1127/one-i/ONE-I-ONews/00c/d7a/d8cfa52384b...http/1.1
/api/v1/images/1127/one-i/ONE-I-ONews/0cc/e56/a2b1bb36444...http/1.1
/api/v1/images/1127/one-i/ONE-I-ONews/dcf/388/1a965e17e25...http/1.1
/api/v1/images/1127/one-i/ONE-I-ONews/290/d5c/e025b95d0bc...http/1.1
/api/v1/images/1127/one-i/ONE-I-ONews/8d5/249/508c80907d3...http/1.1
/api/v1/images/1127/one-i/ONE-I-ONews/559/470/cf163a95e1a...http/1.1
/api/v1/images/1127/one-i/ONE-I-ONews/91e/5cc/3daa16f58db...http/1.1
/api/v1/images/1127/one-i/ONE-I-ONews/3ef/1a2/e0184571c1a...http/1.1
/api/v1/images/1127/one-i/ONE-I-ONews/7f9/aba/f8d360fadb1...http/1.1
/api/v1/images/1127/one-i/ONE-I-ONews/d81/947/f70bcc90f34...http/1.1
/api/v1/images/1127/one-i/ONE-I-Vitrine/215/a3b/908b87c03...http/1.1
/api/v1/images/1127/one-i/ONE-I-Vitrine/87f/e4b/3e7236fc6...http/1.1
/api/v1/images/1127/one-i/ONE-I-BonsPlans/a98/752/37b8e22...http/1.1
/api/v1/images/1127/one-i/ONE-I-BonsPlans/da8/ed2/ad002cf...http/1.1
/api/v1/images/1127/one-i/ONE-I-BonsPlans/9ad/138/ad30ddf...http/1.1
/api/v1/images/1127/one-i/ONE-I-BonsPlans/e6a/f07/142142c...http/1.1
/api/v1/images/1127/one-i/ONE-I-BonsPlans/98a/dc0/b2d8aa3...http/1.1
hporange.cdn.s.woopic.com/sg1/bg-nature.ce50778a155af261da39.webphttp/1.1
/api/v1/images/1127/one-i/ONE-I-Re/93e/a20/e2e5098644ef99...http/1.1
/api/v1/images/1127/one-i/ONE-I-Re/5b6/f12/64d0fb9f57f488...http/1.1
/api/v1/images/1127/one-i/ONE-I-Re/af4/124/5adbc337f8c390...http/1.1
/api/v1/images/1127/one-i/ONE-I-OffresComplementaires/13b...http/1.1
/api/v1/images/1127/one-i/ONE-I-OffresComplementaires/63f...http/1.1
hporange.cdn.s.woopic.com/sg1/logo-orange.ffe5731655c28cc189d4.pnghttp/1.1
hporange.cdn.s.woopic.com/sg1/icon-medal.66f0ab307b29e65a5e28.svghttp/1.1
hporange.cdn.s.woopic.com/sg1/icon-hand-shake.16201a2380cdfe39bbed.svghttp/1.1
hporange.cdn.s.woopic.com/sg1/icon-eco-mode.8e26aeca2389966124ad.svghttp/1.1
hporange.cdn.s.woopic.com/sg1/icon-accessibility-vision.15fda5f9c1beee39c767.svghttp/1.1
elcos.cdn.s.woopic.com/cookie-monster/cookie-monster.lib.jshttp/1.1
elcos.cdn.s.woopic.com/public/libs/V1aMCYVr/common/js/common.jshttp/1.1
/public/libs/V1aMCYVr/common/js/elcos-jaffa.gp.all.prod.N...http/1.1
c.woopic.com/logo-orange.pnghttp/1.1
c.woopic.com/small-logo-orange.svghttp/1.1
c.woopic.com/tools/o_tealium.jshttp/1.1
elcos.cdn.s.woopic.com/cookie-rules/cookie-rules.3.jsonhttp/1.1
c.woopic.com/fonts/HelvNeue75_W1G.woff2?20201014http/1.1
c.woopic.com/fonts/HelvNeue55_W1G.woff2?20201014http/1.1
/public/zema/4.0.0/assets/tuileTF-F_03042026.ec16b82043.jpghttp/1.1
/public/zema/4.0.0/assets/banniere-mobicarte.83f2f625d8.pnghttp/1.1
/public/zema/4.0.0/assets/tuile_animation_assurance_mobil...http/1.1
/public/zema/4.0.0/assets/tuileTF_T_15042026.18d99394bd.jpghttp/1.1
/public/zema/4.0.0/assets/samsungGalaxyBuds4Pro.2487c1049...http/1.1
/public/zema/4.0.0/assets/imageServiceEtPaiement.6792c518...http/1.1
elcos.cdn.s.woopic.com/public/zema/4.0.0/assets/tuileOL_30032026.b7367c95c2.jpghttp/1.1
/public/zema/4.0.0/assets/tuile-animation-open.98f4789d52...http/1.1
/public/zema/4.0.0/assets/tuile-animation-streaming.2924b...http/1.1
elcos.cdn.s.woopic.com/public/zema/4.0.0/assets/eqpmtTVOrangeTV.564f5befc6.jpghttp/1.1
/public/zema/4.0.0/assets/tuile-animation-orangeTV.3f9a8c...http/1.1
/public/zema/4.0.0/assets/tuile_animation_VOD.0b6a5ec1ed.pnghttp/1.1
/public/zema/4.0.0/assets/deezerPremium26022026.e5eb441d1...http/1.1
/public/zema/4.0.0/assets/liveboxMax26022026.2991b82933.jpghttp/1.1
/public/zema/4.0.0/assets/tuileCT_C_09042026.c635ee6fe3.pnghttp/1.1
/public/zema/4.0.0/assets/tuile_animation_telesurveillanc...http/1.1
/public/zema/4.0.0/assets/tuile_ateliers-numeriques.1d213...http/1.1
/public/zema/4.0.0/assets/ConseilsEtAteliers_Accessibilit...http/1.1
elcos.cdn.s.woopic.com/public/zema/4.0.0/assets/app-store.8c3941223a.svghttp/1.1
elcos.cdn.s.woopic.com/public/zema/4.0.0/assets/google-play.4a146d843b.svghttp/1.1
elcos.cdn.s.woopic.com/public/zema/4.0.0/assets/Logo_ESCDA_2026.1a81560656.pnghttp/1.1

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
hporange.cdn.s.woopic.com/sg1/sg1.defc09fc4cfed56daf7a.css42.0 KiB325 ms

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
/lptag/api/account/31127979/configuration/applications/ta...630.0 s125.1 KiB
/3e6e3e05-9201-4614-a13e-b9649d1fa0e4/loader.js?target_ty...7200.0 s40.0 KiB
tags.tiqcdn.com/utag/orange/dnu/prod/utag.js300.0 s24.3 KiB
c.woopic.com/fonts/HelvNeue55_W1G.woff2?202010143600.0 s18.8 KiB
c.woopic.com/fonts/HelvNeue75_W1G.woff2?202010143600.0 s18.6 KiB
cdn.adgtw.orangeads.fr/dist/adgw-light.js?page=ora_accueil.nonlogues300.0 s10.6 KiB
lptag.liveperson.net/tag/tag.js?site=31127979630.0 s10.7 KiB
tags.tiqcdn.com/utag/orange/dnu/prod/utag.524.js?utv=ut4.39.202604211245300.0 s8.2 KiB
harmony.cdn.s.woopic.com/p-CghwuBot.js3600.0 s8.0 KiB
elcos.cdn.s.woopic.com/cookie-monster/cookie-monster.lib.js3600.0 s6.9 KiB
tags.tiqcdn.com/utag/orange/dnu/prod/utag.609.js?utv=ut4.39.202603260846300.0 s4.8 KiB
tags.tiqcdn.com/utag/orange/dnu/prod/utag.440.js?utv=ut4.39.202502191254300.0 s4.1 KiB
c.woopic.com/logo-orange.png3600.0 s3.8 KiB
tags.tiqcdn.com/utag/orange/dnu/prod/utag.635.js?utv=ut4.39.202510071239300.0 s3.2 KiB
tags.tiqcdn.com/utag/orange/dnu/prod/utag.626.js?utv=ut4.39.202603090813300.0 s2.2 KiB
tags.tiqcdn.com/utag/orange/dnu/prod/utag.417.js?utv=ut4.39.202603090813300.0 s2.2 KiB
harmony.cdn.s.woopic.com/harmony.esm.js60.0 s1.9 KiB
tags.tiqcdn.com/utag/orange/dnu/prod/utag.763.js?utv=ut4.39.202604201254300.0 s1.7 KiB
tags.tiqcdn.com/utag/orange/dnu/prod/utag.741.js?utv=ut4.39.202602171429300.0 s1.6 KiB
tags.tiqcdn.com/utag/orange/dnu/prod/utag.384.js?utv=ut4.39.202603090813300.0 s1.6 KiB
tags.tiqcdn.com/utag/orange/dnu/prod/utag.444.js?utv=ut4.39.202603090813300.0 s1.4 KiB
tags.tiqcdn.com/utag/orange/dnu/prod/utag.606.js?utv=ut4.39.202603230722300.0 s1.3 KiB
tags.tiqcdn.com/utag/orange/dnu/prod/utag.646.js?utv=ut4.39.202506301236300.0 s1.3 KiB
tags.tiqcdn.com/utag/orange/abtesting/prod/utag.sync.js300.0 s1.0 KiB
c.woopic.com/tools/o_tealium.js60.0 s855 B
c.woopic.com/small-logo-orange.svg3600.0 s908 B
tags.tiqcdn.com/utag/tiqapp/utag.v.js?a=orange/dnu/202604211245&cb=1776817700291300.0 s432 B

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
li.tuile-list-slide > a.tuile-re > div.img-container > img.img li.tuile-list-slide > a.tuile-re > div.img-container > img.img
/api/v1/images/1127/one-i/ONE-I-Re/5b6/f12/64d0fb9f57f488...127.5 KiB114.0 KiB
li.tuile-list-slide > a.tuile-re > div.img-container > img.img li.tuile-list-slide > a.tuile-re > div.img-container > img.img
/api/v1/images/1127/one-i/ONE-I-Re/93e/a20/e2e5098644ef99...112.8 KiB100.4 KiB
li.tuile-list-slide > a.tuile-re > div.img-container > img.img li.tuile-list-slide > a.tuile-re > div.img-container > img.img
/api/v1/images/1127/one-i/ONE-I-Re/af4/124/5adbc337f8c390...77.2 KiB68.7 KiB
section#re > div.re > div.background-nature > img section#re > div.re > div.background-nature > img
hporange.cdn.s.woopic.com/sg1/bg-nature.ce50778a155af261da39.webp133.3 KiB60.7 KiB
Profitez des Samsung Buds4 Pro à -10% div.swiper-wrapper > div.swiper-slide > a.slide-content > img
/api/v1/images/1127/one-i/ONE-I-BonsPlans/e6a/f07/142142c...35.3 KiB26.5 KiB
Jusqu’à -15% de remise sur la 1re année de votre contrat d’assurance multirisqu… div.swiper-wrapper > div.swiper-slide > a.slide-content > img
/api/v1/images/1127/one-i/ONE-I-BonsPlans/9ad/138/ad30ddf...26.8 KiB20.1 KiB
Vente Flash CANAL+ 19,99 euros par mois pendant 24 mois, 1er mois pour essayer div.swiper-wrapper > div.swiper-slide > a.slide-content > img
/api/v1/images/1127/one-i/ONE-I-BonsPlans/da8/ed2/ad002cf...23.0 KiB17.3 KiB
li.col-12 > a.offre > div.offre-image > img li.col-12 > a.offre > div.offre-image > img
/api/v1/images/1127/one-i/ONE-I-OffresComplementaires/13b...20.7 KiB16.7 KiB
li.col-12 > a.offre > div.offre-image > img li.col-12 > a.offre > div.offre-image > img
/api/v1/images/1127/one-i/ONE-I-OffresComplementaires/63f...20.5 KiB16.6 KiB
Profitez du pass jeux vidéo offert pendant le premier mois puis 14,99 euros /mo… div.swiper-wrapper > div.swiper-slide > a.slide-content > img
/api/v1/images/1127/one-i/ONE-I-BonsPlans/98a/dc0/b2d8aa3...18.0 KiB13.5 KiB
div.pt-1 > div.is-small-tile > div.ml-1 > img.image div.pt-1 > div.is-small-tile > div.ml-1 > img.image
/api/v1/images/1127/one-i/ONE-I-ONews/4a2/fb0/6781860fa67...17.4 KiB13.4 KiB
div.pt-1 > div.is-small-tile > div.ml-1 > img.image div.pt-1 > div.is-small-tile > div.ml-1 > img.image
/api/v1/images/1127/one-i/ONE-I-ONews/dcf/388/1a965e17e25...15.8 KiB11.8 KiB
div.pt-1 > div.is-small-tile > div.ml-1 > img.image div.pt-1 > div.is-small-tile > div.ml-1 > img.image
/api/v1/images/1127/one-i/ONE-I-ONews/c97/578/427b3ecf298...15.2 KiB11.2 KiB
Vente Flash CINE+ OCS 5,99 euros pendant 2 mois puis 12,99 euros/mois div.swiper-wrapper > div.swiper-slide > a.slide-content > img
/api/v1/images/1127/one-i/ONE-I-BonsPlans/a98/752/37b8e22...14.7 KiB11.0 KiB
div.pt-1 > div.d-flex > div.ml-1 > img.image div.pt-1 > div.d-flex > div.ml-1 > img.image
/api/v1/images/1127/one-i/ONE-I-ONews/2df/e7f/6472c9598a9...21.4 KiB10.3 KiB
div.pt-1 > div.is-small-tile > div.ml-1 > img.image div.pt-1 > div.is-small-tile > div.ml-1 > img.image
/api/v1/images/1127/one-i/ONE-I-ONews/2f2/265/db7f51e429a...12.3 KiB8.6 KiB
a.tuile-servicielle > div.content > div.left-content > img a.tuile-servicielle > div.content > div.left-content > img
/api/v1/images/1127/one-i/ONE-I-Vitrine/87f/e4b/3e7236fc6...17.5 KiB8.4 KiB
div.pt-1 > div.is-small-tile > div.ml-1 > img.image div.pt-1 > div.is-small-tile > div.ml-1 > img.image
/api/v1/images/1127/one-i/ONE-I-ONews/00c/d7a/d8cfa52384b...10.1 KiB7.1 KiB
div.pt-1 > div.is-small-tile > div.ml-1 > img.image div.pt-1 > div.is-small-tile > div.ml-1 > img.image
/api/v1/images/1127/one-i/ONE-I-ONews/864/56c/1ace7136211...9.9 KiB6.9 KiB
div.pt-1 > div.is-small-tile > div.ml-1 > img.image div.pt-1 > div.is-small-tile > div.ml-1 > img.image
/api/v1/images/1127/one-i/ONE-I-ONews/076/5f9/8989b9eca6c...9.1 KiB6.3 KiB
div.pt-1 > div.is-small-tile > div.ml-1 > img.image div.pt-1 > div.is-small-tile > div.ml-1 > img.image
/api/v1/images/1127/one-i/ONE-I-ONews/91e/5cc/3daa16f58db...9.0 KiB6.3 KiB
div.pt-1 > div.is-small-tile > div.ml-1 > img.image div.pt-1 > div.is-small-tile > div.ml-1 > img.image
/api/v1/images/1127/one-i/ONE-I-ONews/559/470/cf163a95e1a...8.2 KiB5.7 KiB
div.pt-1 > div.is-small-tile > div.ml-1 > img.image div.pt-1 > div.is-small-tile > div.ml-1 > img.image
/api/v1/images/1127/one-i/ONE-I-ONews/290/d5c/e025b95d0bc...7.0 KiB4.9 KiB
div.pt-1 > div.is-small-tile > div.ml-1 > img.image div.pt-1 > div.is-small-tile > div.ml-1 > img.image
/api/v1/images/1127/one-i/ONE-I-ONews/0cc/e56/a2b1bb36444...6.9 KiB4.8 KiB
div.pt-1 > div.is-small-tile > div.ml-1 > img.image div.pt-1 > div.is-small-tile > div.ml-1 > img.image
/api/v1/images/1127/one-i/ONE-I-ONews/c1a/851/1a06a85a87e...6.8 KiB4.8 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: 632 ms
URLTime Spent
wanadoo.fr/312 ms
www.orange.fr/320 ms
www.orange.fr/portail0.0 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 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: 120 ms 81.4 KiB
URLTransfer SizeEst Savings
hporange.cdn.s.woopic.com/sg1/sg1.defc09fc4cfed56daf7a.css41.5 KiB34.1 KiB
.screen-reader-only { position: absolute; padding: 0px; overflow: hidden; … } …35.7 KiB33.3 KiB
.screen-reader-only { position: absolute; padding: 0px; overflow: hidden; … } …14.4 KiB14.0 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: 60 ms 352.6 KiB
URLTransfer SizeEst Savings
/le_unified_window/10.47.0-release_2318786578/desktopEmbe...264.3 KiB182.3 KiB
/sdk/22ecd6bfac93de604efec0b75b2c796ee1675f92/modern/sdk....101.8 KiB66.1 KiB
/lptag/api/account/31127979/configuration/applications/ta...114.6 KiB49.3 KiB
hporange.cdn.s.woopic.com/sg1/sg1_accueils.8c9cec75933ac571c752.js357.7 KiB29.3 KiB
static.gimii.fr/sdk-2.9.0.js33.2 KiB25.7 KiB

Many navigations are performed by going back to a previous page, or forwards again. The back/forward cache (bfcache) can speed up these return navigations. Learn more about the bfcache

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failure reasonFailure type
An iframe on the page started a navigation that did not complete.Not actionable

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 0.0 ms 3.1 KiB
URLTransfer SizeEst Savings
.screen-reader-only { position: absolute; padding: 0px; overflow: hidden; … } …35.7 KiB3.1 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.

URLTransfer Size
hporange.cdn.s.woopic.com/sg1/sg1_accueils.8c9cec75933ac571c752.js358.3 KiB
/le_unified_window/10.47.0-release_2318786578/desktopEmbe...264.7 KiB
hporange.cdn.s.woopic.com/sg1/bg-nature.ce50778a155af261da39.webp133.9 KiB
/api/v1/images/1127/one-i/ONE-I-Re/5b6/f12/64d0fb9f57f488...127.9 KiB
/lptag/api/account/31127979/configuration/applications/ta...125.1 KiB
/public/libs/V1aMCYVr/common/js/elcos-jaffa.gp.all.prod.N...123.1 KiB
/api/v1/images/1127/one-i/ONE-I-Re/93e/a20/e2e5098644ef99...113.2 KiB
/sdk/22ecd6bfac93de604efec0b75b2c796ee1675f92/modern/sdk....102.2 KiB
elcos.cdn.s.woopic.com/public/zema/4.0.0/assets/Logo_ESCDA_2026.1a81560656.png93.1 KiB
/api/v1/images/1127/one-i/ONE-I-Re/af4/124/5adbc337f8c390...77.6 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
li.tuile-list-slide > a.tuile-re > div.img-container > img.img li.tuile-list-slide > a.tuile-re > div.img-container > img.img
/api/v1/images/1127/one-i/ONE-I-Re/93e/a20/e2e5098644ef99...
li.tuile-list-slide > a.tuile-re > div.img-container > img.img li.tuile-list-slide > a.tuile-re > div.img-container > img.img
/api/v1/images/1127/one-i/ONE-I-Re/5b6/f12/64d0fb9f57f488...
li.tuile-list-slide > a.tuile-re > div.img-container > img.img li.tuile-list-slide > a.tuile-re > div.img-container > img.img
/api/v1/images/1127/one-i/ONE-I-Re/af4/124/5adbc337f8c390...
Promo Série Spéciale 120Go 5G 20,99€/mois pour toute nouvelle souscription. Sa… div.banner-wrapper > a.small-height > picture > img.background-img
/api/v1/images/1127/one-i/ONE-I-Carrousel/8c6/511/a3a531b...
Promo jusqu'au 22 avril 2026 Du neuf Pour zéro. Profitez du taux 0%* sur votre … div.banner-wrapper > a.small-height > picture > img.background-img
/api/v1/images/1127/one-i/ONE-I-Carrousel/cdf/862/12376dd...
Nouveau Eurosport 1 inclus dans les offres Fibre à partir de 29,99€/mois pendan… div.banner-wrapper > a.small-height > picture > img.background-img
/api/v1/images/1127/one-i/ONE-I-Carrousel/155/47b/6ad2048...
Promo Série Spéciale 120Go 5G 20,99€/mois pour toute nouvelle souscription. Sa… div.banner-wrapper > a.small-height > picture > img.background-img
/api/v1/images/1127/one-i/ONE-I-Carrousel/8c6/511/a3a531b...
Promo jusqu'au 22 avril 2026 Du neuf Pour zéro. Profitez du taux 0%* sur votre … div.banner-wrapper > a.small-height > picture > img.background-img
/api/v1/images/1127/one-i/ONE-I-Carrousel/cdf/862/12376dd...
Nouveau Eurosport 1 inclus dans les offres Fibre à partir de 29,99€/mois pendan… div.banner-wrapper > a.small-height > picture > img.background-img
/api/v1/images/1127/one-i/ONE-I-Carrousel/155/47b/6ad2048...
Promo Série Spéciale 120Go 5G 20,99€/mois pour toute nouvelle souscription. Sa… div.banner-wrapper > a.small-height > picture > img.background-img
/api/v1/images/1127/one-i/ONE-I-Carrousel/8c6/511/a3a531b...
section#re > div.re > div.background-nature > img section#re > div.re > div.background-nature > img
hporange.cdn.s.woopic.com/sg1/bg-nature.ce50778a155af261da39.webp
li.col-12 > a.offre > div.offre-image > img li.col-12 > a.offre > div.offre-image > img
/api/v1/images/1127/one-i/ONE-I-OffresComplementaires/13b...
li.col-12 > a.offre > div.offre-image > img li.col-12 > a.offre > div.offre-image > img
/api/v1/images/1127/one-i/ONE-I-OffresComplementaires/63f...
a.tuile-offre > div.content > div.image > img a.tuile-offre > div.content > div.image > img
/api/v1/images/1127/one-i/ONE-I-Vitrine/215/a3b/908b87c03...
a.tuile-servicielle > div.content > div.left-content > img a.tuile-servicielle > div.content > div.left-content > img
/api/v1/images/1127/one-i/ONE-I-Vitrine/87f/e4b/3e7236fc6...
div.pt-1 > div.d-flex > div.ml-1 > img.image div.pt-1 > div.d-flex > div.ml-1 > img.image
/api/v1/images/1127/one-i/ONE-I-ONews/aed/f86/81abf2a6904...
div.pt-1 > div.d-flex > div.ml-1 > img.image div.pt-1 > div.d-flex > div.ml-1 > img.image
/api/v1/images/1127/one-i/ONE-I-ONews/b85/f22/820094d8eb6...
div.pt-1 > div.d-flex > div.ml-1 > img.image div.pt-1 > div.d-flex > div.ml-1 > img.image
/api/v1/images/1127/one-i/ONE-I-ONews/7e0/da0/3f8e6d7b15b...
div.pt-1 > div.d-flex > div.ml-1 > img.image div.pt-1 > div.d-flex > div.ml-1 > img.image
/api/v1/images/1127/one-i/ONE-I-ONews/2df/e7f/6472c9598a9...
div.pt-1 > div.is-small-tile > div.ml-1 > img.image div.pt-1 > div.is-small-tile > div.ml-1 > img.image
/api/v1/images/1127/one-i/ONE-I-ONews/4a2/fb0/6781860fa67...
div.pt-1 > div.is-small-tile > div.ml-1 > img.image div.pt-1 > div.is-small-tile > div.ml-1 > img.image
/api/v1/images/1127/one-i/ONE-I-ONews/864/56c/1ace7136211...
div.pt-1 > div.is-small-tile > div.ml-1 > img.image div.pt-1 > div.is-small-tile > div.ml-1 > img.image
/api/v1/images/1127/one-i/ONE-I-ONews/c97/578/427b3ecf298...
div.pt-1 > div.is-small-tile > div.ml-1 > img.image div.pt-1 > div.is-small-tile > div.ml-1 > img.image
/api/v1/images/1127/one-i/ONE-I-ONews/2f2/265/db7f51e429a...
div.pt-1 > div.is-small-tile > div.ml-1 > img.image div.pt-1 > div.is-small-tile > div.ml-1 > img.image
/api/v1/images/1127/one-i/ONE-I-ONews/544/7fe/97c96d6375c...
div.pt-1 > div.is-small-tile > div.ml-1 > img.image div.pt-1 > div.is-small-tile > div.ml-1 > img.image
/api/v1/images/1127/one-i/ONE-I-ONews/c1a/851/1a06a85a87e...
div.pt-1 > div.is-small-tile > div.ml-1 > img.image div.pt-1 > div.is-small-tile > div.ml-1 > img.image
/api/v1/images/1127/one-i/ONE-I-ONews/076/5f9/8989b9eca6c...
div.pt-1 > div.is-small-tile > div.ml-1 > img.image div.pt-1 > div.is-small-tile > div.ml-1 > img.image
/api/v1/images/1127/one-i/ONE-I-ONews/00c/d7a/d8cfa52384b...
div.pt-1 > div.is-small-tile > div.ml-1 > img.image div.pt-1 > div.is-small-tile > div.ml-1 > img.image
/api/v1/images/1127/one-i/ONE-I-ONews/0cc/e56/a2b1bb36444...
div.pt-1 > div.is-small-tile > div.ml-1 > img.image div.pt-1 > div.is-small-tile > div.ml-1 > img.image
/api/v1/images/1127/one-i/ONE-I-ONews/dcf/388/1a965e17e25...
div.pt-1 > div.is-small-tile > div.ml-1 > img.image div.pt-1 > div.is-small-tile > div.ml-1 > img.image
/api/v1/images/1127/one-i/ONE-I-ONews/290/d5c/e025b95d0bc...
div.pt-1 > div.is-small-tile > div.ml-1 > img.image div.pt-1 > div.is-small-tile > div.ml-1 > img.image
/api/v1/images/1127/one-i/ONE-I-ONews/8d5/249/508c80907d3...
div.pt-1 > div.is-small-tile > div.ml-1 > img.image div.pt-1 > div.is-small-tile > div.ml-1 > img.image
/api/v1/images/1127/one-i/ONE-I-ONews/559/470/cf163a95e1a...
div.pt-1 > div.is-small-tile > div.ml-1 > img.image div.pt-1 > div.is-small-tile > div.ml-1 > img.image
/api/v1/images/1127/one-i/ONE-I-ONews/91e/5cc/3daa16f58db...
div.pt-1 > div.d-flex > div.ml-1 > img.image div.pt-1 > div.d-flex > div.ml-1 > img.image
/api/v1/images/1127/one-i/ONE-I-ONews/3ef/1a2/e0184571c1a...
div.pt-1 > div.d-flex > div.ml-1 > img.image div.pt-1 > div.d-flex > div.ml-1 > img.image
/api/v1/images/1127/one-i/ONE-I-ONews/7f9/aba/f8d360fadb1...
div.pt-1 > div.d-flex > div.ml-1 > img.image div.pt-1 > div.d-flex > div.ml-1 > img.image
/api/v1/images/1127/one-i/ONE-I-ONews/d81/947/f70bcc90f34...
ul.row > li.col-12 > p.label > img.icone-hand-shake ul.row > li.col-12 > p.label > img.icone-hand-shake
hporange.cdn.s.woopic.com/sg1/icon-hand-shake.16201a2380cdfe39bbed.svg
ul.row > li.col-12 > p.label > img.icone-Medal ul.row > li.col-12 > p.label > img.icone-Medal
hporange.cdn.s.woopic.com/sg1/icon-medal.66f0ab307b29e65a5e28.svg
ul.row > li.col-12 > p.label > img.icone-Eco-mode ul.row > li.col-12 > p.label > img.icone-Eco-mode
hporange.cdn.s.woopic.com/sg1/icon-eco-mode.8e26aeca2389966124ad.svg
ul.row > li.col-12 > p.label > img.icone-accessibility-vision ul.row > li.col-12 > p.label > img.icone-accessibility-vision
hporange.cdn.s.woopic.com/sg1/icon-accessibility-vision.15fda5f9c1beee39c767.svg

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

●Max Potential First Input Delay 70 ms
●Layout shift culprits
●Optimize DOM size
●LCP breakdown
●Optimize viewport for mobile
●Minify JavaScript
●User Timing marks and measures 1 user timing
●JavaScript execution time 0.4 s
●Minimizes main-thread work 1.2 s
●Avoid long main-thread tasks 3 long tasks found
●Avoid non-composited animations 6 animated elements found
●Network Requests
●Network Round Trip Times 40 ms
●Server Backend Latencies 80 ms
●Tasks
●Diagnostics
●Metrics
●Screenshot Thumbnails
●Final Screenshot
●Script Treemap Data
●Resources Summary
●Initial server response time was short Root document took 50 ms
●Avoid large layout shifts 4 layout shifts found
○INP breakdown
87

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

Some ARIA parent roles must contain specific child roles to perform their intended accessibility functions. Learn more about roles and required children elements.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Téléphones et forfaits Internet Internet + Mobile TV, Musique et Jeux Cybersécu… nav.band > div.desktop-navigation-content > ul
Conseils et ateliers nav.band > div.desktop-navigation-content > ul

Some ARIA child roles must be contained by specific parent roles to properly perform their intended accessibility functions. Learn more about ARIA roles and required parent element.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Téléphones et forfaits div.desktop-navigation-content > ul > li.mega-menu > button#mega-menu-telephones-et-forfaits-0
Internet div.desktop-navigation-content > ul > li.mega-menu > button#mega-menu-internet-1
Internet + Mobile div.desktop-navigation-content > ul > li.mega-menu > button#mega-menu-internet--mobile-2
TV, Musique et Jeux div.desktop-navigation-content > ul > li.mega-menu > button#mega-menu-tv-musique-et-jeux-3
Cybersécurité et Télésurveillance div.desktop-navigation-content > ul > li.mega-menu > button#mega-menu-cybersecurite-et-telesurveillance-4
Conseils et ateliers div.desktop-navigation-content > ul > li.mega-menu > button#mega-menu-conseils-et-ateliers-0

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.

Tables and lists

Screen readers require list items (`<li>`) to be contained within a parent `<ul>`, `<ol>` or `<menu>` to be announced properly. Learn more about proper list structure.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Téléphones et forfaits nav.band > div.desktop-navigation-content > ul > li.mega-menu
Internet nav.band > div.desktop-navigation-content > ul > li.mega-menu
Internet + Mobile nav.band > div.desktop-navigation-content > ul > li.mega-menu
TV, Musique et Jeux nav.band > div.desktop-navigation-content > ul > li.mega-menu
Cybersécurité et Télésurveillance nav.band > div.desktop-navigation-content > ul > li.mega-menu
Conseils et ateliers nav.band > div.desktop-navigation-content > ul > li.mega-menu

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

○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
●Buttons have an accessible name
●Image elements have `[alt]` attributes
●Form elements have associated labels
●`button`, `link`, and `menuitem` elements have accessible names
●ARIA attributes are used as specified for the element's role
●`[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 have a discernible name
●Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
●No element has a `[tabindex]` value greater than 0
●Touch targets have sufficient size and spacing.
●Heading elements appear in a sequentially-descending order
●Skip links are focusable.
●Document has a main landmark.
●Deprecated ARIA roles were not used
●ARIA IDs are unique
●All heading elements contain content.
●Uses ARIA roles only on compatible elements
●Identical links have the same purpose.
●Elements with visible text labels have matching accessible names.
○`[accesskey]` values are unique
○Elements with `role="dialog"` or `role="alertdialog"` have accessible names.
○ARIA input fields have accessible names
○ARIA `meter` elements have accessible names
○ARIA `progressbar` elements have accessible names
○Elements with the `role=text` attribute do not have focusable descendents.
○ARIA toggle fields have accessible names
○ARIA `tooltip` elements have accessible names
○ARIA `treeitem` elements have accessible names
○The page contains a heading, skip link, or landmark region
○`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
○Definition list items are wrapped in `<dl>` elements
○No form fields have multiple labels
○`<frame>` or `<iframe>` elements have a title
○`<html>` element has an `[xml:lang]` attribute with the same base language as the `[lang]` attribute.
○Input buttons have discernible text.
○`<input type="image">` elements have `[alt]` text
○Links are distinguishable without relying on color.
○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
○Select elements have associated label elements.
○Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
○`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
○`[lang]` attributes have a valid value
○`<video>` elements contain a `<track>` element with `[kind="captions"]`
○Tables have different content in the summary attribute and `<caption>`.
○Image elements do not have `[alt]` attributes that are redundant text.
○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.
96

Best Practices

Browser Compatibility

A character encoding declaration is required. It can be done with a `<meta>` tag in the first 1024 bytes of the HTML or in the Content-Type HTTP response header. Learn more about declaring the character encoding.

Why this matters

Performance issues directly impact user engagement and conversion rates.

●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
●Displays images with correct aspect ratio
●Serves images with appropriate resolution
●Page has the HTML doctype
●No browser errors logged to the console
●No issues in the `Issues` panel in Chrome Devtools
●Ensure CSP is effective against XSS attacks
●Use a strong HSTS policy
●Ensure proper origin isolation with COOP
●Mitigate DOM-based XSS with Trusted Types
●Detected JavaScript libraries
●Page has valid source maps
○Redirects HTTP traffic to HTTPS
○Mitigate clickjacking with XFO or CSP
100

SEO

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

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

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