https://accor.com
Lighthouse Desktop
· 0 checks — Desktop Lighthouse audit -- Performance, Accessibility, Best Practices, and SEO category breakdown.SCORE
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Detailed Report
Audit breakdown by category with detailed findings.
51
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.
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:32.959 source:map[column:63739 line:1 type:source-location url:https://group.accor.com/_next/static/chunks/1255-1e9a537968501932.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:7.99 source:map[column:54399 line:0 type:source-location url:https://group.accor.com/_next/static/chunks/5284-0d4839bea9f56531.js urlProvider:network]] map[reflowTime:0.838 source:map[column:76224 line:3 type:source-location url:https://group.accor.com/_next/static/chunks/2502-4fd99ea510ded0c3.js urlProvider:network]] map[reflowTime:0.56 source:map[column:69371 line:3 type:source-location url:https://group.accor.com/_next/static/chunks/2502-4fd99ea510ded0c3.js urlProvider:network]] map[reflowTime:1.859 source:map[column:69526 line:3 type:source-location url:https://group.accor.com/_next/static/chunks/2502-4fd99ea510ded0c3.js urlProvider:network]] map[reflowTime:1.758 source:map[column:69550 line:3 type:source-location url:https://group.accor.com/_next/static/chunks/2502-4fd99ea510ded0c3.js urlProvider:network]] map[reflowTime:1.056 source:map[column:69562 line:3 type:source-location url:https://group.accor.com/_next/static/chunks/2502-4fd99ea510ded0c3.js urlProvider:network]] map[reflowTime:1.321 source:map[column:49807 line:0 type:source-location url:https://group.accor.com/_next/static/chunks/2148.a48d3f619f597dd5.js urlProvider:network]] map[reflowTime:0.658 source:map[column:16298 line:0 type:source-location url:https://group.accor.com/_next/static/chunks/2691-33992894e472a810.js urlProvider:network]] map[reflowTime:6.603 source:map[column:62279 line:3 type:source-location url:https://group.accor.com/_next/static/chunks/2502-4fd99ea510ded0c3.js urlProvider:network]] map[reflowTime:3.629 source:map[column:63180 line:3 type:source-location url:https://group.accor.com/_next/static/chunks/2502-4fd99ea510ded0c3.js urlProvider:network]] map[reflowTime:1.306 source:map[column:63301 line:3 type:source-location url:https://group.accor.com/_next/static/chunks/2502-4fd99ea510ded0c3.js urlProvider:network]] map[reflowTime:1.154 source:map[column:53334 line:3 type:source-location url:https://group.accor.com/_next/static/chunks/2502-4fd99ea510ded0c3.js urlProvider:network]] map[reflowTime:1.644 source:map[column:53517 line:3 type:source-location url:https://group.accor.com/_next/static/chunks/2502-4fd99ea510ded0c3.js urlProvider:network]] map[reflowTime:2.118 source:map[column:153465 line:3 type:source-location url:https://group.accor.com/_next/static/chunks/2502-4fd99ea510ded0c3.js urlProvider:network]] map[reflowTime:1.424 source:map[column:20528 line:0 type:source-location url:https://group.accor.com/_next/static/chunks/2502-4fd99ea510ded0c3.js urlProvider:network]] map[reflowTime:2.793 source:map[column:17910 line:0 type:source-location url:https://group.accor.com/_next/static/chunks/2008-f8a13e9fb7412960.js urlProvider:network]] map[reflowTime:4.644 source:map[column:73526 line:0 type:source-location url:https://group.accor.com/_next/static/chunks/5284-0d4839bea9f56531.js urlProvider:network]] map[reflowTime:0.695 source:map[column:39683 line:0 type:source-location url:https://group.accor.com/_next/static/chunks/5284-0d4839bea9f56531.js urlProvider:network]] map[reflowTime:2.767 source:map[column:66983 line:3 type:source-location url:https://group.accor.com/_next/static/chunks/2502-4fd99ea510ded0c3.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: section.uiMainHero_root__6dI81 > div.uiMainHero_image-container__sUQmO > picture.uiImage_root__lDa6z > img.uiImage_image__7RW85
path: 1,HTML,1,BODY,6,MAIN,0,DIV,0,DIV,0,SECTION,2,DIV,0,PICTURE,2,IMG
selector: section.uiMainHero_root__6dI81 > div.uiMainHero_image-container__sUQmO > picture.uiImage_root__lDa6z > img.uiImage_image__7RW85
snippet: <img alt="" loading="eager" width="1920" height="1080" decoding="async" style="color: transparent; object-position: 0px 29.9999px; translate: none;" sizes="100vw" src="https://group-accor.imgix.net/https%3A%2F%2Fimages.group.accor.com%2Fyrj0o…" fetchpriority="low" class="uiImage_image__7RW85 uiImage_fill__1Y7JK uiMainHero_image__QkcMb">
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
value: no origins were preconnected
description: Add [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints to your most important origins, but try to use no more than 4.
title: Preconnect candidates
value: No additional origins are good candidates for preconnecting
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.
| Request | Cache TTL | Transfer Size |
|---|---|---|
| snap.licdn.com/li.lms-analytics/insight.min.js | 86400.0 s | 18.7 KiB |
| /collect?v=2&fmt=js&pid=&time=1776800103492&url=https%3A%... | 0.0 ms | 692 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.
| URL | Resource Size | Est Savings | |
|---|---|---|---|
section.uiMainHero_root__6dI81 > div.uiMainHero_image-container__sUQmO > picture.uiImage_root__lDa6z > img.uiImage_image__7RW85 section.uiMainHero_root__6dI81 > div.uiMainHero_image-container__sUQmO > picture.uiImage_root__lDa6z > img.uiImage_image__7RW85 | /https://images.group.accor.com/yrj0orc8tx24/5i152tnoQ2DX... | 482.2 KiB | 346.9 KiB |
div.uiFlagships_content__Obls_ > figure.uiFlagships_slide__EpS63 > picture.uiImage_root__lDa6z > img.uiImage_image__7RW85 div.uiFlagships_content__Obls_ > figure.uiFlagships_slide__EpS63 > picture.uiImage_root__lDa6z > img.uiImage_image__7RW85 | /https://images.group.accor.com/yrj0orc8tx24/2putxkg0sZU2... | 273.3 KiB | 264.0 KiB |
div.uiFlagships_content__Obls_ > figure.uiFlagships_slide__EpS63 > picture.uiImage_root__lDa6z > img.uiImage_image__7RW85 div.uiFlagships_content__Obls_ > figure.uiFlagships_slide__EpS63 > picture.uiImage_root__lDa6z > img.uiImage_image__7RW85 | /https://images.group.accor.com/yrj0orc8tx24/5yXJ34MLwaz5... | 251.9 KiB | 242.7 KiB |
div.uiGlobePoi_root__Wb9zo > button.uiGlobePoi_trigger__GhPaI > picture.uiImage_root__lDa6z > img.uiImage_image__7RW85 div.uiGlobePoi_root__Wb9zo > button.uiGlobePoi_trigger__GhPaI > picture.uiImage_root__lDa6z > img.uiImage_image__7RW85 | /https://images.group.accor.com/yrj0orc8tx24/5i9BnodmRPfL... | 196.2 KiB | 194.5 KiB |
div.uiFlagships_content__Obls_ > figure.uiFlagships_slide__EpS63 > picture.uiImage_root__lDa6z > img.uiImage_image__7RW85 div.uiFlagships_content__Obls_ > figure.uiFlagships_slide__EpS63 > picture.uiImage_root__lDa6z > img.uiImage_image__7RW85 | /https://images.group.accor.com/yrj0orc8tx24/5zTfzxjcDwmA... | 237.5 KiB | 188.0 KiB |
div.uiGlobePoi_root__Wb9zo > button.uiGlobePoi_trigger__GhPaI > picture.uiImage_root__lDa6z > img.uiImage_image__7RW85 div.uiGlobePoi_root__Wb9zo > button.uiGlobePoi_trigger__GhPaI > picture.uiImage_root__lDa6z > img.uiImage_image__7RW85 | /https://images.group.accor.com/yrj0orc8tx24/602FdmO9QEts... | 182.5 KiB | 180.8 KiB |
div.uiGlobePoi_root__Wb9zo > button.uiGlobePoi_trigger__GhPaI > picture.uiImage_root__lDa6z > img.uiImage_image__7RW85 div.uiGlobePoi_root__Wb9zo > button.uiGlobePoi_trigger__GhPaI > picture.uiImage_root__lDa6z > img.uiImage_image__7RW85 | /https://images.group.accor.com/yrj0orc8tx24/5GRf5UGpIk3i... | 163.0 KiB | 161.3 KiB |
div.uiGlobePoi_root__Wb9zo > button.uiGlobePoi_trigger__GhPaI > picture.uiImage_root__lDa6z > img.uiImage_image__7RW85 div.uiGlobePoi_root__Wb9zo > button.uiGlobePoi_trigger__GhPaI > picture.uiImage_root__lDa6z > img.uiImage_image__7RW85 | /https://images.group.accor.com/yrj0orc8tx24/1f4YISlTPUFm... | 151.6 KiB | 149.9 KiB |
div.uiGlobePoi_root__Wb9zo > button.uiGlobePoi_trigger__GhPaI > picture.uiImage_root__lDa6z > img.uiImage_image__7RW85 div.uiGlobePoi_root__Wb9zo > button.uiGlobePoi_trigger__GhPaI > picture.uiImage_root__lDa6z > img.uiImage_image__7RW85 | /https://images.group.accor.com/yrj0orc8tx24/dGmWHp8E0xAA... | 148.5 KiB | 146.8 KiB |
div.uiGlobePoi_root__Wb9zo > button.uiGlobePoi_trigger__GhPaI > picture.uiImage_root__lDa6z > img.uiImage_image__7RW85 div.uiGlobePoi_root__Wb9zo > button.uiGlobePoi_trigger__GhPaI > picture.uiImage_root__lDa6z > img.uiImage_image__7RW85 | /https://images.group.accor.com/yrj0orc8tx24/2Sa1XfPFooIm... | 135.5 KiB | 133.8 KiB |
div.uiFlagships_content__Obls_ > figure.uiFlagships_slide__EpS63 > picture.uiImage_root__lDa6z > img.uiImage_image__7RW85 div.uiFlagships_content__Obls_ > figure.uiFlagships_slide__EpS63 > picture.uiImage_root__lDa6z > img.uiImage_image__7RW85 | /https://images.group.accor.com/yrj0orc8tx24/wCMJS6kncnsr... | 156.5 KiB | 133.1 KiB |
div.uiFlagships_content__Obls_ > figure.uiFlagships_slide__EpS63 > picture.uiImage_root__lDa6z > img.uiImage_image__7RW85 div.uiFlagships_content__Obls_ > figure.uiFlagships_slide__EpS63 > picture.uiImage_root__lDa6z > img.uiImage_image__7RW85 | /https://images.group.accor.com/yrj0orc8tx24/1tfeRxK7Fdr4... | 181.9 KiB | 132.4 KiB |
div.uiGlobePoi_root__Wb9zo > button.uiGlobePoi_trigger__GhPaI > picture.uiImage_root__lDa6z > img.uiImage_image__7RW85 div.uiGlobePoi_root__Wb9zo > button.uiGlobePoi_trigger__GhPaI > picture.uiImage_root__lDa6z > img.uiImage_image__7RW85 | /https://images.group.accor.com/yrj0orc8tx24/6ob5rPD1U9OP... | 131.3 KiB | 129.6 KiB |
div.uiGlobePoi_root__Wb9zo > button.uiGlobePoi_trigger__GhPaI > picture.uiImage_root__lDa6z > img.uiImage_image__7RW85 div.uiGlobePoi_root__Wb9zo > button.uiGlobePoi_trigger__GhPaI > picture.uiImage_root__lDa6z > img.uiImage_image__7RW85 | /https://images.group.accor.com/yrj0orc8tx24/5ZSKOQllMepT... | 126.4 KiB | 124.7 KiB |
div.uiGlobePoi_root__Wb9zo > button.uiGlobePoi_trigger__GhPaI > picture.uiImage_root__lDa6z > img.uiImage_image__7RW85 div.uiGlobePoi_root__Wb9zo > button.uiGlobePoi_trigger__GhPaI > picture.uiImage_root__lDa6z > img.uiImage_image__7RW85 | /https://images.group.accor.com/yrj0orc8tx24/2uY2oJbbOJwF... | 120.4 KiB | 118.7 KiB |
div.uiGlobePoi_root__Wb9zo > button.uiGlobePoi_trigger__GhPaI > picture.uiImage_root__lDa6z > img.uiImage_image__7RW85 div.uiGlobePoi_root__Wb9zo > button.uiGlobePoi_trigger__GhPaI > picture.uiImage_root__lDa6z > img.uiImage_image__7RW85 | /https://images.group.accor.com/yrj0orc8tx24/1JBj6U5VNkNx... | 113.3 KiB | 111.6 KiB |
div.uiGlobePoi_root__Wb9zo > button.uiGlobePoi_trigger__GhPaI > picture.uiImage_root__lDa6z > img.uiImage_image__7RW85 div.uiGlobePoi_root__Wb9zo > button.uiGlobePoi_trigger__GhPaI > picture.uiImage_root__lDa6z > img.uiImage_image__7RW85 | /https://images.group.accor.com/yrj0orc8tx24/30EnhE2Yo869... | 105.8 KiB | 104.1 KiB |
div.uiGlobePoi_root__Wb9zo > button.uiGlobePoi_trigger__GhPaI > picture.uiImage_root__lDa6z > img.uiImage_image__7RW85 div.uiGlobePoi_root__Wb9zo > button.uiGlobePoi_trigger__GhPaI > picture.uiImage_root__lDa6z > img.uiImage_image__7RW85 | /https://images.group.accor.com/yrj0orc8tx24/41YG4e8yEgmV... | 105.3 KiB | 103.6 KiB |
div.uiGlobePoi_root__Wb9zo > button.uiGlobePoi_trigger__GhPaI > picture.uiImage_root__lDa6z > img.uiImage_image__7RW85 div.uiGlobePoi_root__Wb9zo > button.uiGlobePoi_trigger__GhPaI > picture.uiImage_root__lDa6z > img.uiImage_image__7RW85 | /https://images.group.accor.com/yrj0orc8tx24/3BhfhlMS3UYl... | 101.3 KiB | 99.6 KiB |
div.uiGlobePoi_root__Wb9zo > button.uiGlobePoi_trigger__GhPaI > picture.uiImage_root__lDa6z > img.uiImage_image__7RW85 div.uiGlobePoi_root__Wb9zo > button.uiGlobePoi_trigger__GhPaI > picture.uiImage_root__lDa6z > img.uiImage_image__7RW85 | /https://images.group.accor.com/yrj0orc8tx24/hzY1SbtCscDp... | 99.5 KiB | 97.8 KiB |
div.uiGlobePoi_root__Wb9zo > button.uiGlobePoi_trigger__GhPaI > picture.uiImage_root__lDa6z > img.uiImage_image__7RW85 div.uiGlobePoi_root__Wb9zo > button.uiGlobePoi_trigger__GhPaI > picture.uiImage_root__lDa6z > img.uiImage_image__7RW85 | /https://images.group.accor.com/yrj0orc8tx24/3pGzddZ1hwyP... | 92.6 KiB | 90.9 KiB |
div.uiGlobePoi_root__Wb9zo > button.uiGlobePoi_trigger__GhPaI > picture.uiImage_root__lDa6z > img.uiImage_image__7RW85 div.uiGlobePoi_root__Wb9zo > button.uiGlobePoi_trigger__GhPaI > picture.uiImage_root__lDa6z > img.uiImage_image__7RW85 | /https://images.group.accor.com/yrj0orc8tx24/4li3ur5GnXaL... | 92.3 KiB | 90.6 KiB |
div.uiGlobePoi_root__Wb9zo > button.uiGlobePoi_trigger__GhPaI > picture.uiImage_root__lDa6z > img.uiImage_image__7RW85 div.uiGlobePoi_root__Wb9zo > button.uiGlobePoi_trigger__GhPaI > picture.uiImage_root__lDa6z > img.uiImage_image__7RW85 | /https://images.group.accor.com/yrj0orc8tx24/2nw5ZQFn6Mzt... | 85.4 KiB | 83.7 KiB |
div.uiGlobePoi_root__Wb9zo > button.uiGlobePoi_trigger__GhPaI > picture.uiImage_root__lDa6z > img.uiImage_image__7RW85 div.uiGlobePoi_root__Wb9zo > button.uiGlobePoi_trigger__GhPaI > picture.uiImage_root__lDa6z > img.uiImage_image__7RW85 | /https://images.group.accor.com/yrj0orc8tx24/1RMbRno7VHoV... | 84.6 KiB | 82.9 KiB |
div.uiGlobePoi_root__Wb9zo > button.uiGlobePoi_trigger__GhPaI > picture.uiImage_root__lDa6z > img.uiImage_image__7RW85 div.uiGlobePoi_root__Wb9zo > button.uiGlobePoi_trigger__GhPaI > picture.uiImage_root__lDa6z > img.uiImage_image__7RW85 | /https://images.group.accor.com/yrj0orc8tx24/1xOQsrD25HAE... | 82.2 KiB | 80.5 KiB |
div.uiGlobePoi_root__Wb9zo > button.uiGlobePoi_trigger__GhPaI > picture.uiImage_root__lDa6z > img.uiImage_image__7RW85 div.uiGlobePoi_root__Wb9zo > button.uiGlobePoi_trigger__GhPaI > picture.uiImage_root__lDa6z > img.uiImage_image__7RW85 | /https://images.group.accor.com/yrj0orc8tx24/4aGCVgkuqm4E... | 80.4 KiB | 78.7 KiB |
div.uiGlobePoi_root__Wb9zo > button.uiGlobePoi_trigger__GhPaI > picture.uiImage_root__lDa6z > img.uiImage_image__7RW85 div.uiGlobePoi_root__Wb9zo > button.uiGlobePoi_trigger__GhPaI > picture.uiImage_root__lDa6z > img.uiImage_image__7RW85 | /https://images.group.accor.com/yrj0orc8tx24/16d0J46pNMAi... | 79.8 KiB | 78.1 KiB |
div.uiGlobePoi_root__Wb9zo > button.uiGlobePoi_trigger__GhPaI > picture.uiImage_root__lDa6z > img.uiImage_image__7RW85 div.uiGlobePoi_root__Wb9zo > button.uiGlobePoi_trigger__GhPaI > picture.uiImage_root__lDa6z > img.uiImage_image__7RW85 | /https://images.group.accor.com/yrj0orc8tx24/ziNVqmoFID1u... | 78.2 KiB | 76.5 KiB |
div.uiGlobePoi_root__Wb9zo > button.uiGlobePoi_trigger__GhPaI > picture.uiImage_root__lDa6z > img.uiImage_image__7RW85 div.uiGlobePoi_root__Wb9zo > button.uiGlobePoi_trigger__GhPaI > picture.uiImage_root__lDa6z > img.uiImage_image__7RW85 | /https://images.group.accor.com/yrj0orc8tx24/1OEnQotinRtv... | 78.1 KiB | 76.4 KiB |
div.uiGlobePoi_root__Wb9zo > button.uiGlobePoi_trigger__GhPaI > picture.uiImage_root__lDa6z > img.uiImage_image__7RW85 div.uiGlobePoi_root__Wb9zo > button.uiGlobePoi_trigger__GhPaI > picture.uiImage_root__lDa6z > img.uiImage_image__7RW85 | /https://images.group.accor.com/yrj0orc8tx24/7GTjyujO0emY... | 76.0 KiB | 74.3 KiB |
div.uiGlobePoi_root__Wb9zo > button.uiGlobePoi_trigger__GhPaI > picture.uiImage_root__lDa6z > img.uiImage_image__7RW85 div.uiGlobePoi_root__Wb9zo > button.uiGlobePoi_trigger__GhPaI > picture.uiImage_root__lDa6z > img.uiImage_image__7RW85 | /https://images.group.accor.com/yrj0orc8tx24/5LDUE21B1r8T... | 72.4 KiB | 70.7 KiB |
div.uiGlobePoi_root__Wb9zo > button.uiGlobePoi_trigger__GhPaI > picture.uiImage_root__lDa6z > img.uiImage_image__7RW85 div.uiGlobePoi_root__Wb9zo > button.uiGlobePoi_trigger__GhPaI > picture.uiImage_root__lDa6z > img.uiImage_image__7RW85 | /https://images.group.accor.com/yrj0orc8tx24/4TPfGbqd7Cib... | 71.7 KiB | 70.0 KiB |
div.uiGlobePoi_root__Wb9zo > button.uiGlobePoi_trigger__GhPaI > picture.uiImage_root__lDa6z > img.uiImage_image__7RW85 div.uiGlobePoi_root__Wb9zo > button.uiGlobePoi_trigger__GhPaI > picture.uiImage_root__lDa6z > img.uiImage_image__7RW85 | /https://images.group.accor.com/yrj0orc8tx24/6AeMpBEzx1uT... | 70.1 KiB | 68.4 KiB |
div.uiGlobePoi_root__Wb9zo > button.uiGlobePoi_trigger__GhPaI > picture.uiImage_root__lDa6z > img.uiImage_image__7RW85 div.uiGlobePoi_root__Wb9zo > button.uiGlobePoi_trigger__GhPaI > picture.uiImage_root__lDa6z > img.uiImage_image__7RW85 | /https://images.group.accor.com/yrj0orc8tx24/3utJn3kAbQuN... | 65.4 KiB | 63.7 KiB |
div.uiGlobePoi_root__Wb9zo > button.uiGlobePoi_trigger__GhPaI > picture.uiImage_root__lDa6z > img.uiImage_image__7RW85 div.uiGlobePoi_root__Wb9zo > button.uiGlobePoi_trigger__GhPaI > picture.uiImage_root__lDa6z > img.uiImage_image__7RW85 | /https://images.group.accor.com/yrj0orc8tx24/35XirbnZj5A3... | 65.2 KiB | 63.5 KiB |
div.uiGlobePoi_root__Wb9zo > button.uiGlobePoi_trigger__GhPaI > picture.uiImage_root__lDa6z > img.uiImage_image__7RW85 div.uiGlobePoi_root__Wb9zo > button.uiGlobePoi_trigger__GhPaI > picture.uiImage_root__lDa6z > img.uiImage_image__7RW85 | /https://images.group.accor.com/yrj0orc8tx24/6TQ7m6EVyj11... | 63.6 KiB | 61.9 KiB |
div.uiGlobePoi_root__Wb9zo > button.uiGlobePoi_trigger__GhPaI > picture.uiImage_root__lDa6z > img.uiImage_image__7RW85 div.uiGlobePoi_root__Wb9zo > button.uiGlobePoi_trigger__GhPaI > picture.uiImage_root__lDa6z > img.uiImage_image__7RW85 | /https://images.group.accor.com/yrj0orc8tx24/33Oh0vt1ipJW... | 61.9 KiB | 60.2 KiB |
div.uiFlagships_content__Obls_ > figure.uiFlagships_slide__EpS63 > picture.uiImage_root__lDa6z > img.uiImage_image__7RW85 div.uiFlagships_content__Obls_ > figure.uiFlagships_slide__EpS63 > picture.uiImage_root__lDa6z > img.uiImage_image__7RW85 | /https://images.group.accor.com/yrj0orc8tx24/1l0ZeWEJhGGq... | 78.8 KiB | 55.4 KiB |
div.uiGlobePoi_root__Wb9zo > button.uiGlobePoi_trigger__GhPaI > picture.uiImage_root__lDa6z > img.uiImage_image__7RW85 div.uiGlobePoi_root__Wb9zo > button.uiGlobePoi_trigger__GhPaI > picture.uiImage_root__lDa6z > img.uiImage_image__7RW85 | /https://images.group.accor.com/yrj0orc8tx24/559c7Z7rP92r... | 48.2 KiB | 46.5 KiB |
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.
These insights are also available in the Chrome DevTools Performance Panel - record a trace to view more detailed information.
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
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: 910 ms
| URL | Time Spent |
|---|---|
| accor.com/ | 645 ms |
| group.accor.com/ | 266 ms |
| group.accor.com/en | 0.0 ms |
The maximum potential First Input Delay that your users could experience is the duration of the longest task. Learn more about the Maximum Potential First Input Delay metric.
Why this matters
Performance issues directly impact user engagement and conversion rates.
Diagnostics
Reduce unused 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: 40 ms 17.1 KiB
| URL | Transfer Size | Est Savings |
|---|---|---|
| group.accor.com/_next/static/css/9b26dcc88aca10c4.css | 17.9 KiB | 17.1 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: 80 ms 383.1 KiB
| URL | Transfer Size | Est Savings |
|---|---|---|
| group.accor.com/_next/static/chunks/872-af216dfa91992ef9.js | 127.2 KiB | 101.2 KiB |
| group.accor.com/_next/static/chunks/bd904a5c.43338207e237b2eb.js | 96.5 KiB | 77.5 KiB |
| www.googletagmanager.com/gtm.js?id=GTM-W36L8T4 | 132.3 KiB | 65.2 KiB |
| group.accor.com/_next/static/chunks/2502-4fd99ea510ded0c3.js | 75.7 KiB | 47.5 KiB |
| group.accor.com/_next/static/chunks/9453-fee74c89e4beede6.js | 107.8 KiB | 42.0 KiB |
| group.accor.com/_next/static/chunks/2691-33992894e472a810.js | 54.3 KiB | 26.7 KiB |
| group.accor.com/_next/static/chunks/2008-f8a13e9fb7412960.js | 40.1 KiB | 23.0 KiB |
Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to reduce Javascript execution time.
Why this matters
Performance issues directly impact user engagement and conversion rates.
| URL | Total CPU Time | Script Evaluation | Script Parse |
|---|---|---|---|
| group.accor.com/_next/static/chunks/c15bf2b0-c59ed6c02f757fc5.js | 28.9 s | 102 ms | 1.1 ms |
| group.accor.com/_next/static/chunks/51749ec1.54f5f2f3b9acf3a7.js | 8.4 s | 8.2 s | 2.3 ms |
| group.accor.com/_next/static/chunks/4bd1b696-182b6b13bdad92e3.js | 3.4 s | 85 ms | 4.4 ms |
| group.accor.com/en | 1.5 s | 5.1 ms | 15 ms |
| group.accor.com/_next/static/chunks/1255-1e9a537968501932.js | 726 ms | 626 ms | 4.3 ms |
| group.accor.com/_next/static/chunks/2148.a48d3f619f597dd5.js | 561 ms | 517 ms | 1.0 ms |
| group.accor.com/_next/static/chunks/185.d6d0de56162b5123.js | 241 ms | 174 ms | 4.4 ms |
| Unattributable | 202 ms | 23 ms | 0.0 ms |
| group.accor.com/_next/static/chunks/872-af216dfa91992ef9.js | 98 ms | 84 ms | 9.3 ms |
| group.accor.com/_next/static/chunks/2502-4fd99ea510ded0c3.js | 82 ms | 63 ms | 5.7 ms |
Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to minimize main-thread work
Why this matters
Performance issues directly impact user engagement and conversion rates.
| Category | Time Spent |
|---|---|
| Other | 32.2 s |
| Script Evaluation | 10.0 s |
| Style & Layout | 1.1 s |
| Rendering | 613 ms |
| Garbage Collection | 231 ms |
| Script Parsing & Compilation | 89 ms |
| Parse HTML & CSS | 28 ms |
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.
More information about the performance of your application. These numbers don't directly affect the Performance score.
●Layout shift culprits
●Optimize DOM size
●Font display
●LCP breakdown
●Modern HTTP
●Optimize viewport for mobile
●Minify CSS
●Minify JavaScript
●Avoid long main-thread tasks 20 long tasks found
●Avoid non-composited animations 1 animated element found
●Image elements have explicit `width` and `height`
●Page didn't prevent back/forward cache restoration
●Network Requests
●Network Round Trip Times 140 ms
●Server Backend Latencies 130 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
○User Timing marks and measures
○Avoid large layout shifts
96
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.
Best practices
Touch targets with sufficient size and spacing help users who may have difficulty targeting small controls to activate the targets. Learn more about touch targets.
Why this matters
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
Go to next slide div#Flagships Homepage > section.uiOtherBrands_root__PaeUL > div.uiBrandSlider_root__JRoge > button.uiButton_root__xVOUj |
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
●Buttons have an accessible name
●Image elements have `[alt]` attributes
●Form elements have associated labels
●`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
●ARIA attributes are used as specified for the element's role
●`[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>`).
●List items (`<li>`) are contained within `<ul>`, `<ol>` or `<menu>` parent elements
●No element has a `[tabindex]` value greater than 0
●Heading elements appear in a sequentially-descending order
●Document has a main landmark.
●Deprecated ARIA roles were not used
●Identical links have the same purpose.
○`[accesskey]` values are unique
○`button`, `link`, and `menuitem` elements have accessible names
○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 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
○Links are distinguishable without relying on color.
○The document does not use `<meta http-equiv="refresh">`
○`<object>` elements have alternate text
○Select elements have associated label elements.
○Skip links are focusable.
○Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
○`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
○`[lang]` attributes have a valid value
○`<video>` elements contain a `<track>` element with `[kind="captions"]`
○Tables have different content in the summary attribute and `<caption>`.
○All heading elements contain content.
○Uses ARIA roles only on compatible elements
○Image elements do not have `[alt]` attributes that are redundant text.
○Elements with visible text labels have matching accessible names.
○Tables use `<caption>` instead of cells with the `[colspan]` attribute to indicate a caption.
○`<td>` elements in a large `<table>` have one or more table headers.
81
Best Practices
General
Deprecated APIs will eventually be removed from the browser. Learn more about deprecated APIs.
Why this matters
Performance issues directly impact user engagement and conversion rates.
| Deprecation / Warning | Source |
|---|---|
| AttributionReporting |
Source maps translate minified code to the original source code. This helps developers debug in production. In addition, Lighthouse is able to provide further insights. Consider deploying source maps to take advantage of these benefits. Learn more about source maps.
Why this matters
Performance issues directly impact user engagement and conversion rates.
●Uses HTTPS
●Avoids third-party cookies
●Allows users to paste into input fields
●Avoids requesting the geolocation permission on page load
●Avoids requesting the notification permission on page load
●Displays images with correct aspect ratio
●Serves images with appropriate resolution
●Page has the HTML doctype
●Properly defines charset
●No browser errors logged to the console
●No issues in the `Issues` panel in Chrome Devtools
●Ensure CSP is effective against XSS attacks
●Ensure proper origin isolation with COOP
●Mitigate clickjacking with XFO or CSP
●Mitigate DOM-based XSS with Trusted Types
○Redirects HTTP traffic to HTTPS
○Use a strong HSTS policy
○Detected JavaScript libraries
92
SEO
These checks ensure that your page is following basic search engine optimization advice. There are many additional factors Lighthouse does not score here that may affect your search ranking, including performance on Core Web Vitals. Learn more about Google Search Essentials.
Content Best Practices
Descriptive link text helps search engines understand your content. Learn how to make links more accessible.
Why this matters
Performance issues directly impact user engagement and conversion rates.
| Link destination | Link Text |
|---|---|
| group.accor.com/en/news-stories/creating-value-at-every-touchpoint | READ MORE |
| group.accor.com/en/news-stories/accor-commitment-to-cultural-engagement | READ MORE |
Format your HTML in a way that enables crawlers to better understand your app’s content.
○Structured data is valid
●Page isn’t blocked from indexing
●Document has a `<title>` element
●Document has a meta description
●Page has successful HTTP status code
●Links are crawlable
●robots.txt is valid
●Image elements have `[alt]` attributes
●Document has a valid `hreflang`
●Document has a valid `rel=canonical`