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Lighthouse Mobile

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

Audit breakdown by category with detailed findings.

33

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:32.147 source:map[column:231848 line:2 type:source-location url:https://www.lepoint.fr/pf/dist/engine/react.js?d=62&mxId=00000000 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:34.428 source:map[type:text value:[unattributed]]] map[reflowTime:3.865 source:map[column:1.713282e+06 line:1 type:source-location url:https://www.lepoint.fr/pf/dist/components/combinations/default.js?d=62&mxId=00000000 urlProvider:network]] map[reflowTime:9.457 source:map[column:389784 line:1 type:source-location url:https://www.lepoint.fr/pf/dist/components/combinations/default.js?d=62&mxId=00000000 urlProvider:network]] map[reflowTime:12.469 source:map[column:397364 line:1 type:source-location url:https://www.lepoint.fr/pf/dist/components/combinations/default.js?d=62&mxId=00000000 urlProvider:network]] map[reflowTime:6.356 source:map[column:1.462884e+06 line:1 type:source-location url:https://www.lepoint.fr/pf/dist/components/combinations/default.js?d=62&mxId=00000000 urlProvider:network]]]

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.

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.

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
Entre la France et l’Iran, l’inavouable marché d’otages div.custom-image-wrapper > div.custom-image-placeholder > picture > img
/resizer/v2/AMQRRP73BBIN3B7SX7LKF5BU5Q.jpg?auth=d5fd6faba...39.6 KiB29.4 KiB
Gabriel Attal : « Je pense savoir comment il faut présider la France » div.custom-image-wrapper > div.custom-image-placeholder > picture > img
/resizer/v2/HBXYV2VSEFE7TJMB7OSMOI2L4E?auth=e43eadea42482...33.4 KiB24.8 KiB
Xavier Gorce : « Ce qui se passe à Kerguelen reste à Kerguelen » div.custom-image-wrapper > div.custom-image-placeholder > picture > img
/resizer/v2/X6F6MZ5ZQFCSVB3GQZBXMXOZOM.jpeg?auth=969ef791...30.7 KiB22.8 KiB
Abnousse Shalmani div.infinite-carousel__slide > div.infinite-carousel__slide-content > div.editorialists__card > img.editorialists__card-portrait
www.lepoint.fr/pf/resources/images/portraits/abnousse-shalmani.webp?d=6218.0 KiB9.2 KiB
Christophe Ono-dit-Biot div.infinite-carousel__slide > div.infinite-carousel__slide-content > div.editorialists__card > img.editorialists__card-portrait
www.lepoint.fr/pf/resources/images/portraits/christophe-ono-dit-biot.webp?d=6216.2 KiB7.4 KiB
Affaire Sarah Halimi : la famille relance la bataille judiciaire div.custom-image-wrapper > div.custom-image-placeholder > picture > img
/resizer/v2/ZLMGSS5JAVIIRPNZNWME46QKS4.jpg?auth=31d03c8b0...14.7 KiB6.3 KiB
Bernard-Henri Lévy div.infinite-carousel__slide > div.infinite-carousel__slide-content > div.editorialists__card > img.editorialists__card-portrait
www.lepoint.fr/pf/resources/images/portraits/bernard-henri-levy.webp?d=6214.4 KiB5.6 KiB
En France, derrière l’unanimité sur la restitution des œuvres pillées, de profo… div.custom-image-wrapper > div.custom-image-placeholder > picture > img
/resizer/v2/DCTTOQVV2FG6XJP5V4DVZSG7PQ.jpg?auth=56a53ba4f...13.5 KiB5.1 KiB
Gilles Denis div.infinite-carousel__slide > div.infinite-carousel__slide-content > div.editorialists__card > img.editorialists__card-portrait
www.lepoint.fr/pf/resources/images/portraits/gilles-denis.webp?d=6213.5 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: 778 ms
URLTime Spent
lepoint.fr/778 ms
www.lepoint.fr/0.0 ms

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

TTI

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: 150 ms 47.0 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.

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.

Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to minimize main-thread work

Why this matters

Performance issues directly impact user engagement and conversion rates.

CategoryTime Spent
Script Evaluation3.0 s
Other1.5 s
Script Parsing & Compilation855 ms
Style & Layout615 ms
Rendering275 ms
Parse HTML & CSS219 ms
Garbage Collection134 ms

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
Entre la France et l’Iran, l’inavouable marché d’otages div.custom-image-wrapper > div.custom-image-placeholder > picture > img
/resizer/v2/AMQRRP73BBIN3B7SX7LKF5BU5Q.jpg?auth=d5fd6faba...
Xavier Gorce : « Ce qui se passe à Kerguelen reste à Kerguelen » div.custom-image-wrapper > div.custom-image-placeholder > picture > img
/resizer/v2/X6F6MZ5ZQFCSVB3GQZBXMXOZOM.jpeg?auth=969ef791...
Gabriel Attal : « Je pense savoir comment il faut présider la France » div.custom-image-wrapper > div.custom-image-placeholder > picture > img
/resizer/v2/HBXYV2VSEFE7TJMB7OSMOI2L4E?auth=e43eadea42482...
div.custom-image-wrapper > div.custom-image-placeholder > picture > img div.custom-image-wrapper > div.custom-image-placeholder > picture > img
/resizer/v2/EFA6OKGYNJLJ7KBDNWU2PCLN54.jpg?auth=268e3a04f...
Dessins section.dessins-carousel > header.dessins-carousel__header > div.dessins-carousel__home-icon > img
www.lepoint.fr/pf/resources/icons/dessins2.webp?d=62
Saisons div.seasons-hp-cover_wrapper > div.seasons-hp-cover_content > div.seasons-hp-cover_logo > img
www.lepoint.fr/pf/resources/images/saisons/logo-hp.svg?d=62
Jordan Bardella : des casseroles du RN aux armoiries princières div.custom-image-wrapper > div.custom-image-placeholder > picture > img
/resizer/v2/WFKDQFE4ZZIOLA3FBE4FZMM7IA.jpg?auth=136472bf3...
Donald Trump contre Léon XIV : lequel a plus peur de l’autre ? div.custom-image-wrapper > div.custom-image-placeholder > picture > img
/resizer/v2/V4SJYARNZNGORDE6PWE4SOYRVY.png?auth=eadd87d72...
« L’Ordre entrave la protection des enfants et muselle les médecins » div.custom-image-wrapper > div.custom-image-placeholder > picture > img
/resizer/v2/K5QLMZVB5JNRPP2CDWA2RT6GOY.jpg?auth=94241fe3d...
Affaire Sarah Halimi : la famille relance la bataille judiciaire div.custom-image-wrapper > div.custom-image-placeholder > picture > img
/resizer/v2/ZLMGSS5JAVIIRPNZNWME46QKS4.jpg?auth=31d03c8b0...
En France, derrière l’unanimité sur la restitution des œuvres pillées, de profo… div.custom-image-wrapper > div.custom-image-placeholder > picture > img
/resizer/v2/DCTTOQVV2FG6XJP5V4DVZSG7PQ.jpg?auth=56a53ba4f...
Liban : la France confond le symptôme et la maladie div.custom-image-wrapper > div.custom-image-placeholder > picture > img
/resizer/v2/TDNRIBECKBOXFAFROT7MG6YUFI.jpg?auth=082ec5b69...
« L’Ordre entrave la protection des enfants et muselle les médecins » div.custom-image-wrapper > div.custom-image-placeholder > picture > img
/resizer/v2/K5QLMZVB5JNRPP2CDWA2RT6GOY.jpg?auth=94241fe3d...
Icône vidéos div.hp-videos-container > h2.hp-videos-title > span.img-title > img
www.lepoint.fr/pf/resources/icons/nos-videos.svg?d=62
En France, derrière l’unanimité sur la restitution des œuvres pillées, de profo… div.custom-image-wrapper > div.custom-image-placeholder > picture > img
/resizer/v2/DCTTOQVV2FG6XJP5V4DVZSG7PQ.jpg?auth=56a53ba4f...
div.custom-image-wrapper > div.custom-image-placeholder > picture > img div.custom-image-wrapper > div.custom-image-placeholder > picture > img
/resizer/v2/EFA6OKGYNJLJ7KBDNWU2PCLN54.jpg?auth=268e3a04f...
Palmarès - Le Point div.hp-awards_title > div.custom-image-wrapper > div.custom-image-placeholder > img.custom-image-no-height
Couverture Saisons div.custom-image-wrapper > div.custom-image-placeholder > picture > img
Budget européen : le Parlement relève encore ses ambitions div.custom-image-wrapper > div.custom-image-placeholder > picture > img
Sébastien Lecornu ou l’art de la politique du coupe-feu div.custom-image-wrapper > div.custom-image-placeholder > picture > img
Dans le camp Retailleau, un doux fantasme nommé Baroin div.custom-image-wrapper > div.custom-image-placeholder > picture > img
Vérification d’âge en ligne : von der Leyen lance une appli universelle et anon… div.custom-image-wrapper > div.custom-image-placeholder > picture > img
Proposition de loi Yadan : face à l’antisémitisme, l’éternel retour de la chimè… div.custom-image-wrapper > div.custom-image-placeholder > picture > img
Dix ans après, la loi prostitution de 2016 a-t-elle aggravé le problème ? div.custom-image-wrapper > div.custom-image-placeholder > picture > img
div.custom-image-wrapper > div.custom-image-placeholder > picture > img.author__image div.custom-image-wrapper > div.custom-image-placeholder > picture > img.author__image
Articles les plus lus - Le Point div.hp-most-read-articles_title > div.custom-image-wrapper > div.custom-image-placeholder > img.custom-image-no-height
div.c-stack > section.games-section > header.games-section__header > img.games-section__image div.c-stack > section.games-section > header.games-section__header > img.games-section__image
Dessin div.dessins-carousel__slide > div.custom-image-wrapper > div.custom-image-placeholder > img.custom-image-no-height
Sélection de la rédaction - Le Point div.hp-selection-redaction__title > div.custom-image-wrapper > div.custom-image-placeholder > img.custom-image-no-height
Guerre en Iran : « Le nucléaire est une ligne rouge qui ne pourra pas être négo… div.custom-image-wrapper > div.custom-image-placeholder > picture > img
Retailleau, Mélenchon, Royal… Comment le coup de sang peut coûter cher en polit… div.custom-image-wrapper > div.custom-image-placeholder > picture > img
Remords sexuels : quand certaines nuits laissent un goût amer div.custom-image-wrapper > div.custom-image-placeholder > picture > img
Événements div.hp-events_title > div.custom-image-wrapper > div.custom-image-placeholder > img.custom-image-no-height
Les Dialogues de la santé div.custom-image-wrapper > div.custom-image-placeholder > picture > img
Rencontre et débat éthique à la Maison de la Chimie div.custom-image-wrapper > div.custom-image-placeholder > picture > img
Guerres et Paix div.custom-image-wrapper > div.custom-image-placeholder > picture > img
Neuroplanète div.custom-image-wrapper > div.custom-image-placeholder > picture > img
Les 13 questions à se poser avant de choisir un organisme de soutien scolaire div.custom-image-wrapper > div.custom-image-placeholder > picture > img
Interview Masterclass par Michel Denisot : Whisper Yachts, le luxe solaire en h… div.custom-image-wrapper > div.custom-image-placeholder > picture > img
Interview Masterclass par Michel Denisot : Oract Advisory, l’actuariat au servi… div.custom-image-wrapper > div.custom-image-placeholder > picture > img
Émilien Jacquelin et l’art maîtriser l’instant div.custom-image-wrapper > div.custom-image-placeholder > picture > img
La Voie, une ode à l’amitié, au courage et à la résilience div.custom-image-wrapper > div.custom-image-placeholder > picture > img
La Poste, créer du lien div.custom-image-wrapper > div.custom-image-placeholder > picture > img
Macron, dissolution, couple… les extraits du livre de Gabriel Attal div.custom-image-wrapper > div.custom-image-placeholder > picture > img
« Tout » Régis Debray div.custom-image-wrapper > div.custom-image-placeholder > picture > img
À Cushing, dans l’épicentre secret où se négocie l’or noir américain div.custom-image-wrapper > div.custom-image-placeholder > picture > img
Mercè Rodoreda, la voix catalane qui murmurait au monde entier div.custom-image-wrapper > div.custom-image-placeholder > picture > img
Watches and Wonders 2026 : ce qu’il faut retenir du jour 3 div.custom-image-wrapper > div.custom-image-placeholder > picture > img
Face à la cocaïne, les certitudes bousculées des médecins div.custom-image-wrapper > div.custom-image-placeholder > picture > img
Xavier Gorce : « Ce qui se passe à Kerguelen reste à Kerguelen » div.custom-image-wrapper > div.custom-image-placeholder > picture > img

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

Layout shift culprits
Optimize DOM size
LCP breakdown
LCP request discovery
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
Page didn't prevent back/forward cache restoration
Network Requests
Network Round Trip Times 100 ms
Server Backend Latencies 100 ms
Tasks
Diagnostics
Metrics
Screenshot Thumbnails
Final Screenshot
Script Treemap Data
Resources Summary
Initial server response time was short Root document took 110 ms
INP breakdown
User Timing marks and measures
Avoid large layout shifts
82

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

When an element doesn't have an accessible name, screen readers announce it with a generic name, making it unusable for users who rely on screen readers. Learn how to make command elements more accessible.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.footer__links-block > ul.footer__links-list > li.footer__links-item > a div.footer__links-block > ul.footer__links-list > li.footer__links-item > a

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.

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
header.header > div.header__container > div.header__menu-link > button.header__menu-icon header.header > div.header__container > div.header__menu-link > button.header__menu-icon

Informative elements should aim for short, descriptive alternate text. Decorative elements can be ignored with an empty alt attribute. Learn more about the `alt` attribute.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.custom-image-wrapper > div.custom-image-placeholder > picture > img div.custom-image-wrapper > div.custom-image-placeholder > picture > img
div.custom-image-wrapper > div.custom-image-placeholder > picture > img div.custom-image-wrapper > div.custom-image-placeholder > picture > img
div.custom-image-wrapper > div.custom-image-placeholder > picture > img.author__image div.custom-image-wrapper > div.custom-image-placeholder > picture > img.author__image

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
section.hp-zone-evolution > div.hp-zone-evolution-container > div > a section.hp-zone-evolution > div.hp-zone-evolution-container > div > a
Facebook div.footer__social > ul.footer__social-list > li.footer__social-item > a
X div.footer__social > ul.footer__social-list > li.footer__social-item > a
Linked In div.footer__social > ul.footer__social-list > li.footer__social-item > a
Instagram div.footer__social > ul.footer__social-list > li.footer__social-item > 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.

Navigation

Properly ordered headings that do not skip levels convey the semantic structure of the page, making it easier to navigate and understand when using assistive technologies. Learn more about heading order.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Entre la France et l’Iran, l’inavouable marché d’otages div.hp-alaune-chain__featured--left > article.hp-section-item > div.hp-section-item_wrapper > h4.hp-section-item_headline
La diplomatie de l’ombre du sultanat d’Oman div.hp-cover_related-stories > article.story-item > div.story-item__wrapper > h4.story-item__headline
Guerre en Iran : « Le nucléaire est une ligne rouge qui ne pourra pas être négo… div.hp-selection-redaction__items > article.story-item > div.story-item__wrapper > h4.story-item__headline
Les Dialogues de la santé Opens in new window div.hp-events_items > article.event-item > div.event-item_wrapper > h4.event-item_headline
Les 13 questions à se poser avant de choisir un organisme de soutien scolaire div.hp-ops_items > article.hp-ops-item > div.hp-ops-item_wrapper > h4.hp-ops-item_headline
Émilien Jacquelin et l’art maîtriser l’instant div.hp-ops_items > article.hp-ops-item > div.hp-ops-item_wrapper > h4.hp-ops-item_headline
Macron, dissolution, couple… les extraits du livre de Gabriel Attal div.hp-section_items > article.hp-section-item > div.hp-section-item_wrapper > h4.hp-section-item_headline
En France, derrière l’unanimité sur la restitution des œuvres pillées, de profo… div.hp-section_items > article.hp-section-item > div.hp-section-item_wrapper > h4.hp-section-item_headline
« Tout » Régis Debray div.hp-section_items > article.hp-section-item > div.hp-section-item_wrapper > h4.hp-section-item_headline
À Cushing, dans l’épicentre secret où se négocie l’or noir américain div.hp-section_items > article.hp-section-item > div.hp-section-item_wrapper > h4.hp-section-item_headline
Mercè Rodoreda, la voix catalane qui murmurait au monde entier div.hp-section_items > article.hp-section-item > div.hp-section-item_wrapper > h4.hp-section-item_headline
Watches and Wonders 2026 : ce qu’il faut retenir du jour 3 div.hp-section_items > article.hp-section-item > div.hp-section-item_wrapper > h4.hp-section-item_headline
« L’Ordre entrave la protection des enfants et muselle les médecins » div.hp-section_items > article.hp-section-item > div.hp-section-item_wrapper > h4.hp-section-item_headline
Face à la cocaïne, les certitudes bousculées des médecins div.hp-section_items > article.hp-section-item > div.hp-section-item_wrapper > h4.hp-section-item_headline
Xavier Gorce : « Ce qui se passe à Kerguelen reste à Kerguelen » div.hp-section_items > article.hp-section-item > div.hp-section-item_wrapper > h4.hp-section-item_headline

These are opportunities to improve keyboard navigation in your application.

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
`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
ARIA attributes are used as specified for the element's role
Elements with `role="dialog"` or `role="alertdialog"` have accessible names.
`[aria-hidden="true"]` elements do not contain focusable descendents
Elements use only permitted ARIA attributes
Background and foreground colors have a sufficient contrast ratio
Document has a `<title>` element
`<frame>` or `<iframe>` elements have a title
`<html>` element has a `[lang]` attribute
`<html>` element has a valid value for its `[lang]` attribute
Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
List items (`<li>`) are contained within `<ul>`, `<ol>` or `<menu>` parent elements
No element has a `[tabindex]` value greater than 0
Touch targets have sufficient size and spacing.
Document has a main landmark.
Deprecated ARIA roles were not used
`[accesskey]` values are unique
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
`<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
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.
Identical links have the same purpose.
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.
100

Best Practices

General

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 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
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
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
Redirects HTTP traffic to HTTPS
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

Informative elements should aim for short, descriptive alternate text. Decorative elements can be ignored with an empty alt attribute. Learn more about the `alt` attribute.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.custom-image-wrapper > div.custom-image-placeholder > picture > img div.custom-image-wrapper > div.custom-image-placeholder > picture > img
div.custom-image-wrapper > div.custom-image-placeholder > picture > img div.custom-image-wrapper > div.custom-image-placeholder > picture > img
div.custom-image-wrapper > div.custom-image-placeholder > picture > img.author__image div.custom-image-wrapper > div.custom-image-placeholder > picture > img.author__image

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 have descriptive text
Links are crawlable
robots.txt is valid
Document has a valid `hreflang`
Document has a valid `rel=canonical`

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