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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.

56

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
/wp-content/themes/Divi/core/admin/fonts/modules/all/modu...130 ms
/wp-content/themes/Divi/core/admin/fonts/fontawesome/fa-s...115 ms
fonts.gstatic.com/s/roboto/v48/KFO7CnqEu92Fr1ME7kSn66aGLdTylUAMa3yUBHMdazQ.woff265 ms
cdnjs.cloudflare.com/ajax/libs/font-awesome/5.15.4/webfonts/fa-solid-900.woff265 ms
cdnjs.cloudflare.com/ajax/libs/font-awesome/5.15.4/webfonts/fa-regular-400.woff260 ms
www.leancure.com/wp-includes/fonts/dashicons.woff30 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:15.317 source:map[column:355472 line:2 type:source-location url:https://www.leancure.com/wp-content/themes/Divi/js/scripts.min.js?ver=4.27.9 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:19.431 source:map[column:27584 line:0 type:source-location url:https://www.leancure.com/wp-content/plugins/complianz-gdpr/cookiebanner/js/complianz.min.js?ver=1793606277 urlProvider:network]] map[reflowTime:0.721 source:map[column:1606 line:0 type:source-location url:https://www.leancure.com/wp-content/plugins/complianz-gdpr/cookiebanner/js/complianz.min.js?ver=1793606277 urlProvider:network]] map[reflowTime:0.096 source:map[column:43 line:73 type:source-location url:https://www.leancure.com/wp-content/plugins/translatepress-multilingual/assets/js/trp-frontend-language-switcher.js?ver=3.3.8 urlProvider:network]] map[reflowTime:25.098 source:map[column:49615 line:1 type:source-location url:https://www.leancure.com/wp-includes/js/jquery/jquery.min.js?ver=3.7.1 urlProvider:network]] map[reflowTime:0.504 source:map[column:50335 line:1 type:source-location url:https://www.leancure.com/wp-includes/js/jquery/jquery.min.js?ver=3.7.1 urlProvider:network]] map[reflowTime:0.232 source:map[column:50393 line:1 type:source-location url:https://www.leancure.com/wp-includes/js/jquery/jquery.min.js?ver=3.7.1 urlProvider:network]] map[reflowTime:0.177 source:map[column:50457 line:1 type:source-location url:https://www.leancure.com/wp-includes/js/jquery/jquery.min.js?ver=3.7.1 urlProvider:network]] map[reflowTime:2.222 source:map[column:49637 line:1 type:source-location url:https://www.leancure.com/wp-includes/js/jquery/jquery.min.js?ver=3.7.1 urlProvider:network]] map[reflowTime:0.271 source:map[column:51395 line:1 type:source-location url:https://www.leancure.com/wp-includes/js/jquery/jquery.min.js?ver=3.7.1 urlProvider:network]] map[reflowTime:4.073 source:map[column:79427 line:1 type:source-location url:https://www.leancure.com/wp-includes/js/jquery/jquery.min.js?ver=3.7.1 urlProvider:network]] map[reflowTime:100.017 source:map[type:text value:[unattributed]]] map[reflowTime:10.114 source:map[column:50375 line:12 type:source-location url:https://www.leancure.com/wp-content/plugins/divi-pixel/vendor/js/swiper.5.3.8.min.js?ver=2.57.0 urlProvider:network]] map[reflowTime:0.91 source:map[column:6883 line:12 type:source-location url:https://www.leancure.com/wp-content/plugins/divi-pixel/vendor/js/swiper.5.3.8.min.js?ver=2.57.0 urlProvider:network]]]

Reducing the download time of images can improve the perceived load time of the page and LCP. Learn more about optimizing image size

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLResource SizeEst Savings
leancure view mes logiciel trs logiciel qualité logiciel énergie div.et_pb_column > div.et_pb_module > span.et_pb_image_wrap > img.wp-image-27751961
/wp-content/uploads/2026/07/module-performance_1366330472...369.0 KiB338.7 KiB
Leancure View MES div#cmplz-cookiebanner-1-optin > div.cmplz-header > div.cmplz-logo > img.attachment-cmplz_banner_image
/wp-content/uploads/2026/09/banniere-linkedin-communicati...37.2 KiB36.0 KiB
Leancure View MES div.container > div.logo_container > a > img#logo
www.leancure.com/wp-content/uploads/2026/09/logo-leancure-1.webp25.1 KiB24.2 KiB
popover trigger icon button div.tf-v1-sidetab > button.tf-v1-sidetab-button > div.tf-v1-sidetab-button-icon > img
images.typeform.com/images/WflUnGKbZJym14.5 KiB14.3 KiB

Each subpart has specific improvement strategies. Ideally, most of the LCP time should be spent on loading the resources, not within delays.

Why this matters

Performance issues directly impact user engagement and conversion rates.

headings: [map[key:label label:Subpart valueType:text] map[key:duration label:Duration valueType:ms]]
items: [map[duration:1610.654999938965 label:Time to first byte subpart:timeToFirstByte] map[duration:1030.5540000610351 label:Element render delay subpart:elementRenderDelay]]
lhId: page-4-DIV
nodeLabel: Pour offrir les meilleures expériences, nous utilisons des technologies telles …
path: 1,HTML,1,BODY,0,DIV,0,DIV,2,DIV,0,DIV
selector: div#cmplz-cookiebanner-container > div#cmplz-cookiebanner-1-optin > div.cmplz-body > div#cmplz-message-1-optin
snippet: <div class="cmplz-message" id="cmplz-message-1-optin">

Avoid chaining critical requests by reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.

Why this matters

Performance issues directly impact user engagement and conversion rates.

description: [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints help the browser establish a connection earlier in the page load, saving time when the first request for that origin is made. The following are the origins that the page preconnected to.
title: Preconnected origins
description: Add [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints to your most important origins, but try to use no more than 4.
title: Preconnect candidates
value: No additional origins are good candidates for preconnecting

Requests are blocking the page's initial render, which may delay LCP. Deferring or inlining can move these network requests out of the critical path.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLTransfer SizeDuration
/wp-content/plugins/translatepress-multilingual/assets/js...5.1 KiB
/wp-content/plugins/popups-for-divi/scripts/ie-compat.min...4.3 KiB
/wp-content/plugins/translatepress-business/add-ons-pro/a...7.4 KiB
www.leancure.com/wp-includes/js/jquery/jquery-migrate.min.js?ver=3.4.15.6 KiB151 ms
www.leancure.com/wp-includes/js/jquery/jquery.min.js?ver=3.7.134.5 KiB151 ms
/wp-content/plugins/divi-pixel/vendor/css/magnific-popup....2.4 KiB
/wp-content/plugins/divi-pixel/vendor/css/swiper.5.3.8.mi...4.9 KiB151 ms
/wp-content/uploads/complianz/css/banner-1-optin.css?ver=...3.9 KiB151 ms
/wp-content/plugins/translatepress-multilingual/assets/cs...2.9 KiB
/css?family=Open+Sans:300italic,400italic,600italic,700it...2.8 KiB873 ms
/css?family=Montserrat:100,200,300,regular,500,600,700,80...4.4 KiB183 ms
www.leancure.com/wp-content/plugins/divi-pixel/styles/style.min.css?ver=2.57.050.9 KiB602 ms
/wp-content/plugins/popups-for-divi/styles/front-popuphid...200 B
/wp-content/plugins/popups-for-divi/styles/front.min.css?...2.0 KiB
/wp-content/plugins/complianz-gdpr/assets/css/cookieblock...995 B
/wp-content/plugins/translatepress-business/add-ons-pro/a...3.1 KiB
/wp-content/plugins/divi-pixel/dist/public/css/general.mi...6.6 KiB151 ms
/wp-content/plugins/divi-pixel/dist/admin/css/dipi-font.m...831 B

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
www.formilla.com/scripts/feedback.js14400.0 s56.8 KiB
i.ytimg.com/vi/znb-9K2tX6Y/sddefault.jpg7200.0 s33.3 KiB
images.typeform.com/images/WflUnGKbZJym1296000.0 s15.0 KiB
cdn.buttonizer.io/embed.js14400.0 s787 B
static.doubleclick.net/instream/ad_status.js900.0 s494 B
www.formilla.com/scripts/feedback.js14400.0 s0 B

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: 2.3 s
URLTime Spent
leancure.com/2.3 s
www.leancure.com/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: 300 ms 72.2 KiB
URLTransfer SizeEst Savings
www.leancure.com/wp-content/plugins/divi-pixel/styles/style.min.css?ver=2.57.050.7 KiB49.3 KiB
@font-face{font-family:ETmodules;font-display:block;src:url(//www.leancure.com/wp-content/themes/Di…14.1 KiB12.7 KiB
cdnjs.cloudflare.com/ajax/libs/font-awesome/5.15.4/css/all.min.css10.2 KiB10.2 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: 450 ms 260.1 KiB
URLTransfer SizeEst Savings
cdn.buttonizer.io/static/build-v4.15.4/assets/js/widget/buttonizer_DvrWDH.js124.9 KiB76.1 KiB
www.leancure.com/wp-content/themes/Divi/js/scripts.min.js?ver=4.27.9108.2 KiB68.9 KiB
www.formilla.com/scripts/feedback.js56.3 KiB46.9 KiB
www.formilla.com/scripts/feedback.js56.3 KiB46.2 KiB
/wp-content/plugins/divi-pixel/vendor/js/swiper.5.3.8.min...40.9 KiB21.9 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.

URLTotal CPU TimeScript EvaluationScript Parse
www.leancure.com/3.2 s40 ms30 ms
www.leancure.com/wp-includes/js/jquery/jquery.min.js?ver=3.7.1742 ms533 ms7.5 ms
Unattributable600 ms8.0 ms0.0 ms
www.leancure.com/wp-content/themes/Divi/js/scripts.min.js?ver=4.27.9478 ms196 ms42 ms
www.formilla.com/scripts/feedback.js144 ms22 ms107 ms
/wp-content/plugins/complianz-gdpr/cookiebanner/js/compli...134 ms48 ms4.9 ms
cdn.buttonizer.io/embed.js114 ms108 ms0.3 ms
/wp-content/plugins/divi-pixel/vendor/js/swiper.5.3.8.min...111 ms26 ms12 ms
cdn.buttonizer.io/static/build-v4.15.4/assets/js/widget/buttonizer_DvrWDH.js105 ms92 ms0.2 ms
embed.typeform.com/next/embed.js95 ms57 ms20 ms
/wp-content/plugins/translatepress-multilingual/assets/js...87 ms83 ms1.9 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.

CategoryTime Spent
Style & Layout2.0 s
Other1.8 s
Script Evaluation1.3 s
Rendering393 ms
Script Parsing & Compilation243 ms
Parse HTML & CSS206 ms
Garbage Collection34 ms

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
Pages with cache-control:no-store header cannot enter back/forward cache.Actionable

Minifying JavaScript files can reduce payload sizes and script parse time. Learn how to minify JavaScript.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 0.0 ms 5.0 KiB
URLTransfer SizeEst Savings
/wp-content/plugins/translatepress-business/add-ons-pro/a...7.2 KiB2.8 KiB
/wp-content/plugins/translatepress-multilingual/assets/js...4.9 KiB2.2 KiB

Large network payloads cost users real money and are highly correlated with long load times. Learn how to reduce payload sizes.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLTransfer Size
www.youtube.com/s/player/4a1e575f/player_embed_es6.vflset/en_US/base.js472.2 KiB
/wp-content/uploads/2026/07/module-performance_1366330472...369.6 KiB
/s/_/ytembeds/_/js/k=ytembeds.base.en_US.HZ55L81Lim8.2021...223.0 KiB
/s/_/ytembeds/_/js/k=ytembeds.base.en_US.HZ55L81Lim8.2021...152.8 KiB
cdn.buttonizer.io/static/build-v4.15.4/assets/js/widget/buttonizer_DvrWDH.js125.2 KiB
www.leancure.com/wp-content/themes/Divi/js/scripts.min.js?ver=4.27.9108.4 KiB
/wp-content/themes/Divi/core/admin/fonts/modules/all/modu...90.2 KiB
/wp-content/themes/Divi/core/admin/fonts/fontawesome/fa-s...78.7 KiB
cdnjs.cloudflare.com/ajax/libs/font-awesome/5.15.4/webfonts/fa-solid-900.woff277.1 KiB
www.youtube.com/embed/znb-9K2tX6Y?feature=oembed73.5 KiB

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

●Layout shift culprits
●Optimize DOM size
●Modern HTTP
●Optimize viewport for mobile
●Minify CSS
●Avoid long main-thread tasks 18 long tasks found
●Avoid non-composited animations 19 animated elements found
●Image elements have explicit `width` and `height`
●Network Requests
●Network Round Trip Times 50 ms
●Server Backend Latencies 1,490 ms
●Tasks
●Diagnostics
●Metrics
●Screenshot Thumbnails
●Final Screenshot
●Script Treemap Data
●Resources Summary
●Initial server response time was short Root document took 30 ms
●Avoid large layout shifts 15 layout shifts found
○INP breakdown
○LCP request discovery
○User Timing marks and measures
77

Accessibility

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

Names and labels

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
body.home > div.tf-v1-sidetab > button.tf-v1-sidetab-close body.home > div.tf-v1-sidetab > button.tf-v1-sidetab-close

Labels ensure that form controls are announced properly by assistive technologies, like screen readers. Learn more about form element labels.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.et_contact_bottom_container > div.et_pb_contact_right > p.clearfix > input.input div.et_contact_bottom_container > div.et_pb_contact_right > p.clearfix > input.input

Link text (and alternate text for images, when used as links) that is discernible, unique, and focusable improves the navigation experience for screen reader users. Learn how to make links accessible.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.cmplz-documents > ul > li > a.cmplz-link div.cmplz-documents > ul > li > a.cmplz-link

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Contrast

Low-contrast text is difficult or impossible for many users to read. Learn how to provide sufficient color contrast.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Accepter div#cmplz-cookiebanner-container > div#cmplz-cookiebanner-1-optin > div.cmplz-buttons > button.cmplz-btn
Politique de confidentialité div.cmplz-documents > ul > li > a.cmplz-link
Demander une démo div.dipi-button-grid-container > div.et_pb_module > div.et_pb_module_inner > a.et_pb_button
Digitalisez votre production et pilotez votre performance en temps réel. div.et_pb_column > div.et_pb_module > div.et_pb_text_inner > p
div.et_pb_contact > form.et_pb_contact_form > p.et_pb_contact_field > input#et_pb_contact_email_0 div.et_pb_contact > form.et_pb_contact_form > p.et_pb_contact_field > input#et_pb_contact_email_0
div.et_contact_bottom_container > div.et_pb_contact_right > p.clearfix > input.input div.et_contact_bottom_container > div.et_pb_contact_right > p.clearfix > input.input
Télécharger div.et_pb_contact > form.et_pb_contact_form > div.et_contact_bottom_container > button.et_pb_contact_submit
Opérationnel en quelques jours, et non en plusieurs mois div.et_pb_blurb_description > div.p-6 > div.space-y-1 > p.text-sm
Un retour sur investissement en 3 à 6 mois div.space-y-1 > div.p-6 > div.space-y-1 > p.text-sm
Calculez vos gains potentiels div.et_pb_row > div.et_pb_column > div.et_pb_button_module_wrapper > a.et_pb_button
Commencez sur une ligne. Décidez ensuite. div.space-y-1 > div.p-6 > div.space-y-1 > p.text-sm
En savoir plus sur la ligne pilote div.et_pb_row > div.et_pb_column > div.et_pb_button_module_wrapper > a.et_pb_button
Une solution modulaire qui s’adapte à vos besoins div.space-y-1 > div.p-6 > div.space-y-1 > p.text-sm
Mais à quel rendement réel ? div.et_pb_module > div.et_pb_text_inner > h2.text-5xl > span.text-primary
logiciel MES p > a > span > span
logiciels MES div.text-center > p.text-lg > span > strong
Performance industrielle div.et_pb_row > div.et_pb_with_border > div.et_pb_button_module_wrapper > a.et_pb_button
Voir nos références clients div.et_pb_row > div.et_pb_column > div.et_pb_button_module_wrapper > a.et_pb_button
Accéder au calculateur TRS div.dipi_expanding_cta-content-wrapper > div.dipi_expanding_cta-content > div.dipi-button-wrapper > a.et_pb_button
NOVOFERM div.swiper-container > div.dipi-testimonial-wrapper > div.dipi-testimonial-item > div.dipi-company-name
Sans risque. div.et_pb_module > div.et_pb_text_inner > p.text-3xl > span.text-primary
Lancer une ligne pilote div.dipi-button-grid-container > div.et_pb_module > div.et_pb_module_inner > a.et_pb_button
Demander une démo div.dipi-button-grid-container > div.et_pb_module > div.et_pb_module_inner > a.et_pb_button
VOIR PLUS DE RÉFÉRENCES div.et_pb_module > div.et_pb_module_inner > div.dipi-reveal > a.et_pb_button
Demander une démonstration div.dipi-button-grid-container > div.et_pb_module > div.et_pb_module_inner > a.et_pb_button
Close and do not switch language div#trp_ald_modal_container > div#trp_ald_modal_popup > a#trp_ald_x_button_and_textarea > span#trp_ald_x_button_textarea
Vos gains potentiels ! body.home > div.tf-v1-sidetab > button.tf-v1-sidetab-button > span.tf-v1-sidetab-button-text
Téléchargez notre livre blanc body.home > div.buttonizer > a.buttonizer-closed-0-0-18 > div#buttonizer-button-0-0-13-label

These are opportunities to improve the legibility of your content.

Best practices

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

Why this matters

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

Source: MDN Permissions-Policy

Failing Elements
head > meta head > meta

Touch targets with sufficient size and spacing help users who may have difficulty targeting small controls to activate the targets. Learn more about touch targets.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Go to slide 1 div.dipi-testimonial-main > div.swiper-container-horizontal > div.swiper-pagination > span.swiper-pagination-bullet
Go to slide 2 div.dipi-testimonial-main > div.swiper-container-horizontal > div.swiper-pagination > span.swiper-pagination-bullet
Go to slide 3 div.dipi-testimonial-main > div.swiper-container-horizontal > div.swiper-pagination > span.swiper-pagination-bullet

These items highlight common accessibility best practices.

Visible text labels that do not match the accessible name can result in a confusing experience for screen reader users. Learn more about accessible names.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Français body.home > nav.trp-language-switcher > div.trp-language-switcher-inner > div.trp-language-item
○Interactive controls are keyboard focusable
○Interactive elements indicate their purpose and state
○The page has a logical tab order
○Visual order on the page follows DOM order
○User focus is not accidentally trapped in a region
○The user's focus is directed to new content added to the page
○HTML5 landmark elements are used to improve navigation
○Offscreen content is hidden from assistive technology
○Custom controls have associated labels
○Custom controls have ARIA roles
●`[aria-*]` attributes match their roles
●`[aria-hidden="true"]` is not present on the document `<body>`
●`[role]`s have all required `[aria-*]` attributes
●`[role]` values are valid
●`[aria-*]` attributes have valid values
●`[aria-*]` attributes are valid and not misspelled
●Image elements have `[alt]` attributes
●`button`, `link`, and `menuitem` elements have accessible names
●ARIA attributes are used as specified for the element's role
●Elements with `role="dialog"` or `role="alertdialog"` have accessible names.
●`[aria-hidden="true"]` elements do not contain focusable descendents
●Elements use only permitted ARIA attributes
●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
●Links are distinguishable without relying on color.
●Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
●List items (`<li>`) are contained within `<ul>`, `<ol>` or `<menu>` parent elements
●No element has a `[tabindex]` value greater than 0
●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
○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
○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.
○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

●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
●Page has valid source maps
○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.

Crawling and Indexing

Search engines may use `href` attributes on links to crawl websites. Ensure that the `href` attribute of anchor elements links to an appropriate destination, so more pages of the site can be discovered. Learn how to make links crawlable

Why this matters

Performance issues directly impact user engagement and conversion rates.

Uncrawlable Link
Voir plus de références div.et_pb_module > div.et_pb_module_inner > div.dipi-reveal > a.et_pb_button
VOIR PLUS DE RÉFÉRENCES div.et_pb_module > div.et_pb_module_inner > div.dipi-reveal > a.et_pb_button

To appear in search results, crawlers need access to your app.

○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
●robots.txt is valid
●Image elements have `[alt]` attributes
●Document has a valid `hreflang`
●Document has a valid `rel=canonical`

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