Skip to content
https://dafont.com

Lighthouse Mobile

· 0 checks — Mobile Lighthouse audit -- Performance, Accessibility, Best Practices, and SEO category breakdown.
SCORE
0
GRADE
FIX
0
REVIEW
0
PASS
0
INFO
0

Detailed Report

Audit breakdown by category with detailed findings.

71

Performance

Insights

Remove large, duplicate JavaScript modules from bundles to reduce unnecessary bytes consumed by network activity.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Polyfills and transforms enable older browsers to use new JavaScript features. However, many aren't necessary for modern browsers. Consider modifying your JavaScript build process to not transpile Baseline features, unless you know you must support older browsers. Learn why most sites can deploy ES6+ code without transpiling

Why this matters

Performance issues directly impact user engagement and conversion rates.

3rd party code can significantly impact load performance. Reduce and defer loading of 3rd party code to prioritize your page's content.

Why this matters

Performance issues directly impact user engagement and conversion rates.

A long cache lifetime can speed up repeat visits to your page. Learn more about caching.

Why this matters

Performance issues directly impact user engagement and conversion rates.

RequestCache TTLTransfer Size
choices.consentframework.com/js/pa/24639/c/yGbKH/cmp3600.0 s330.9 KiB
www.dafont.com/img/preview/r/o/rocket_brush0.png0.0 ms18.6 KiB
www.dafont.com/img/preview/o/r/orange_gumdrop0.png0.0 ms14.5 KiB
www.dafont.com/img/preview/m/o/mondira_script0.png0.0 ms12.8 KiB
www.dafont.com/img/preview/m/a/malline0.png0.0 ms7.9 KiB
www.dafont.com/img/preview/l/e/le_secret_du_manoir_des_illusions0.png0.0 ms6.1 KiB
www.dafont.com/img/dafont.png0.0 ms5.8 KiB
cache.consentframework.com/js/pa/24639/c/yGbKH/stub3600.0 s2.5 KiB
www.dafont.com/css/base11.css0.0 ms2.0 KiB
www.dafont.com/themesv9_fr.js0.0 ms1.8 KiB
www.dafont.com/img/points_test.gif0.0 ms1.4 KiB
www.dafont.com/img/flags/es.gif0.0 ms1.3 KiB
www.dafont.com/img/out3.gif0.0 ms1.2 KiB
www.dafont.com/js/df5.js0.0 ms1021 B
www.dafont.com/js/key.js0.0 ms734 B
www.dafont.com/js/alpha.js0.0 ms722 B
www.dafont.com/img/flags/pt.gif0.0 ms718 B
www.dafont.com/img/flags/fr.gif0.0 ms715 B
www.dafont.com/img/flags/it.gif0.0 ms715 B
www.dafont.com/img/flags/de.gif0.0 ms711 B
www.dafont.com/img/flags/en.gif0.0 ms609 B
www.dafont.com/img/top.gif0.0 ms514 B
www.dafont.com/img/nof.png0.0 ms508 B
www.dafont.com/img/fleche.gif0.0 ms400 B
www.dafont.com/img/points.gif0.0 ms390 B

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.

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
div.layout > div.container > div > div.preview div.layout > div.container > div > div.preview
www.dafont.com/img/preview/r/o/rocket_brush0.png18.3 KiB13.8 KiB
div.layout > div.container > div > div.preview div.layout > div.container > div > div.preview
www.dafont.com/img/preview/o/r/orange_gumdrop0.png14.2 KiB7.2 KiB
div.layout > div.container > div > div.preview div.layout > div.container > div > div.preview
www.dafont.com/img/preview/m/o/mondira_script0.png12.5 KiB6.2 KiB
div.layout > div.container > div > div.preview div.layout > div.container > div > div.preview
www.dafont.com/img/preview/m/a/malline0.png7.6 KiB4.4 KiB

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-4-DIV
nodeLabel: div.layout > div.container > div > div.preview
path: 1,HTML,1,BODY,0,DIV,0,DIV,0,DIV,0,DIV,7,DIV,15,DIV
selector: div.layout > div.container > div > div.preview
snippet: <div style="background-image: url(&quot;/img/preview/l/e/le_secret_du_manoir_des_illusions0.p…&quot;);" class="preview">

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

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
cache.consentframework.com/js/pa/24639/c/yGbKH/stub2.5 KiB879 ms
www.dafont.com/js/alpha.js722 B469 ms
www.dafont.com/themesv9_fr.js1.8 KiB469 ms
www.dafont.com/js/df5.js1021 B469 ms
www.dafont.com/css/base11.css2.0 KiB169 ms
www.dafont.com/js/key.js734 B469 ms

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
www.dafont.com/fr/http/1.1
www.dafont.com/js/df5.jshttp/1.1
www.dafont.com/js/key.jshttp/1.1
www.dafont.com/css/base11.csshttp/1.1
www.dafont.com/img/dafont.pnghttp/1.1
www.dafont.com/img/nof.pnghttp/1.1
www.dafont.com/img/flags/en.gifhttp/1.1
www.dafont.com/img/flags/fr.gifhttp/1.1
www.dafont.com/img/flags/es.gifhttp/1.1
www.dafont.com/img/flags/de.gifhttp/1.1
www.dafont.com/img/flags/it.gifhttp/1.1
www.dafont.com/img/flags/pt.gifhttp/1.1
www.dafont.com/js/alpha.jshttp/1.1
www.dafont.com/img/points.gifhttp/1.1
www.dafont.com/themesv9_fr.jshttp/1.1
www.dafont.com/img/out3.gifhttp/1.1
www.dafont.com/img/fleche.gifhttp/1.1
www.dafont.com/img/top.gifhttp/1.1
www.dafont.com/img/preview/o/r/orange_gumdrop0.pnghttp/1.1
www.dafont.com/img/preview/l/e/le_secret_du_manoir_des_illusions0.pnghttp/1.1
www.dafont.com/img/preview/m/a/malline0.pnghttp/1.1
www.dafont.com/img/preview/r/o/rocket_brush0.pnghttp/1.1
www.dafont.com/img/preview/m/o/mondira_script0.pnghttp/1.1
www.dafont.com/img/points_test.gifhttp/1.1
www.dafont.com/img/favicon.icohttp/1.1

Tap interactions may be delayed by up to 300 ms if the viewport is not optimized for mobile.

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.

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: 1.5 s
URLTime Spent
dafont.com/759 ms
www.dafont.com/756 ms
www.dafont.com/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 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: 160 ms 32.5 KiB
URLTransfer SizeEst Savings
choices.consentframework.com/js/pa/24639/c/yGbKH/cmp308.5 KiB32.5 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
Pages whose main resource has cache-control:no-store cannot enter back/forward cache.Not actionable
Back/forward cache is disabled because some JavaScript network request received resource with Cache-Control: no-store header.Not actionable

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
●Forced reflow
●LCP breakdown
●Minify CSS
●Minify JavaScript
●Reduce unused CSS
●Avoids enormous network payloads Total size was 424 KiB
●JavaScript execution time 0.4 s
●Minimizes main-thread work 0.7 s
●Avoid long main-thread tasks 1 long task found
●Image elements have explicit `width` and `height`
●Network Requests
●Network Round Trip Times 30 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 40 ms
○INP breakdown
○User Timing marks and measures
○Avoid non-composited animations
○Avoid large layout shifts
58

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.

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
15 439 téléchargements (1 760 hier) div.container > div > div.lv2right > span.light
17 447 téléchargements (1 751 hier) div.container > div > div.lv2right > span.light
53 500 téléchargements (1 682 hier) div.container > div > div.lv2right > span.light
22 915 téléchargements (403 hier) div.container > div > div.lv2right > span.light
75 763 téléchargements (319 hier) div.container > div > div.lv2right > span.light
partners div.sd-cmp-xbcna > div.sd-cmp-VhJqD > div > strong.vendors
Do not accept div.sd-cmp-gpI1s > div.sd-cmp-Wfd7X > button.sd-cmp-7Ga7b > span.sd-cmp-j-Z5-
powered by div.sd-cmp-Wfd7X > div.sd-cmp-KebVX > a > span

These are opportunities to improve the legibility of your content.

Names and labels

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 > div > a#top > img div > div > a#top > img
div.dfsmall > div.dfsmall > a > img div.dfsmall > div.dfsmall > a > img
div.dfsmall > div.dfsmall > a.tdn > img div.dfsmall > div.dfsmall > a.tdn > img
div.dfsmall > div.dfsmall > b > img div.dfsmall > div.dfsmall > b > img
div.dfsmall > div.dfsmall > a.tdn > img div.dfsmall > div.dfsmall > a.tdn > img
div.dfsmall > div.dfsmall > a.tdn > img div.dfsmall > div.dfsmall > a.tdn > img
div.dfsmall > div.dfsmall > a.tdn > img div.dfsmall > div.dfsmall > a.tdn > img
div.dfsmall > div.dfsmall > a.tdn > img div.dfsmall > div.dfsmall > a.tdn > img
div.container > div > div > img div.container > div > div > img
div.container > div > a > img div.container > div > a > img
div > div.lv1left > a.tdn > img.out div > div.lv1left > a.tdn > img.out
div > div.lv1left > a.tdn > img.out div > div.lv1left > a.tdn > img.out
div > div.lv1left > a.tdn > img.out div > div.lv1left > a.tdn > img.out
div > div.lv1left > a.tdn > img.out div > div.lv1left > a.tdn > img.out
div > div.lv1left > a.tdn > img.out div > div.lv1left > a.tdn > img.out
div.layout > div.container > div > img.fleche div.layout > div.container > div > img.fleche
div > div.dfsmall > div > img div > div.dfsmall > div > img
div > div.dfsmall > div > img div > div.dfsmall > div > img
div#width > div.tdn > div.right > img div#width > div.tdn > div.right > img
div#width > div.tdn > div > img div#width > div.tdn > div > img

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 > div > form > input.search_form div > div > form > input.search_form

Screen reader users rely on frame titles to describe the contents of frames. Learn more about frame titles.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.layout > div.container > div > iframe div.layout > div.container > div > iframe

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.container > div > div > a#top div.container > div > div > a#top
div > div.dfsmall > div.dfsmall > a div > div.dfsmall > div.dfsmall > a
div.layout > div.container > div > a div.layout > div.container > div > a
div.container > div > div.preview > a div.container > div > div.preview > a
div.container > div > div.preview > a div.container > div > div.preview > a
div.container > div > div.preview > a div.container > div > div.preview > a
div.container > div > div.preview > a div.container > div > div.preview > a
div.container > div > div.preview > a div.container > div > div.preview > 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

A value greater than 0 implies an explicit navigation ordering. Although technically valid, this often creates frustrating experiences for users who rely on assistive technologies. Learn more about the `tabindex` attribute.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div > div > form > input.search_form div > div > form > input.search_form

These are opportunities to improve keyboard navigation in your application.

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
Fantaisie tr > td > div.metacat > a
Cartoon tr > td > div.catpp > a
BD, Comic tr > td > div.catpp > a
Groovy tr > td > div.catpp > a
Old School tr > td > div.catpp > a
Spirales tr > td > div.catpp > a
Western tr > td > div.catpp > a
Usé tr > td > div.catpp > a
Destructuré tr > td > div.catpp > a
Destroy tr > td > div.catpp > a
Horreur tr > td > div.catpp > a
Feu, Glace tr > td.colthemes > div.catpp > a
Déco tr > td.colthemes > div.catpp > a
Typewriter tr > td.colthemes > div.catpp > a
Rétro tr > td.colthemes > div.catpp > a
Lettrines tr > td.colthemes > div.catpp > a
Grille tr > td.colthemes > div.catpp > a
Divers tr > td.colthemes > div.catpp > a
Etranger tr > td.colthemes > div.metacat > a
Chinois, Jap. tr > td.colthemes > div.catpp > a
Arabe tr > td.colthemes > div.catpp > a
Mexicain tr > td.colthemes > div.catpp > a
Russe tr > td.colthemes > div.catpp > a
Divers tr > td.colthemes > div.catpp > a
Techno tr > td.colthemes > div.metacat > a
Carré td.colthemes > div > div.catpp > a
LCD td.colthemes > div > div.catpp > a
Divers td.colthemes > div > div.catpp > a
Bitmap td.colthemes > div > div.metacat > a
Pixel, Bitmap td.colthemes > div > div.catpp > a
Gothique tr > td.colthemes > div.metacat > a
Médiéval tr > td.colthemes > div.catpp > a
Moderne tr > td.colthemes > div.catpp > a
Celtique tr > td.colthemes > div.catpp > a
Lettrines tr > td.colthemes > div.catpp > a
Divers tr > td.colthemes > div.catpp > a
Basique tr > td.colthemes > div.metacat > a
Sans serif tr > td.colthemes > div.catpp > a
Serif tr > td.colthemes > div.catpp > a
Largeur fixe tr > td.colthemes > div.catpp > a
Divers tr > td.colthemes > div.catpp > a
Script tr > td.colthemes > div.metacat > a
Calligraphie tr > td.colthemes > div.catpp > a
Scolaire tr > td.colthemes > div.catpp > a
Manuscrit tr > td.colthemes > div.catpp > a
Brush tr > td.colthemes > div.catpp > a
Trash tr > td.colthemes > div.catpp > a
Graffiti tr > td.colthemes > div.catpp > a
Old School tr > td.colthemes > div.catpp > a
Divers tr > td.colthemes > div.catpp > a
Symboles tr > td.colthemes > div.metacat > a
Alien tr > td.colthemes > div.catpp > a
Animaux tr > td.colthemes > div.catpp > a
Asiatique tr > td.colthemes > div.catpp > a
Ancien tr > td.colthemes > div.catpp > a
Esotérique tr > td.colthemes > div.catpp > a
Fantastique tr > td.colthemes > div.catpp > a
Horreur tr > td.colthemes > div.catpp > a
Jeux tr > td.colthemes > div.catpp > a
Formes tr > td.colthemes > div.catpp > a
Codes barres tr > td.colthemes > div.catpp > a
Nature tr > td.colthemes > div.catpp > a
Sport tr > td.colthemes > div.catpp > a
Têtes tr > td.colthemes > div.catpp > a
Enfants tr > td.colthemes > div.catpp > a
TV, Cinéma tr > td.colthemes > div.catpp > a
Logos tr > td.colthemes > div.catpp > a
Sexy tr > td.colthemes > div.catpp > a
Armée tr > td.colthemes > div.catpp > a
Musique tr > td.colthemes > div.catpp > a
Divers tr > td.colthemes > div.catpp > a
Fêtes tr > td.colthemes > div.metacat > a
St Valentin tr > td.colthemes > div.catpp > a
Pâques tr > td.colthemes > div.catpp > a
Halloween tr > td.colthemes > div.catpp > a
Noël tr > td.colthemes > div.catpp > a
Divers tr > td.colthemes > div.catpp > a

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-hidden="true"]` is not present on the document `<body>`
●Buttons have an accessible name
●Input buttons have discernible text.
●Document has a `<title>` element
●`<html>` element has a `[lang]` attribute
●`<html>` element has a valid value for its `[lang]` attribute
●Links are distinguishable without relying on color.
●Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
●`[lang]` attributes have a valid value
●Document has a main landmark.
●Identical links have the same purpose.
○`[accesskey]` values are unique
○`[aria-*]` attributes match their roles
○`button`, `link`, and `menuitem` elements have accessible names
○ARIA attributes are used as specified for the element's role
○Deprecated ARIA roles were not used
○Elements with `role="dialog"` or `role="alertdialog"` have accessible names.
○`[aria-hidden="true"]` elements do not contain focusable descendents
○ARIA input fields have accessible names
○ARIA `meter` elements have accessible names
○ARIA `progressbar` elements have accessible names
○Elements use only permitted ARIA attributes
○`[role]`s have all required `[aria-*]` attributes
○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
○`[role]` values are valid
○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
○`[aria-*]` attributes have valid values
○`[aria-*]` attributes are valid and not misspelled
○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
○Heading elements appear in a sequentially-descending order
○`<html>` element has an `[xml:lang]` attribute with the same base language as the `[lang]` attribute.
○`<input type="image">` elements have `[alt]` text
○Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
○List items (`<li>`) are contained within `<ul>`, `<ol>` or `<menu>` parent elements
○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.
○Skip links are focusable.
○`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
○`<video>` elements contain a `<track>` element with `[kind="captions"]`
○Tables have different content in the summary attribute and `<caption>`.
○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.
92

Best Practices

User Experience

Image natural dimensions should be proportional to the display size and the pixel ratio to maximize image clarity. Learn how to provide responsive images.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLDisplayed sizeActual sizeExpected size
div > div > a#top > img div > div > a#top > img
www.dafont.com/img/dafont.png120 x 163120 x 163180 x 245
div#width > div.tdn > div.right > img div#width > div.tdn > div.right > img
www.dafont.com/img/top.gif63 x 5263 x 5295 x 78
div.dfsmall > div.dfsmall > a.tdn > img div.dfsmall > div.dfsmall > a.tdn > img
www.dafont.com/img/flags/de.gif16 x 1116 x 1124 x 17
div.dfsmall > div.dfsmall > a.tdn > img div.dfsmall > div.dfsmall > a.tdn > img
www.dafont.com/img/flags/en.gif16 x 1116 x 1124 x 17
div.dfsmall > div.dfsmall > a.tdn > img div.dfsmall > div.dfsmall > a.tdn > img
www.dafont.com/img/flags/es.gif16 x 1116 x 1124 x 17
div.dfsmall > div.dfsmall > b > img div.dfsmall > div.dfsmall > b > img
www.dafont.com/img/flags/fr.gif16 x 1116 x 1124 x 17
div.dfsmall > div.dfsmall > a.tdn > img div.dfsmall > div.dfsmall > a.tdn > img
www.dafont.com/img/flags/it.gif16 x 1116 x 1124 x 17
div.dfsmall > div.dfsmall > a.tdn > img div.dfsmall > div.dfsmall > a.tdn > img
www.dafont.com/img/flags/pt.gif16 x 1116 x 1124 x 17
div > div.lv1left > a.tdn > img.out div > div.lv1left > a.tdn > img.out
www.dafont.com/img/out3.gif11 x 1111 x 1117 x 17
div.layout > div.container > div > img.fleche div.layout > div.container > div > img.fleche
www.dafont.com/img/fleche.gif5 x 95 x 98 x 14

Browser Compatibility

Specifying a doctype prevents the browser from switching to quirks-mode. Learn more about the doctype declaration.

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
●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
●Detected JavaScript libraries
●Page has valid source maps
○Redirects HTTP traffic to HTTPS
○Use a strong HSTS policy
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 > div > a#top > img div > div > a#top > img
div.dfsmall > div.dfsmall > a > img div.dfsmall > div.dfsmall > a > img
div.dfsmall > div.dfsmall > a.tdn > img div.dfsmall > div.dfsmall > a.tdn > img
div.dfsmall > div.dfsmall > b > img div.dfsmall > div.dfsmall > b > img
div.dfsmall > div.dfsmall > a.tdn > img div.dfsmall > div.dfsmall > a.tdn > img
div.dfsmall > div.dfsmall > a.tdn > img div.dfsmall > div.dfsmall > a.tdn > img
div.dfsmall > div.dfsmall > a.tdn > img div.dfsmall > div.dfsmall > a.tdn > img
div.dfsmall > div.dfsmall > a.tdn > img div.dfsmall > div.dfsmall > a.tdn > img
div.container > div > div > img div.container > div > div > img
div.container > div > a > img div.container > div > a > img
div > div.lv1left > a.tdn > img.out div > div.lv1left > a.tdn > img.out
div > div.lv1left > a.tdn > img.out div > div.lv1left > a.tdn > img.out
div > div.lv1left > a.tdn > img.out div > div.lv1left > a.tdn > img.out
div > div.lv1left > a.tdn > img.out div > div.lv1left > a.tdn > img.out
div > div.lv1left > a.tdn > img.out div > div.lv1left > a.tdn > img.out
div.layout > div.container > div > img.fleche div.layout > div.container > div > img.fleche
div > div.dfsmall > div > img div > div.dfsmall > div > img
div > div.dfsmall > div > img div > div.dfsmall > div > img
div#width > div.tdn > div.right > img div#width > div.tdn > div.right > img
div#width > div.tdn > div > img div#width > div.tdn > div > img

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`

Send Feedback