C — https://leparisien.fr | BeaverCheck Audit

Site Health

Score: 72 / 100

Based on 8 categories, 0 sections

Room to improve — your 24.9s load time is above Google's 2.5s 'Good' threshold.

Several missing protections leave your users and data exposed.

Several issues make your site difficult for assistive technology users.

Well-optimized for search — your content is discoverable.

Good server performance with room for optimization.

Mostly compliant — a few items need attention.

Rich content metadata — your pages look great everywhere.

Heavier than average — reducing page weight saves energy and bandwidth.

How is this calculated?

The overall score is a weighted average of individual category scores. Categories with more impact on user experience and security carry more weight.

Performance 25%Security 25%Accessibility 15%SEO 10%Infrastructure 10%Compliance 8%Content 5%Sustainability 2%

Weights reflect general web best practices. Individual needs may differ.

How the composite score is calculated

How you compare

Cart Functionality sites average 72

At average

Better than 40% of Cart Functionality sites See full Cart Functionality benchmark →

Arc XP sites average 69

At average

Better than 57% of Arc XP sites See full Arc XP benchmark →

Top Priorities (5)

Content-Security-Policy header is missing

Security gaps expose your site and users to attacks, eroding trust.

Security › Security Headers

HSTS header is missing

Security gaps expose your site and users to attacks, eroding trust.

Security › Security Headers

No Content-Security-Policy header found

Security gaps expose your site and users to attacks, eroding trust.

Security › Content Security Policy

Page weighs 13.4 MB (6.5 MB transferred)

Performance issues directly impact user engagement and conversion rates.

Performance › Page Weight Budget

12 image-only link(s) without alt text

Accessibility issues exclude users with disabilities — up to 15% of your potential audience.

Accessibility › Link & Button Quality

View fix priority matrix

Fix Priority Matrix

5 findings

Impact

Quick Wins

High impact, low effort — start here.

Strategic

High impact, requires investment.

Easy Improvements

Small gains, minimal effort.

Nothing in this quadrant — good news.

Deprioritize

Low impact, high effort — do last.

Nothing in this quadrant — good news.

← Low effort High effort →

Embed this badge

Markdown

[![BeaverCheck](https://beavercheck.com/badge?url=https%3A%2F%2Fleparisien.fr)](https://beavercheck.com/results/49209a50-482b-48d4-a63c-a77415404e93)

HTML

<a href="https://beavercheck.com/results/49209a50-482b-48d4-a63c-a77415404e93"><img src="https://beavercheck.com/badge?url=https%3A%2F%2Fleparisien.fr" alt="BeaverCheck Score"></a>

Image URL

https://beavercheck.com/badge?url=https%3A%2F%2Fleparisien.fr

This badge auto-updates with your latest scan result.

What fixing these means

Your site performs reasonably well, but a few targeted fixes could meaningfully improve results. Your LCP of 24.9s exceeds Google's 2.5s 'Good' threshold and the 1 performance issue below directly contributes to it. Addressing the critical issues below would have the most immediate impact on your user trust.

3 security gaps detected — browsers may warn visitors about your site.

Your LCP is 24.9s — fixing the 1 performance critical could bring it under Google's 2.5s 'Good' threshold.

1 accessibility issue excludes users who rely on assistive technology.

Return on Investment

€400 investment → €1.51/month returns + EUR 120,500,000 risk avoided

Payback period: > 2 years First-year ROI: -95%

Investment

€400

5h · 5 findings

Monthly returns

€1.51 /mo

~€18 / year

Bandwidth savings €1.51

Regulatory risk avoided

EUR 120,500,000

if kept compliant

ePrivacy Directive EUR 100,000,000
RGPD EUR 20,000,000
EAA EUR 500,000

€120 — in quick wins — start here for the fastest payback

Figures combine localized regulatory fine ceilings, search/conversion value priced against local CPC, and bandwidth waste estimates. Results depend on implementation quality and audience composition. Not legal or financial advice.

Full methodology & sources

Estimated Remediation Cost

€400

5.0 developer hours at €80/hr

Based on France rates (€80/hr)

Quick wins

€120 3 fixes in ~90 minutes

Start here for the best return on investment

Cost by category

Cost by effort level

Adjust assumptions

Custom rate

€ /hr

Rates reflect fully-loaded developer cost including overhead

How developer rates are sourced

What Inaction Is Costing You

€10,041,668 / month at risk

~€120,500,018 / year if left unfixed

Compliance Risk

€120,500,000

ePrivacy DirectiveRGPDEAA

No privacy policy link detected
RGPD: EUR 10,000 – EUR 20,000,000
2 advertising/retargeting trackers detected
RGPD: EUR 10,000 – EUR 20,000,000
Trackers detected but no cookie policy found
RGPD: EUR 5,000 – EUR 10,000,000

+8 more

Bandwidth Waste

€1.51 /mo

20370.7 MB/mo × 0.074 EUR/GB

Optimize transfer: save ~2.0 MB per page load
Saves €1.51/mo

Compliance figures represent the statutory maximum fine for the most severe triggered category, capped per regulation — not the sum of per-finding penalties. Based on published regulatory fine ranges. This is not legal advice.

Compliance methodology · SEO assumptions · Bandwidth model

Your performance is already good — improvements may show diminishing returns

Monthly visitors

Unique monthly visitors from your analytics

Conversion rate (%)

Purchases, signups, or key actions

Avg. order value

Optional — for revenue estimation

additional conversions/month

more engaged visitors from reduced bounce

potential monthly revenue

Current bounce (est.)

After fixes (est.)

Estimated bounce reduction

Fix 5 critical issues to capture this value

How this is calculated

Based on Google/Deloitte research ("Milliseconds Make Millions") showing a ~7% bounce rate increase per additional second of LCP above the 2.5s "Good" threshold.

Your site's LCP: → estimated after fixes.

These are estimates based on industry research — actual results vary

Bounce-rate model & assumptions

Your data stays in your browser — nothing is sent to our servers

Was this report useful?

Thanks for your feedback!

We'll use a cached audit if available, or offer to scan.

Checking for existing audit...

Press ? for shortcuts

Lighthouse Scores

Industry-standard audits powered by Google Lighthouse.

Performance

Accessibility

Best Practices

SEO

Core Web Vitals

Key metrics that affect user experience.

First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.

6.64 s

Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.

24.90 s

Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.

4.19 s

Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.

0.000

Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.

7.31 s

Time to Interactive Time to Interactive — how long until the page is fully interactive and responds to user input. Under 3.8s is good.

25.20 s

Detailed Report

Audit breakdown by category with detailed findings.

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

Shipping ES5 transpiled code to modern browsers wastes bytes — every user with an evergreen browser pays for compatibility you don't need.

Learn more ▾

Most users today run browsers that natively support ES6+, async/await, optional chaining, and the rest of modern JavaScript. Transpiling to ES5 'just in case' adds 20-40% to your bundle for no benefit. Configure your build to target a modern browserslist, or ship a differential bundle pair (modern + legacy) with the module/nomodule pattern.

Source: Google web.dev / Lighthouse

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.

Request	Cache TTL	Transfer Size
assets.leparisien.fr/website/images/homepage/podcasts.gif	0.0 ms	112.7 KiB
/sD34c0ny1LkvdO0yyBsw1e1l/mS7EcQ5r/AwJeOn5fDQs/ay9u/aBMOF...	21600.0 s	153.2 KiB
news.google.com/swg/js/v1/swg.js	3000.0 s	71.4 KiB
assets.leparisien.fr/website/images/homepage/videos.gif	0.0 ms	44.9 KiB
/website/etudiant/evenements/images/2026/01/lets-praise-f...	0.0 ms	35.5 KiB
/website/etudiant/evenements/images/2025/12/top-hat-la-co...	0.0 ms	32.7 KiB
s2.dmcdn.net/1/acVgA1ftyGzqaiGcU/1280x720f	86400.0 s	69.0 KiB
/5e96b136-cbb6-44ff-b6c4-bbd30250289f/loader.js?target_ty...	7200.0 s	35.7 KiB
s1.dmcdn.net/1/acQ4q1ftvRdenU1ih/1280x720f	86400.0 s	61.7 KiB
/website/etudiant/evenements/images/2026/01/sceaux-jazz-f...	0.0 ms	24.0 KiB
/website/etudiant/evenements/images/2026/04/la-plus-gross...	0.0 ms	23.7 KiB
s1.dmcdn.net/1/acKks1ftt-LtdGcNu/1280x720f	86400.0 s	48.5 KiB
tag.aticdn.net/piano-analytics.js	14400.0 s	27.8 KiB
s2.dmcdn.net/1/acWz81ftyzpgKmzjg/1280x720f	86400.0 s	42.5 KiB
s2.dmcdn.net/1/acH4-1ftt-7gNslRn/1280x720f	86400.0 s	42.4 KiB
assets.poool.fr/engage.js	1800.0 s	19.3 KiB
s1.dmcdn.net/1/acXcs1ftzNOdMuMw6/1280x720f	86400.0 s	38.9 KiB
/website/images/newsletters/logos/transparent/newsletter-...	0.0 ms	14.9 KiB
/website/etudiant/evenements/images/2025/12/calder-rever-...	0.0 ms	14.6 KiB
s1.dmcdn.net/1/acUCK1ftxbE5MDUgl/1280x720f	86400.0 s	30.0 KiB
s1.dmcdn.net/1/acSxY1ftwy_67oDJG/1280x720f	86400.0 s	29.8 KiB
/website/images/newsletters/logos/transparent/newsletter-...	0.0 ms	11.1 KiB
/website/images/newsletters/logos/transparent/newsletter-...	0.0 ms	10.2 KiB
cdn.speedcurve.com/js/lux.js?id=4261335160	3600.0 s	11.4 KiB
/website/images/newsletters/logos/transparent/newsletter-...	0.0 ms	7.9 KiB
/website/images/newsletters/logos/transparent/newsletter-...	0.0 ms	7.8 KiB
/website/images/newsletters/logos/transparent/newsletter-...	0.0 ms	7.5 KiB
assets.poool.fr/lib-sdk.2.3.8-1771409338215.js	1800.0 s	6.9 KiB
assets.leparisien.fr/website/images/homepage/newsletters.gif	0.0 ms	5.8 KiB
news.google.com/swg/js/v1/swg-button.css	3000.0 s	5.2 KiB
assets.leparisien.fr/website/images/homepage/guide-dachat.svg	0.0 ms	3.8 KiB
assets.leparisien.fr/website/images/design-system/code-source.svg	0.0 ms	3.6 KiB
assets.leparisien.fr/website/images/design-system/crime-story.svg	0.0 ms	2.9 KiB
assets.leparisien.fr/website/images/logo_lp_weekend.svg	0.0 ms	2.8 KiB
assets.leparisien.fr/website/images/homepage/logo-etudiant.svg	0.0 ms	2.1 KiB
assets.leparisien.fr/website/images/homepage/le-parisien-jardin.svg	0.0 ms	2.0 KiB
assets.leparisien.fr/website/images/homepage/leparisien-jeux.svg	0.0 ms	1.8 KiB
assets.leparisien.fr/website/images/E-LOGO-LP-192x60.svg	0.0 ms	1.2 KiB

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:5.778 source:map[column:44559 line:2 type:source-location url:https://www.leparisien.fr/pf/dist/components/combinations/default.js?d=946&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:97.218 source:map[type:text value:[unattributed]]] map[reflowTime:5.778 source:map[column:44623 line:1 type:source-location url:https://www.leparisien.fr/pf/dist/components/combinations/default.js?d=946&mxId=00000000 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.

	URL	Resource Size	Est Savings
article.lp-card-article > div.lp-card-article__media > div.lp-image-responsive > img.lp-image-responsive__img `article.lp-card-article > div.lp-card-article__media > div.lp-image-responsive > img.lp-image-responsive__img`	/resizer/jSYdOLJSxBN7_PDjLogra6zhnw8=/716x447/cloudfront-...	118.8 KiB	73.8 KiB
article.lp-card-article > div.lp-card-article__media > div.lp-image-responsive > img.lp-image-responsive__img `article.lp-card-article > div.lp-card-article__media > div.lp-image-responsive > img.lp-image-responsive__img`	/resizer/oWuDe3LTEguLzNtj3jZMm2ABQgk=/716x447/cloudfront-...	113.1 KiB	68.1 KiB
article.lp-card-article > div.lp-card-article__media > div.lp-image-responsive > img.lp-image-responsive__img `article.lp-card-article > div.lp-card-article__media > div.lp-image-responsive > img.lp-image-responsive__img`	/resizer/PDrzw91XTsxxyNsSzBMTS1BH6Lg=/716x447/cloudfront-...	104.8 KiB	59.8 KiB
article.lp-card-article > div.lp-card-article__media > div.lp-image-responsive > img.lp-image-responsive__img `article.lp-card-article > div.lp-card-article__media > div.lp-image-responsive > img.lp-image-responsive__img`	/resizer/fLjIFTU8gMOcYyqMlV8bql2jpts=/240x150/cloudfront-...	54.5 KiB	48.7 KiB
ul.lp-carousel__list > li.lp-carousel__item > div.player-html_preview__container > video.player-html_preview-video `ul.lp-carousel__list > li.lp-carousel__item > div.player-html_preview__container > video.player-html_preview-video`	s2.dmcdn.net/1/acVgA1ftyGzqaiGcU/1280x720f	68.5 KiB	46.9 KiB
article.lp-card-article > div.lp-card-article__media > div.lp-image-responsive > img.lp-image-responsive__img `article.lp-card-article > div.lp-card-article__media > div.lp-image-responsive > img.lp-image-responsive__img`	/resizer/rcxpQpYhqrQVXho6IYriII6g-t0=/240x150/filters:foc...	48.0 KiB	42.1 KiB
article.lp-card-article > div.lp-card-article__media > div.lp-image-responsive > img.lp-image-responsive__img `article.lp-card-article > div.lp-card-article__media > div.lp-image-responsive > img.lp-image-responsive__img`	/resizer/_8-SVUW2NsqlyRN4G29Xne6DHwQ=/240x150/cloudfront-...	46.8 KiB	40.9 KiB
ul.lp-carousel__list > li.lp-carousel__item > div.player-html_preview__container > video.player-html_preview-video `ul.lp-carousel__list > li.lp-carousel__item > div.player-html_preview__container > video.player-html_preview-video`	s1.dmcdn.net/1/acQ4q1ftvRdenU1ih/1280x720f	61.3 KiB	39.7 KiB
article.lp-card-article > div.lp-card-article__media > div.lp-image-responsive > img.lp-image-responsive__img `article.lp-card-article > div.lp-card-article__media > div.lp-image-responsive > img.lp-image-responsive__img`	/resizer/8BSoIWvSyKXF9NlCHHrd9REJDtk=/240x150/cloudfront-...	37.6 KiB	31.7 KiB
ul.lp-carousel__list > li.lp-carousel__item > div.player-html_preview__container > video.player-html_preview-video `ul.lp-carousel__list > li.lp-carousel__item > div.player-html_preview__container > video.player-html_preview-video`	s1.dmcdn.net/1/acKks1ftt-LtdGcNu/1280x720f	48.1 KiB	26.4 KiB
article.lp-card-article > div.lp-card-article__media > div.lp-image-responsive > img.lp-image-responsive__img `article.lp-card-article > div.lp-card-article__media > div.lp-image-responsive > img.lp-image-responsive__img`	/resizer/0IYsRn5W881TZASiwUHdTunc3wk=/716x447/cloudfront-...	77.1 KiB	25.0 KiB
ul.lp-carousel__list > li.lp-carousel__item > div.player-html_preview__container > video.player-html_preview-video `ul.lp-carousel__list > li.lp-carousel__item > div.player-html_preview__container > video.player-html_preview-video`	s2.dmcdn.net/1/acH4-1ftt-7gNslRn/1280x720f	42.0 KiB	23.1 KiB
ul.lp-carousel__list > li.lp-carousel__item > div.player-html_preview__container > video.player-html_preview-video `ul.lp-carousel__list > li.lp-carousel__item > div.player-html_preview__container > video.player-html_preview-video`	s2.dmcdn.net/1/acWz81ftyzpgKmzjg/1280x720f	42.1 KiB	22.9 KiB
article.lp-card-article > div.lp-card-article__media > div.lp-image-responsive > img.lp-image-responsive__img `article.lp-card-article > div.lp-card-article__media > div.lp-image-responsive > img.lp-image-responsive__img`	/resizer/FcYW-Bz84ANCXvu4lT_7d2LhZLw=/240x150/cloudfront-...	27.8 KiB	22.0 KiB
ul.lp-carousel__list > li.lp-carousel__item > div.player-html_preview__container > video.player-html_preview-video `ul.lp-carousel__list > li.lp-carousel__item > div.player-html_preview__container > video.player-html_preview-video`	s1.dmcdn.net/1/acXcs1ftzNOdMuMw6/1280x720f	38.5 KiB	21.0 KiB
article.lp-card-article > div.lp-card-article__media > div.lp-image-responsive > img.lp-image-responsive__img `article.lp-card-article > div.lp-card-article__media > div.lp-image-responsive > img.lp-image-responsive__img`	/resizer/lJQ-Oh2Ljzsso83mjjtTNKV49Nc=/240x150/cloudfront-...	26.2 KiB	20.4 KiB
ul.lp-carousel__list > li.lp-carousel__item > div.player-html_preview__container > video.player-html_preview-video `ul.lp-carousel__list > li.lp-carousel__item > div.player-html_preview__container > video.player-html_preview-video`	s1.dmcdn.net/1/acSxY1ftwy_67oDJG/1280x720f	29.4 KiB	16.2 KiB
ul.lp-carousel__list > li.lp-carousel__item > div.player-html_preview__container > video.player-html_preview-video `ul.lp-carousel__list > li.lp-carousel__item > div.player-html_preview__container > video.player-html_preview-video`	s1.dmcdn.net/1/acUCK1ftxbE5MDUgl/1280x720f	29.6 KiB	16.1 KiB
article.lp-card-article > div.lp-card-article__media > div.lp-image-responsive > img.lp-image-responsive__img `article.lp-card-article > div.lp-card-article__media > div.lp-image-responsive > img.lp-image-responsive__img`	/resizer/oA3fdVtHp0UF1txgV_AJGIW4dew=/240x150/cloudfront-...	21.3 KiB	15.4 KiB
article.lp-card-article > div.lp-card-article__media > div.lp-image-responsive > img.lp-image-responsive__img `article.lp-card-article > div.lp-card-article__media > div.lp-image-responsive > img.lp-image-responsive__img`	/resizer/rBvZSH9qMMAxi7AseH266dZZ9j4=/240x150/cloudfront-...	21.0 KiB	15.1 KiB
article.lp-card-article > div.lp-card-article__media > div.lp-image-responsive > img.lp-image-responsive__img `article.lp-card-article > div.lp-card-article__media > div.lp-image-responsive > img.lp-image-responsive__img`	/resizer/1MfD6rzNyILhq6bWb8fRDbvgGnE=/240x150/cloudfront-...	19.2 KiB	13.4 KiB
article.lp-card-article > div.lp-card-article__media > div.lp-image-responsive > img.lp-image-responsive__img `article.lp-card-article > div.lp-card-article__media > div.lp-image-responsive > img.lp-image-responsive__img`	/resizer/GUaTkMsaWHeL9hcvih-gvbMVCzg=/240x150/cloudfront-...	17.4 KiB	11.6 KiB
article.lp-card-article > div.lp-card-article__media > div.lp-image-responsive > img.lp-image-responsive__img `article.lp-card-article > div.lp-card-article__media > div.lp-image-responsive > img.lp-image-responsive__img`	/resizer/6DPyBEHHtj74LCNgmEFhRR9a5FY=/240x150/cloudfront-...	16.5 KiB	10.7 KiB
article.lp-card-article > div.lp-card-article__media > div.lp-image-responsive > img.lp-image-responsive__img `article.lp-card-article > div.lp-card-article__media > div.lp-image-responsive > img.lp-image-responsive__img`	/resizer/EgUoA6f_aGsz-Ky1_MhaNeH7CXg=/240x150/cloudfront-...	16.0 KiB	10.2 KiB
article.lp-card-article > div.lp-card-article__media > div.lp-image-responsive > img.lp-image-responsive__img `article.lp-card-article > div.lp-card-article__media > div.lp-image-responsive > img.lp-image-responsive__img`	/resizer/C0pAYJh5CdiK9ijtXZBFJrFQmQE=/240x150/cloudfront-...	15.0 KiB	9.2 KiB
div.lp-card-podcast-highlighting__media > div.lp-image-responsive > picture.lp-image-responsive__picture > img.lp-image-responsive__img `div.lp-card-podcast-highlighting__media > div.lp-image-responsive > picture.lp-image-responsive__picture > img.lp-image-responsive__img`	/resizer/P_roCMq_8kYY4kiYfFFbwkSRdgA=/192x192/cloudfront-...	14.0 KiB	8.0 KiB
article.lp-card-article > div.lp-card-article__media > div.lp-image-responsive > img.lp-image-responsive__img `article.lp-card-article > div.lp-card-article__media > div.lp-image-responsive > img.lp-image-responsive__img`	/resizer/oMfp0nixkyMXIQnAy3wRWooQCIs=/240x150/cloudfront-...	13.8 KiB	8.0 KiB
article.lp-card-article > div.lp-card-article__media > div.lp-image-responsive > img.lp-image-responsive__img `article.lp-card-article > div.lp-card-article__media > div.lp-image-responsive > img.lp-image-responsive__img`	/resizer/bgN4xdIlTEzTBMPE03ZOpeqjveQ=/240x150/cloudfront-...	12.7 KiB	6.8 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:643.8169998779297 label:Time to first byte subpart:timeToFirstByte] map[duration:3087.7090001220704 label:Element render delay subpart:elementRenderDelay]]

lhId: page-28-DIV

nodeLabel: Pour soutenir le travail de notre rédaction et améliorer notre offre, nous et n…

path: 1,HTML,1,BODY,1,DIV,0,DIV,0,DIV,1,DIV,0,DIV,1,DIV,1,DIV,0,DIV,0,DIV,1,DIV,3,DIV

selector: div.didomi-popup-notice-text > div > div.container > div.lp-font-text

snippet: <div class="lp-font-text lp-mb_24_16">

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.

More than 4 preconnect connections were found. These should be used sparingly and only to the most important origins.

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

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

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.

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
leparisien.fr/	910 ms
www.leparisien.fr/	0.0 ms

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 85.3 KiB

URL	Transfer Size	Est Savings
www.leparisien.fr/pf/resources/dist/parisien/main.css?d=946	78.7 KiB	70.7 KiB
	17.3 KiB	14.7 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

Multi-megabyte JavaScript bundles delay every interactive feature on the page.

Learn more ▾

This is the Lighthouse audit fired when too much JS is shipped relative to what executes. The fix isn't a config flag — it requires bundle analysis (webpack-bundle-analyzer, rollup-plugin-visualizer), splitting routes into chunks, lazy-loading off-screen components, and removing unused dependencies. Fundamentally different from minification: minifying reduces byte count, this reduces what's downloaded at all.

Source: Google web.dev / Lighthouse

Estimated savings: 2.6 s 517.4 KiB

URL	Transfer Size	Est Savings
www.leparisien.fr/pf/dist/components/combinations/default.js?d=946&mxId=00000000	517.4 KiB	310.4 KiB
/gtm.js?id=GTM-5QNLTGR&gtm_auth=XWh1NlOe7Udt_V-KXeCUVQ&gt...	180.1 KiB	66.9 KiB
/sdk/d4911c3d5b4b9a80b40e05167f53d1b1e8da81f3/modern/sdk....	100.5 KiB	42.0 KiB
news.google.com/swg/js/v1/swg.js	68.9 KiB	40.3 KiB
www.leparisien.fr/pf/dist/engine/react.js?d=946&mxId=00000000	86.2 KiB	29.1 KiB
/sD34c0ny1LkvdO0yyBsw1e1l/mS7EcQ5r/AwJeOn5fDQs/ay9u/aBMOF...	152.9 KiB	28.7 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
www.leparisien.fr/	4.7 s	113 ms	685 ms
www.leparisien.fr/pf/dist/engine/react.js?d=946&mxId=00000000	2.3 s	2.0 s	37 ms
Unattributable	2.1 s	455 ms	0.0 ms
/sD34c0ny1LkvdO0yyBsw1e1l/mS7EcQ5r/AwJeOn5fDQs/ay9u/aBMOF...	1.5 s	1.4 s	64 ms
/gtm.js?id=GTM-5QNLTGR&gtm_auth=XWh1NlOe7Udt_V-KXeCUVQ&gt...	878 ms	772 ms	93 ms
www.leparisien.fr/pf/dist/components/combinations/default.js?d=946&mxId=00000000	725 ms	443 ms	243 ms
/sdk/d4911c3d5b4b9a80b40e05167f53d1b1e8da81f3/modern/sdk....	503 ms	390 ms	50 ms
/sdk/d4911c3d5b4b9a80b40e05167f53d1b1e8da81f3/modern/src_...	474 ms	439 ms	1.4 ms
/sdk/d4911c3d5b4b9a80b40e05167f53d1b1e8da81f3/modern/ui-w...	229 ms	131 ms	35 ms
www.leparisien.fr/pf/resources/dist/base.js?d=946	208 ms	148 ms	4.3 ms
tag.aticdn.net/piano-analytics.js	119 ms	103 ms	13 ms
news.google.com/swg/js/v1/swg.js	58 ms	25 ms	31 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
Script Evaluation	6.6 s
Other	2.8 s
Style & Layout	1.5 s
Script Parsing & Compilation	1.3 s
Parse HTML & CSS	859 ms
Rendering	744 ms
Garbage Collection	205 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.

URL	Transfer Size
www.leparisien.fr/	761.7 KiB
www.leparisien.fr/pf/dist/components/combinations/default.js?d=946&mxId=00000000	527.9 KiB
/gtm.js?id=GTM-5QNLTGR&gtm_auth=XWh1NlOe7Udt_V-KXeCUVQ&gt...	180.4 KiB
/sD34c0ny1LkvdO0yyBsw1e1l/mS7EcQ5r/AwJeOn5fDQs/ay9u/aBMOF...	153.2 KiB
/resizer/jSYdOLJSxBN7_PDjLogra6zhnw8=/716x447/cloudfront-...	119.1 KiB
/resizer/oWuDe3LTEguLzNtj3jZMm2ABQgk=/716x447/cloudfront-...	113.4 KiB
assets.leparisien.fr/website/images/homepage/podcasts.gif	112.7 KiB
/resizer/PDrzw91XTsxxyNsSzBMTS1BH6Lg=/716x447/cloudfront-...	105.1 KiB
/sdk/d4911c3d5b4b9a80b40e05167f53d1b1e8da81f3/modern/sdk....	100.9 KiB
www.leparisien.fr/pf/dist/engine/react.js?d=946&mxId=00000000	86.5 KiB

Set an explicit width and height on image elements to reduce layout shifts and improve CLS. Learn how to set image dimensions

Why this matters

Performance issues directly impact user engagement and conversion rates.

	URL
li.lp-carousel__item > a.etudiant-event-mea > div.illustration > img `li.lp-carousel__item > a.etudiant-event-mea > div.illustration > img`	/website/etudiant/evenements/images/2026/01/sceaux-jazz-f...
li.lp-carousel__item > a.etudiant-event-mea > div.illustration > img `li.lp-carousel__item > a.etudiant-event-mea > div.illustration > img`	/website/etudiant/evenements/images/2025/12/calder-rever-...
li.lp-carousel__item > a.etudiant-event-mea > div.illustration > img `li.lp-carousel__item > a.etudiant-event-mea > div.illustration > img`	/website/etudiant/evenements/images/2025/12/top-hat-la-co...
li.lp-carousel__item > a.etudiant-event-mea > div.illustration > img `li.lp-carousel__item > a.etudiant-event-mea > div.illustration > img`	/website/etudiant/evenements/images/2026/04/la-plus-gross...
li.lp-carousel__item > a.etudiant-event-mea > div.illustration > img `li.lp-carousel__item > a.etudiant-event-mea > div.illustration > img`	/website/etudiant/evenements/images/2026/01/lets-praise-f...

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

●Modern HTTP

●Render blocking requests

●Optimize viewport for mobile

●Minify CSS

●Minify JavaScript

●User Timing marks and measures 3 user timings

●Avoid long main-thread tasks 20 long tasks found

●Page didn't prevent back/forward cache restoration

●Network Requests

●Network Round Trip Times 10 ms

●Server Backend Latencies 600 ms

●Tasks

●Diagnostics

●Metrics

●Screenshot Thumbnails

●Final Screenshot

●Script Treemap Data

●Resources Summary

●Initial server response time was short Root document took 70 ms

○INP breakdown

○LCP request discovery

○Avoid non-composited animations

○Avoid large layout shifts

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

ARIA dialog elements without accessible names may prevent screen readers users from discerning the purpose of these elements. Learn how to make ARIA dialog elements more accessible.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Rechercher sur Le Parisien À la une En continu Paris & Île-de-France Faits dive… `div#fusion-app > div.layout-homepage > div.menu > aside.lp-sidebar`

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
div.header__container > div.header__left > div.header__toggle > button.lp-button `div.header__container > div.header__left > div.header__toggle > button.lp-button`

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
S’abonner et refuser les cookies `div.didomi-popup-notice-text > div > div.lp-header > a.lp-mr_4`
nos 229 partenaires `div > div.container > div.lp-font-text > a`
liste complète `div > div.container > div.lp-font-text > a`
charte cookies `div > div.container > div.lp-font-text > a`
Accepter `div.didomi-popup-notice-text > div > div.lp-buttons-container > button.lp-cmp-button`
Déjà abonné ? Se connecter `div.didomi-popup-notice-text > div > div.lp-buttons-container > div.lp-font-btn`
Se connecter `div > div.lp-buttons-container > div.lp-font-btn > a`
À la une `div.lp-scroll-container__scroll > ul.nav__list > li.nav__item > a.nav__link`
Info Le Parisien `article.lp-card-article > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
Récit `div.lp-card-article__content > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
Reportage `div.lp-card-article__content > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
Décryptage `div.lp-card-article__content > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
Info Le Parisien `div.lp-card-article__content > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
Podcast `div.lp-card-podcast-highlighting__content > ul.lp-card-podcast-highlighting__tags > li > p.lp-card-podcast-highlighting__tags-item`
Décryptage `div.lp-card-article__content > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
75 · Paris `div.lp-card-article__content > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
Décryptage `div.lp-card-article__content > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
Transports IDF `div.lp-card-article__content > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
95 · Val-d'Oise `div.lp-card-article__content > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
92 · Hauts-de-Seine `div.lp-card-article__content > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
95 · Val-d'Oise `div.lp-card-article__content > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
Plus d’actualité par département `div.section__content > div.locales > div.locales__related > p.locales__title`
75 · Paris `ul.locales__related-list > li.locales__related-item > a.lp-button > span.lp-button__label`
91 · Essonne `ul.locales__related-list > li.locales__related-item > a.lp-button > span.lp-button__label`
92 · Hauts-de-Seine `ul.locales__related-list > li.locales__related-item > a.lp-button > span.lp-button__label`
93 · Seine-Saint-Denis `ul.locales__related-list > li.locales__related-item > a.lp-button > span.lp-button__label`
95 · Val-d’Oise `ul.locales__related-list > li.locales__related-item > a.lp-button > span.lp-button__label`
77 · Seine-et-Marne `ul.locales__related-list > li.locales__related-item > a.lp-button > span.lp-button__label`
78 · Yvelines `ul.locales__related-list > li.locales__related-item > a.lp-button > span.lp-button__label`
60 · Oise `ul.locales__related-list > li.locales__related-item > a.lp-button > span.lp-button__label`
Info Le Parisien `div.lp-card-article__content > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
Info Le Parisien `div.lp-card-article__content > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
95 · Val-d'Oise `div.lp-card-article__content > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
Témoignage `div.lp-card-article__content > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
Interview `div.lp-card-article__content > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
Info Le Parisien `div.lp-card-article__number-wrapper > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
Reportage `div.lp-card-article__number-wrapper > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
Reportage `div.lp-card-article__content > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
Interview `div.lp-card-article__content > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
Critique `div.lp-card-article__content > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
Critique `div.lp-card-article__content > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
Décryptage `div.lp-card-article__content > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
Reportage `div.lp-card-article__content > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
Exclusif `div.lp-card-article__content > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
Classement `div.lp-card-article__content > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
60 · Oise `div.lp-card-article__content > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
75 · Paris `div.lp-card-article__content > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
Reportage `div.lp-card-article__content > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
Podcast `div.lp-card-article__content > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
Podcast `div.lp-card-article__content > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
Podcast `div.lp-card-article__content > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
75 · Paris `div.lp-card-article__content > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
Décryptage `div.lp-card-article__content > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
Newsletter `div.lp-card-article__content > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
Décryptage `div.lp-card-article__content > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
Témoignage `div.lp-card-article__content > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
75 · Paris `div.lp-card-article__content > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
Récit `div.lp-card-article__content > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
Décryptage `div.lp-card-article__content > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
Récit `div.lp-card-article__content > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
Récit `div.lp-card-article__content > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
Sélection `div.lp-card-article__content > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
S'inscrire `div.lp-card-newsletter__cta > div.lp-card-newsletter__cta-row > button.lp-button > span.lp-button__label`
S'inscrire `div.lp-card-newsletter__cta > div.lp-card-newsletter__cta-row > button.lp-button > span.lp-button__label`
Lire l'édition du jour `div.lp-card-banner__content > div.lp-card-banner__cta > button.lp-button > span.lp-button__label`
75 · Paris `div.lp-col-12 > h2.section__title > a.section__link > span.section__title-label`
Décryptage `div.lp-card-article__content > h3.lp-card-article__title > a.lp-card-article__link > span.lp-card-article__title-tags`
Décryptage `div.lp-card-article__content > h3.lp-card-article__title > a.lp-card-article__link > span.lp-card-article__title-tags`
93 · Seine-Saint-Denis `div.lp-col-12 > h2.section__title > a.section__link > span.section__title-label`
77 · Seine-et-Marne `div.lp-col-12 > h2.section__title > a.section__link > span.section__title-label`
Reportage `div.lp-card-article__content > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
Voir les liens rapides `div.footer-homepage__section > div.footer-homepage__top-btn > button.lp-button > span.lp-button__label`

These are opportunities to improve the legibility of your content.

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
« Nous ne signerons pas notre prochain livre chez Grasset » : après le licencie… `ul.stories__list > li.stories__item > article.lp-card-article > h3.lp-card-article__title`

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

●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

●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.

●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

●Touch targets have sufficient size and spacing.

●`[lang]` attributes have a valid value

●Document has a main landmark.

●Deprecated ARIA roles were not used

●`<video>` elements contain a `<track>` element with `[kind="captions"]`

●Uses ARIA roles only on compatible elements

●Identical links have the same purpose.

●Elements with visible text labels have matching accessible names.

○`[accesskey]` values are unique

○`button`, `link`, and `menuitem` elements 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

○`<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.

○Tables have different content in the summary attribute and `<caption>`.

○All heading elements contain content.

○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.

Best Practices

User Experience

Image display dimensions should match natural aspect ratio. Learn more about image aspect ratio.

Why this matters

Performance issues directly impact user engagement and conversion rates.

	URL	Aspect Ratio (Displayed)	Aspect Ratio (Actual)
li.lp-carousel__item > a.etudiant-event-mea > div.illustration > img `li.lp-carousel__item > a.etudiant-event-mea > div.illustration > img`	/website/etudiant/evenements/images/2025/12/calder-rever-...	230 x 110 (2.09)	600 x 277 (2.17)

General

Errors logged to the console indicate unresolved problems. They can come from network request failures and other browser concerns. Learn more about this errors in console diagnostic audit

Why this matters

Performance issues directly impact user engagement and conversion rates.

Source	Description
www.leparisien.fr/pf/dist/engine/react.js?d=946&mxId=00000000 line 1, col 47920	`Error: <HTML><HEAD> <TITLE>Bad Request</TITLE> </HEAD><BODY> <H1>Bad Request</H1> Your browser sent a request that this server could not understand.<P> Reference #7.9b753617.1776294735.3ec51ca <P>https://errors.edgesuite.net/7.9b753617.1776294735.3ec51ca</P> </BODY> </HTML> at https://www.leparisien.fr/pf/dist/engine/react.js?d=946&mxId=00000000:2:47882`
/pf/api/v3/content/fetch/stories-cards-list-by-urls?query...	`Failed to load resource: the server responded with a status of 400 ()`

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.

URL	Map URL
www.leparisien.fr/pf/dist/components/combinations/default.js?d=946&mxId=00000000
www.leparisien.fr/
news.google.com/swg/js/v1/swg.js	news.google.com/swg/js/v1/swg.js.map
cdn.speedcurve.com/js/lux.js?id=4261335160	cdn.speedcurve.com/js/lux.min.js.map

●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

●Serves images with appropriate resolution

●Page has the HTML doctype

●Properly defines charset

●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

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
Écouter `div.podcast-highlighting-feature > div.podcast-highlighting-container > div.lp-card-podcast-highlighting > a.lp-card-podcast-highlighting__call-to-action`

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`

Lighthouse Scores

Industry-standard audits powered by Google Lighthouse. — Desktop

Performance

Accessibility

Best Practices

SEO

Core Web Vitals

Key metrics that affect user experience. — Desktop

First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.

1.47 s

Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.

2.14 s

Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.

595 ms

Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.

0.000

Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.

2.96 s

Time to Interactive Time to Interactive — how long until the page is fully interactive and responds to user input. Under 3.8s is good.

4.51 s

Detailed Report

Audit breakdown by category with detailed findings.

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.

Why this matters

Shipping ES5 transpiled code to modern browsers wastes bytes — every user with an evergreen browser pays for compatibility you don't need.

Learn more ▾

Source: Google web.dev / Lighthouse

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.

Request	Cache TTL	Transfer Size
assets.leparisien.fr/website/images/homepage/podcasts.gif	0.0 ms	112.7 KiB
/sD34c0ny1LkvdO0yyBsw1e1l/mS7EcQ5r/AwJeOn5fDQs/ay9u/aBMOF...	21600.0 s	153.2 KiB
news.google.com/swg/js/v1/swg.js	3000.0 s	71.4 KiB
assets.leparisien.fr/website/images/homepage/videos.gif	0.0 ms	44.9 KiB
/website/etudiant/evenements/images/2026/01/lets-praise-f...	0.0 ms	35.5 KiB
/website/etudiant/evenements/images/2025/12/top-hat-la-co...	0.0 ms	32.7 KiB
s2.dmcdn.net/1/acVgA1ftyGzqaiGcU/1280x720f	86400.0 s	69.0 KiB
/5e96b136-cbb6-44ff-b6c4-bbd30250289f/loader.js?target_ty...	7200.0 s	35.7 KiB
s1.dmcdn.net/1/acQ4q1ftvRdenU1ih/1280x720f	86400.0 s	61.7 KiB
/website/etudiant/evenements/images/2026/01/sceaux-jazz-f...	0.0 ms	24.0 KiB
/website/etudiant/evenements/images/2026/04/la-plus-gross...	0.0 ms	23.7 KiB
s1.dmcdn.net/1/acKks1ftt-LtdGcNu/1280x720f	86400.0 s	48.5 KiB
tag.aticdn.net/piano-analytics.js	14400.0 s	27.8 KiB
s2.dmcdn.net/1/acWz81ftyzpgKmzjg/1280x720f	86400.0 s	42.5 KiB
s2.dmcdn.net/1/acH4-1ftt-7gNslRn/1280x720f	86400.0 s	42.4 KiB
assets.poool.fr/engage.js	1800.0 s	19.2 KiB
s1.dmcdn.net/1/acXcs1ftzNOdMuMw6/1280x720f	86400.0 s	38.9 KiB
/website/images/newsletters/logos/transparent/newsletter-...	0.0 ms	14.9 KiB
/website/etudiant/evenements/images/2025/12/calder-rever-...	0.0 ms	14.6 KiB
s1.dmcdn.net/1/acUCK1ftxbE5MDUgl/1280x720f	86400.0 s	30.0 KiB
s1.dmcdn.net/1/acSxY1ftwy_67oDJG/1280x720f	86400.0 s	29.8 KiB
/website/images/newsletters/logos/transparent/newsletter-...	0.0 ms	11.1 KiB
/website/images/newsletters/logos/transparent/newsletter-...	0.0 ms	10.2 KiB
cdn.speedcurve.com/js/lux.js?id=4261335160	3600.0 s	11.4 KiB
/website/images/newsletters/logos/transparent/newsletter-...	0.0 ms	7.9 KiB
/website/images/newsletters/logos/transparent/newsletter-...	0.0 ms	7.8 KiB
/website/images/newsletters/logos/transparent/newsletter-...	0.0 ms	7.5 KiB
assets.poool.fr/lib-sdk.2.3.8-1771409338215.js	1800.0 s	6.9 KiB
assets.leparisien.fr/website/images/homepage/newsletters.gif	0.0 ms	5.8 KiB
news.google.com/swg/js/v1/swg-button.css	3000.0 s	5.2 KiB
assets.leparisien.fr/website/images/homepage/guide-dachat.svg	0.0 ms	3.8 KiB
assets.leparisien.fr/website/images/design-system/code-source.svg	0.0 ms	3.6 KiB
assets.leparisien.fr/website/images/design-system/crime-story.svg	0.0 ms	2.9 KiB
assets.leparisien.fr/website/images/logo_lp_weekend.svg	0.0 ms	2.8 KiB
assets.leparisien.fr/website/images/homepage/logo-etudiant.svg	0.0 ms	2.1 KiB
assets.leparisien.fr/website/images/homepage/le-parisien-jardin.svg	0.0 ms	2.0 KiB
assets.leparisien.fr/website/images/homepage/leparisien-jeux.svg	0.0 ms	1.8 KiB
assets.leparisien.fr/website/images/E-LOGO-LP-192x60.svg	0.0 ms	1.2 KiB

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.

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:27.427 source:map[column:44559 line:2 type:source-location url:https://www.leparisien.fr/pf/dist/components/combinations/default.js?d=946&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:150.476 source:map[type:text value:[unattributed]]] map[reflowTime:27.427 source:map[column:44756 line:1 type:source-location url:https://www.leparisien.fr/pf/dist/components/combinations/default.js?d=946&mxId=00000000 urlProvider:network]] map[reflowTime:7.733 source:map[column:1.452497e+06 line:1 type:source-location url:https://www.leparisien.fr/pf/dist/components/combinations/default.js?d=946&mxId=00000000 urlProvider:network]] map[reflowTime:0.538 source:map[column:55223 line:0 type:source-location url:https://tag.aticdn.net/piano-analytics.js 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.

	URL	Resource Size	Est Savings
article.lp-card-article > div.lp-card-article__media > div.lp-image-responsive > img.lp-image-responsive__img `article.lp-card-article > div.lp-card-article__media > div.lp-image-responsive > img.lp-image-responsive__img`	/resizer/jSYdOLJSxBN7_PDjLogra6zhnw8=/716x447/cloudfront-...	118.8 KiB	80.2 KiB
article.lp-card-article > div.lp-card-article__media > div.lp-image-responsive > img.lp-image-responsive__img `article.lp-card-article > div.lp-card-article__media > div.lp-image-responsive > img.lp-image-responsive__img`	/resizer/_D3uRZJHFB04tMOhvI2ih6TnTYI=/358x223/cloudfront-...	78.6 KiB	69.4 KiB
ul.lp-carousel__list > li.lp-carousel__item > div.player-html_preview__container > video.player-html_preview-video `ul.lp-carousel__list > li.lp-carousel__item > div.player-html_preview__container > video.player-html_preview-video`	s1.dmcdn.net/1/acQ4q1ftvRdenU1ih/1280x720f	61.3 KiB	58.2 KiB
ul.lp-carousel__list > li.lp-carousel__item > div.player-html_preview__container > video.player-html_preview-video `ul.lp-carousel__list > li.lp-carousel__item > div.player-html_preview__container > video.player-html_preview-video`	s2.dmcdn.net/1/acVgA1ftyGzqaiGcU/1280x720f	68.5 KiB	54.4 KiB
ul.lp-carousel__list > li.lp-carousel__item > div.player-html_preview__container > video.player-html_preview-video `ul.lp-carousel__list > li.lp-carousel__item > div.player-html_preview__container > video.player-html_preview-video`	s1.dmcdn.net/1/acKks1ftt-LtdGcNu/1280x720f	48.1 KiB	45.0 KiB
article.lp-card-article > div.lp-card-article__media > div.lp-image-responsive > img.lp-image-responsive__img `article.lp-card-article > div.lp-card-article__media > div.lp-image-responsive > img.lp-image-responsive__img`	/resizer/1YbzB4rSL3PugzkhAr1W-cr9lLk=/300x187/filters:foc...	52.9 KiB	43.8 KiB
ul.lp-carousel__list > li.lp-carousel__item > div.player-html_preview__container > video.player-html_preview-video `ul.lp-carousel__list > li.lp-carousel__item > div.player-html_preview__container > video.player-html_preview-video`	s2.dmcdn.net/1/acH4-1ftt-7gNslRn/1280x720f	42.0 KiB	39.3 KiB
article.lp-card-article > div.lp-card-article__media > div.lp-image-responsive > img.lp-image-responsive__img `article.lp-card-article > div.lp-card-article__media > div.lp-image-responsive > img.lp-image-responsive__img`	/resizer/OSMnzM7kAkjpLNIEOFy8ze6pILg=/300x187/cloudfront-...	42.7 KiB	33.6 KiB
ul.lp-carousel__list > li.lp-carousel__item > div.player-html_preview__container > video.player-html_preview-video `ul.lp-carousel__list > li.lp-carousel__item > div.player-html_preview__container > video.player-html_preview-video`	s2.dmcdn.net/1/acWz81ftyzpgKmzjg/1280x720f	42.1 KiB	29.6 KiB
ul.lp-carousel__list > li.lp-carousel__item > div.player-html_preview__container > video.player-html_preview-video `ul.lp-carousel__list > li.lp-carousel__item > div.player-html_preview__container > video.player-html_preview-video`	s1.dmcdn.net/1/acSxY1ftwy_67oDJG/1280x720f	29.4 KiB	27.5 KiB
ul.lp-carousel__list > li.lp-carousel__item > div.player-html_preview__container > video.player-html_preview-video `ul.lp-carousel__list > li.lp-carousel__item > div.player-html_preview__container > video.player-html_preview-video`	s1.dmcdn.net/1/acXcs1ftzNOdMuMw6/1280x720f	38.5 KiB	27.0 KiB
article.lp-card-article > div.lp-card-article__media > div.lp-image-responsive > img.lp-image-responsive__img `article.lp-card-article > div.lp-card-article__media > div.lp-image-responsive > img.lp-image-responsive__img`	/resizer/nDdlPGGM3hRjEVmsZs1nHDAwpD4=/300x187/cloudfront-...	31.6 KiB	22.4 KiB
ul.lp-carousel__list > li.lp-carousel__item > div.player-html_preview__container > video.player-html_preview-video `ul.lp-carousel__list > li.lp-carousel__item > div.player-html_preview__container > video.player-html_preview-video`	s1.dmcdn.net/1/acUCK1ftxbE5MDUgl/1280x720f	29.6 KiB	20.8 KiB
article.lp-card-article > div.lp-card-article__media > div.lp-image-responsive > img.lp-image-responsive__img `article.lp-card-article > div.lp-card-article__media > div.lp-image-responsive > img.lp-image-responsive__img`	/resizer/n7CPCEKhvu6Ew1RfGkGhWmv3TNo=/358x223/cloudfront-...	32.6 KiB	19.6 KiB
article.lp-card-article > div.lp-card-article__media > div.lp-image-responsive > img.lp-image-responsive__img `article.lp-card-article > div.lp-card-article__media > div.lp-image-responsive > img.lp-image-responsive__img`	/resizer/1vacpmXLzZ8Rze9u45E6UxXB5SY=/300x187/cloudfront-...	25.4 KiB	16.3 KiB
article.lp-card-article > div.lp-card-article__media > div.lp-image-responsive > img.lp-image-responsive__img `article.lp-card-article > div.lp-card-article__media > div.lp-image-responsive > img.lp-image-responsive__img`	/resizer/j3z-4g4BXMR-NVHo_ctJgm4For8=/300x187/cloudfront-...	25.2 KiB	16.1 KiB
article.lp-card-article > div.lp-card-article__media > div.lp-image-responsive > img.lp-image-responsive__img `article.lp-card-article > div.lp-card-article__media > div.lp-image-responsive > img.lp-image-responsive__img`	/resizer/A8Ki8VFpJT82AC2PwrxP81W1dbM=/300x187/cloudfront-...	22.6 KiB	13.4 KiB
article.lp-card-article > div.lp-card-article__media > div.lp-image-responsive > img.lp-image-responsive__img `article.lp-card-article > div.lp-card-article__media > div.lp-image-responsive > img.lp-image-responsive__img`	/resizer/ZVqIUuUKMiXywlaVyzbxaY_p2CI=/358x223/cloudfront-...	25.0 KiB	12.0 KiB
article.lp-card-article > div.lp-card-article__media > div.lp-image-responsive > img.lp-image-responsive__img `article.lp-card-article > div.lp-card-article__media > div.lp-image-responsive > img.lp-image-responsive__img`	/resizer/GFLOdu_HInTBe0I-IukBcVzluOU=/300x187/cloudfront-...	20.8 KiB	11.7 KiB
article.lp-card-article > div.lp-card-article__media > div.lp-image-responsive > img.lp-image-responsive__img `article.lp-card-article > div.lp-card-article__media > div.lp-image-responsive > img.lp-image-responsive__img`	/resizer/qtrAVZHyh3ZELsl27l0jWVxL2Ik=/300x187/cloudfront-...	19.7 KiB	10.6 KiB
article.lp-card-article > div.lp-card-article__media > div.lp-image-responsive > img.lp-image-responsive__img `article.lp-card-article > div.lp-card-article__media > div.lp-image-responsive > img.lp-image-responsive__img`	/resizer/MoNtp9RCmABwbpTaYZIisuybvW8=/300x187/cloudfront-...	19.0 KiB	9.9 KiB
article.lp-card-article > div.lp-card-article__media > div.lp-image-responsive > img.lp-image-responsive__img `article.lp-card-article > div.lp-card-article__media > div.lp-image-responsive > img.lp-image-responsive__img`	/resizer/XNjEKfDhtW6aUli7e_lwVVapDz4=/300x187/cloudfront-...	18.2 KiB	9.1 KiB
div.lp-card-podcast-highlighting__media > div.lp-image-responsive > picture.lp-image-responsive__picture > img.lp-image-responsive__img `div.lp-card-podcast-highlighting__media > div.lp-image-responsive > picture.lp-image-responsive__picture > img.lp-image-responsive__img`	/resizer/WlzhOUc2fagdloXe_KU8BeG_nSQ=/120x120/cloudfront-...	6.6 KiB	4.2 KiB

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.

More than 4 preconnect connections were found. These should be used sparingly and only to the most important origins.

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

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: 368 ms

URL	Time Spent
leparisien.fr/	368 ms
www.leparisien.fr/	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.

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

TTI

Diagnostics

Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. Learn how to reduce unused CSS.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 80 ms 84.4 KiB

URL	Transfer Size	Est Savings
www.leparisien.fr/pf/resources/dist/parisien/main.css?d=946	78.7 KiB	69.5 KiB
	17.3 KiB	14.9 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.

URL	Total CPU Time	Script Evaluation	Script Parse
www.leparisien.fr/	1.1 s	33 ms	163 ms
www.leparisien.fr/pf/dist/engine/react.js?d=946&mxId=00000000	576 ms	484 ms	9.0 ms
Unattributable	502 ms	119 ms	0.0 ms
/sD34c0ny1LkvdO0yyBsw1e1l/mS7EcQ5r/AwJeOn5fDQs/ay9u/aBMOF...	299 ms	271 ms	16 ms
www.leparisien.fr/pf/dist/components/combinations/default.js?d=946&mxId=00000000	186 ms	114 ms	63 ms
/gtm.js?id=GTM-5QNLTGR&gtm_auth=XWh1NlOe7Udt_V-KXeCUVQ&gt...	179 ms	154 ms	23 ms
/sdk/d4911c3d5b4b9a80b40e05167f53d1b1e8da81f3/modern/sdk....	103 ms	90 ms	13 ms
/sdk/d4911c3d5b4b9a80b40e05167f53d1b1e8da81f3/modern/src_...	91 ms	89 ms	0.3 ms
www.leparisien.fr/pf/resources/dist/base.js?d=946	56 ms	40 ms	1.0 ms
/sdk/d4911c3d5b4b9a80b40e05167f53d1b1e8da81f3/modern/ui-w...	50 ms	30 ms	8.4 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
Script Evaluation	1.5 s
Other	625 ms
Style & Layout	396 ms
Script Parsing & Compilation	317 ms
Rendering	198 ms
Parse HTML & CSS	194 ms
Garbage Collection	62 ms

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

Multi-megabyte JavaScript bundles delay every interactive feature on the page.

Learn more ▾

Source: Google web.dev / Lighthouse

Estimated savings: 0.0 ms 517.9 KiB

URL	Transfer Size	Est Savings
www.leparisien.fr/pf/dist/components/combinations/default.js?d=946&mxId=00000000	517.4 KiB	310.1 KiB
/gtm.js?id=GTM-5QNLTGR&gtm_auth=XWh1NlOe7Udt_V-KXeCUVQ&gt...	180.1 KiB	66.9 KiB
/sdk/d4911c3d5b4b9a80b40e05167f53d1b1e8da81f3/modern/sdk....	100.5 KiB	43.1 KiB
news.google.com/swg/js/v1/swg.js	68.9 KiB	40.3 KiB
www.leparisien.fr/pf/dist/engine/react.js?d=946&mxId=00000000	86.2 KiB	29.1 KiB
/sD34c0ny1LkvdO0yyBsw1e1l/mS7EcQ5r/AwJeOn5fDQs/ay9u/aBMOF...	152.9 KiB	28.4 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.

URL	Transfer Size
www.leparisien.fr/	761.7 KiB
www.leparisien.fr/pf/dist/components/combinations/default.js?d=946&mxId=00000000	527.9 KiB
/gtm.js?id=GTM-5QNLTGR&gtm_auth=XWh1NlOe7Udt_V-KXeCUVQ&gt...	180.4 KiB
/sD34c0ny1LkvdO0yyBsw1e1l/mS7EcQ5r/AwJeOn5fDQs/ay9u/aBMOF...	153.2 KiB
/resizer/jSYdOLJSxBN7_PDjLogra6zhnw8=/716x447/cloudfront-...	119.1 KiB
assets.leparisien.fr/website/images/homepage/podcasts.gif	112.7 KiB
/resizer/PDrzw91XTsxxyNsSzBMTS1BH6Lg=/716x447/cloudfront-...	105.1 KiB
/sdk/d4911c3d5b4b9a80b40e05167f53d1b1e8da81f3/modern/sdk....	100.9 KiB
/resizer/v9-1LoaYgWTc0XgMtC1P-IcVAgM=/300x187/cloudfront-...	89.7 KiB
www.leparisien.fr/pf/dist/engine/react.js?d=946&mxId=00000000	86.5 KiB

Set an explicit width and height on image elements to reduce layout shifts and improve CLS. Learn how to set image dimensions

Why this matters

Performance issues directly impact user engagement and conversion rates.

	URL
li.lp-carousel__item > a.etudiant-event-mea > div.illustration > img `li.lp-carousel__item > a.etudiant-event-mea > div.illustration > img`	/website/etudiant/evenements/images/2026/01/sceaux-jazz-f...
li.lp-carousel__item > a.etudiant-event-mea > div.illustration > img `li.lp-carousel__item > a.etudiant-event-mea > div.illustration > img`	/website/etudiant/evenements/images/2025/12/calder-rever-...
li.lp-carousel__item > a.etudiant-event-mea > div.illustration > img `li.lp-carousel__item > a.etudiant-event-mea > div.illustration > img`	/website/etudiant/evenements/images/2025/12/top-hat-la-co...
li.lp-carousel__item > a.etudiant-event-mea > div.illustration > img `li.lp-carousel__item > a.etudiant-event-mea > div.illustration > img`	/website/etudiant/evenements/images/2026/04/la-plus-gross...
li.lp-carousel__item > a.etudiant-event-mea > div.illustration > img `li.lp-carousel__item > a.etudiant-event-mea > div.illustration > img`	/website/etudiant/evenements/images/2026/01/lets-praise-f...

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

●LCP request discovery

●Modern HTTP

●Render blocking requests

●Optimize viewport for mobile

●Minify CSS

●Minify JavaScript

●User Timing marks and measures 3 user timings

●Avoid long main-thread tasks 9 long tasks found

●Page didn't prevent back/forward cache restoration

●Network Requests

●Network Round Trip Times 10 ms

●Server Backend Latencies 320 ms

●Tasks

●Diagnostics

●Metrics

●Screenshot Thumbnails

●Final Screenshot

●Script Treemap Data

●Resources Summary

●Initial server response time was short Root document took 140 ms

○INP breakdown

○Avoid non-composited animations

○Avoid large layout shifts

Accessibility

ARIA

ARIA dialog elements without accessible names may prevent screen readers users from discerning the purpose of these elements. Learn how to make ARIA dialog elements more accessible.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Fermer le menu latéral Rechercher sur Le Parisien À la une En continu Paris & Î… `div#fusion-app > div.layout-homepage > div.menu > aside.lp-sidebar`

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.

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
S’abonner et refuser les cookies `div.didomi-popup-notice-text > div > div.lp-header > a.lp-mr_4`
nos 229 partenaires `div > div.container > div.lp-font-text > a`
liste complète `div > div.container > div.lp-font-text > a`
charte cookies `div > div.container > div.lp-font-text > a`
Nouveau `body.didomi-popup-open > div#fusion-app > div.a11y-bar__container > span.a11y-label-new`
À la une `div.lp-scroll-container__scroll > ul.nav__list > li.nav__item > a.nav__link`
Décryptage `div.lp-card-article__content > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
75 · Paris `div.lp-card-article__content > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
Décryptage `div.lp-card-article__content > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
Transports IDF `div.lp-card-article__content > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
95 · Val-d'Oise `div.lp-card-article__content > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
92 · Hauts-de-Seine `div.lp-card-article__content > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
95 · Val-d'Oise `div.lp-card-article__content > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
75 · Paris `ul.locales__related-list > li.locales__related-item > a.lp-button > span.lp-button__label`
91 · Essonne `ul.locales__related-list > li.locales__related-item > a.lp-button > span.lp-button__label`
92 · Hauts-de-Seine `ul.locales__related-list > li.locales__related-item > a.lp-button > span.lp-button__label`
93 · Seine-Saint-Denis `ul.locales__related-list > li.locales__related-item > a.lp-button > span.lp-button__label`
94 · Val-de-Marne `ul.locales__related-list > li.locales__related-item > a.lp-button > span.lp-button__label`
95 · Val-d’Oise `ul.locales__related-list > li.locales__related-item > a.lp-button > span.lp-button__label`
77 · Seine-et-Marne `ul.locales__related-list > li.locales__related-item > a.lp-button > span.lp-button__label`
78 · Yvelines `ul.locales__related-list > li.locales__related-item > a.lp-button > span.lp-button__label`
60 · Oise `ul.locales__related-list > li.locales__related-item > a.lp-button > span.lp-button__label`
Info Le Parisien `div.lp-card-article__content > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
Info Le Parisien `div.lp-card-article__content > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
95 · Val-d'Oise `div.lp-card-article__content > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
Témoignage `div.lp-card-article__content > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
Interview `div.lp-card-article__content > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
Info Le Parisien `div.lp-card-article__number-wrapper > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
Reportage `div.lp-card-article__number-wrapper > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
Reportage `div.lp-card-article__content > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
Interview `div.lp-card-article__content > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
Critique `div.lp-card-article__content > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
Critique `div.lp-card-article__content > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
Décryptage `div.lp-card-article__content > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
Reportage `div.lp-card-article__content > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
Exclusif `div.lp-card-article__content > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
Classement `div.lp-card-article__content > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
Classement `div.lp-card-article__content > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
60 · Oise `div.lp-card-article__content > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
75 · Paris `div.lp-card-article__content > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
Reportage `div.lp-card-article__content > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
Podcast `div.lp-card-article__content > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
Podcast `div.lp-card-article__content > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
Podcast `div.lp-card-article__content > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
Podcast `div.lp-card-article__content > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
75 · Paris `div.lp-card-article__content > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
Décryptage `div.lp-card-article__content > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
Newsletter `div.lp-card-article__content > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
Décryptage `div.lp-card-article__content > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
Témoignage `div.lp-card-article__content > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
75 · Paris `div.lp-card-article__content > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
Récit `div.lp-card-article__content > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
Décryptage `div.lp-card-article__content > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
Récit `div.lp-card-article__content > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
Récit `div.lp-card-article__content > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
Sélection `div.lp-card-article__content > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
Portrait `div.lp-card-article__content > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`
S'inscrire `div.lp-card-newsletter__cta > div.lp-card-newsletter__cta-row > button.lp-button > span.lp-button__label`
S'inscrire `div.lp-card-newsletter__cta > div.lp-card-newsletter__cta-row > button.lp-button > span.lp-button__label`
S'inscrire `div.lp-card-newsletter__cta > div.lp-card-newsletter__cta-row > button.lp-button > span.lp-button__label`
Lire l'édition du jour `div.lp-card-banner__content > div.lp-card-banner__cta > button.lp-button > span.lp-button__label`
75 · Paris `div.lp-col-12 > h2.section__title > a.section__link > span.section__title-label`
Décryptage `div.lp-card-article__content > h3.lp-card-article__title > a.lp-card-article__link > span.lp-card-article__title-tags`
Décryptage `div.lp-card-article__content > h3.lp-card-article__title > a.lp-card-article__link > span.lp-card-article__title-tags`
91 · Essonne `div.lp-col-12 > h2.section__title > a.section__link > span.section__title-label`
92 · Hauts-de-Seine `div.lp-col-12 > h2.section__title > a.section__link > span.section__title-label`
Reportage `div.lp-card-article__content > h3.lp-card-article__title > a.lp-card-article__link > span.lp-card-article__title-tags`
93 · Seine-Saint-Denis `div.lp-col-12 > h2.section__title > a.section__link > span.section__title-label`
94 · Val-de-Marne `div.lp-col-12 > h2.section__title > a.section__link > span.section__title-label`
Reportage `div.lp-card-article__content > h3.lp-card-article__title > a.lp-card-article__link > span.lp-card-article__title-tags`
95 · Val-d’Oise `div.lp-col-12 > h2.section__title > a.section__link > span.section__title-label`
77 · Seine-et-Marne `div.lp-col-12 > h2.section__title > a.section__link > span.section__title-label`
78 · Yvelines `div.lp-col-12 > h2.section__title > a.section__link > span.section__title-label`
60 · Oise `div.lp-col-12 > h2.section__title > a.section__link > span.section__title-label`
Reportage `div.lp-card-article__content > ul.lp-card-article__tags > li.lp-card-article__tags-item > p.lp-card-article__tags-text`

These are opportunities to improve the legibility of your content.

Navigation

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
« Nous ne signerons pas notre prochain livre chez Grasset » : après le licencie… `ul.stories__list > li.stories__item > article.lp-card-article > h3.lp-card-article__title`

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
Diapositive 1 sur 2 `div > div.lp-carousel > div.lp-carousel__controls > button.lp-carousel__controls-dot`
Diapositive 2 sur 2 `div > div.lp-carousel > div.lp-carousel__controls > button.lp-carousel__controls-dot`
Diapositive 1 sur 21 `div.feature-multi-cards__container > div.lp-carousel > div.lp-carousel__controls > button.lp-carousel__controls-dot`
Diapositive 2 sur 21 `div.feature-multi-cards__container > div.lp-carousel > div.lp-carousel__controls > button.lp-carousel__controls-dot`
Diapositive 3 sur 21 `div.feature-multi-cards__container > div.lp-carousel > div.lp-carousel__controls > button.lp-carousel__controls-dot`
Diapositive 4 sur 21 `div.feature-multi-cards__container > div.lp-carousel > div.lp-carousel__controls > button.lp-carousel__controls-dot`
Diapositive 5 sur 21 `div.feature-multi-cards__container > div.lp-carousel > div.lp-carousel__controls > button.lp-carousel__controls-dot`
Diapositive 6 sur 21 `div.feature-multi-cards__container > div.lp-carousel > div.lp-carousel__controls > button.lp-carousel__controls-dot`
Diapositive 7 sur 21 `div.feature-multi-cards__container > div.lp-carousel > div.lp-carousel__controls > button.lp-carousel__controls-dot`
Diapositive 8 sur 21 `div.feature-multi-cards__container > div.lp-carousel > div.lp-carousel__controls > button.lp-carousel__controls-dot`
Diapositive 9 sur 21 `div.feature-multi-cards__container > div.lp-carousel > div.lp-carousel__controls > button.lp-carousel__controls-dot`
Diapositive 10 sur 21 `div.feature-multi-cards__container > div.lp-carousel > div.lp-carousel__controls > button.lp-carousel__controls-dot`
Diapositive 11 sur 21 `div.feature-multi-cards__container > div.lp-carousel > div.lp-carousel__controls > button.lp-carousel__controls-dot`
Diapositive 12 sur 21 `div.feature-multi-cards__container > div.lp-carousel > div.lp-carousel__controls > button.lp-carousel__controls-dot`
Diapositive 13 sur 21 `div.feature-multi-cards__container > div.lp-carousel > div.lp-carousel__controls > button.lp-carousel__controls-dot`
Diapositive 14 sur 21 `div.feature-multi-cards__container > div.lp-carousel > div.lp-carousel__controls > button.lp-carousel__controls-dot`
Diapositive 15 sur 21 `div.feature-multi-cards__container > div.lp-carousel > div.lp-carousel__controls > button.lp-carousel__controls-dot`
Diapositive 16 sur 21 `div.feature-multi-cards__container > div.lp-carousel > div.lp-carousel__controls > button.lp-carousel__controls-dot`
Diapositive 17 sur 21 `div.feature-multi-cards__container > div.lp-carousel > div.lp-carousel__controls > button.lp-carousel__controls-dot`
Diapositive 18 sur 21 `div.feature-multi-cards__container > div.lp-carousel > div.lp-carousel__controls > button.lp-carousel__controls-dot`
Diapositive 19 sur 21 `div.feature-multi-cards__container > div.lp-carousel > div.lp-carousel__controls > button.lp-carousel__controls-dot`
Diapositive 20 sur 21 `div.feature-multi-cards__container > div.lp-carousel > div.lp-carousel__controls > button.lp-carousel__controls-dot`
Diapositive 21 sur 21 `div.feature-multi-cards__container > div.lp-carousel > div.lp-carousel__controls > button.lp-carousel__controls-dot`
Diapositive 1 sur 15 `div.feature-multi-cards__container > div.lp-carousel > div.lp-carousel__controls > button.lp-carousel__controls-dot`
Diapositive 2 sur 15 `div.feature-multi-cards__container > div.lp-carousel > div.lp-carousel__controls > button.lp-carousel__controls-dot`
Diapositive 3 sur 15 `div.feature-multi-cards__container > div.lp-carousel > div.lp-carousel__controls > button.lp-carousel__controls-dot`
Diapositive 4 sur 15 `div.feature-multi-cards__container > div.lp-carousel > div.lp-carousel__controls > button.lp-carousel__controls-dot`
Diapositive 5 sur 15 `div.feature-multi-cards__container > div.lp-carousel > div.lp-carousel__controls > button.lp-carousel__controls-dot`
Diapositive 6 sur 15 `div.feature-multi-cards__container > div.lp-carousel > div.lp-carousel__controls > button.lp-carousel__controls-dot`
Diapositive 7 sur 15 `div.feature-multi-cards__container > div.lp-carousel > div.lp-carousel__controls > button.lp-carousel__controls-dot`
Diapositive 8 sur 15 `div.feature-multi-cards__container > div.lp-carousel > div.lp-carousel__controls > button.lp-carousel__controls-dot`
Diapositive 9 sur 15 `div.feature-multi-cards__container > div.lp-carousel > div.lp-carousel__controls > button.lp-carousel__controls-dot`
Diapositive 10 sur 15 `div.feature-multi-cards__container > div.lp-carousel > div.lp-carousel__controls > button.lp-carousel__controls-dot`
Diapositive 11 sur 15 `div.feature-multi-cards__container > div.lp-carousel > div.lp-carousel__controls > button.lp-carousel__controls-dot`
Diapositive 12 sur 15 `div.feature-multi-cards__container > div.lp-carousel > div.lp-carousel__controls > button.lp-carousel__controls-dot`
Diapositive 13 sur 15 `div.feature-multi-cards__container > div.lp-carousel > div.lp-carousel__controls > button.lp-carousel__controls-dot`
Diapositive 14 sur 15 `div.feature-multi-cards__container > div.lp-carousel > div.lp-carousel__controls > button.lp-carousel__controls-dot`
Diapositive 15 sur 15 `div.feature-multi-cards__container > div.lp-carousel > div.lp-carousel__controls > button.lp-carousel__controls-dot`
Diapositive 1 sur 3 `div.container > div.lp-carousel > div.lp-carousel__controls > button.lp-carousel__controls-dot`
Diapositive 2 sur 3 `div.container > div.lp-carousel > div.lp-carousel__controls > button.lp-carousel__controls-dot`
Diapositive 3 sur 3 `div.container > div.lp-carousel > div.lp-carousel__controls > button.lp-carousel__controls-dot`
Diapositive 1 sur 7 `div.section__content > div.lp-carousel > div.lp-carousel__controls > button.lp-carousel__controls-dot`
Diapositive 2 sur 7 `div.section__content > div.lp-carousel > div.lp-carousel__controls > button.lp-carousel__controls-dot`
Diapositive 3 sur 7 `div.section__content > div.lp-carousel > div.lp-carousel__controls > button.lp-carousel__controls-dot`
Diapositive 4 sur 7 `div.section__content > div.lp-carousel > div.lp-carousel__controls > button.lp-carousel__controls-dot`
Diapositive 5 sur 7 `div.section__content > div.lp-carousel > div.lp-carousel__controls > button.lp-carousel__controls-dot`
Diapositive 6 sur 7 `div.section__content > div.lp-carousel > div.lp-carousel__controls > button.lp-carousel__controls-dot`
Diapositive 7 sur 7 `div.section__content > div.lp-carousel > div.lp-carousel__controls > button.lp-carousel__controls-dot`
Diapositive 1 sur 5 `div.section__content > div.lp-carousel > div.lp-carousel__controls > button.lp-carousel__controls-dot`
Diapositive 2 sur 5 `div.section__content > div.lp-carousel > div.lp-carousel__controls > button.lp-carousel__controls-dot`
Diapositive 3 sur 5 `div.section__content > div.lp-carousel > div.lp-carousel__controls > button.lp-carousel__controls-dot`
Diapositive 4 sur 5 `div.section__content > div.lp-carousel > div.lp-carousel__controls > button.lp-carousel__controls-dot`
Diapositive 5 sur 5 `div.section__content > div.lp-carousel > div.lp-carousel__controls > button.lp-carousel__controls-dot`
Diapositive 1 sur 3 `div.section__content > div.lp-carousel > div.lp-carousel__controls > button.lp-carousel__controls-dot`
Diapositive 2 sur 3 `div.section__content > div.lp-carousel > div.lp-carousel__controls > button.lp-carousel__controls-dot`
Diapositive 3 sur 3 `div.section__content > div.lp-carousel > div.lp-carousel__controls > button.lp-carousel__controls-dot`
Diapositive 1 sur 2 `div.section__content > div.lp-carousel > div.lp-carousel__controls > button.lp-carousel__controls-dot`
Diapositive 2 sur 2 `div.section__content > div.lp-carousel > div.lp-carousel__controls > button.lp-carousel__controls-dot`
Diapositive 1 sur 2 `div.section__content > div.lp-carousel > div.lp-carousel__controls > button.lp-carousel__controls-dot`
Diapositive 2 sur 2 `div.section__content > div.lp-carousel > div.lp-carousel__controls > button.lp-carousel__controls-dot`
Diapositive 1 sur 2 `div.section__content > div.lp-carousel > div.lp-carousel__controls > button.lp-carousel__controls-dot`
Diapositive 2 sur 2 `div.section__content > div.lp-carousel > div.lp-carousel__controls > button.lp-carousel__controls-dot`
Diapositive 1 sur 2 `div.section__content > div.lp-carousel > div.lp-carousel__controls > button.lp-carousel__controls-dot`
Diapositive 2 sur 2 `div.section__content > div.lp-carousel > div.lp-carousel__controls > button.lp-carousel__controls-dot`
Diapositive 1 sur 2 `div.section__content > div.lp-carousel > div.lp-carousel__controls > button.lp-carousel__controls-dot`
Diapositive 2 sur 2 `div.section__content > div.lp-carousel > div.lp-carousel__controls > button.lp-carousel__controls-dot`

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

●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.

●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

●`[lang]` attributes have a valid value

●Document has a main landmark.

●Deprecated ARIA roles were not used

●`<video>` elements contain a `<track>` element with `[kind="captions"]`

●Uses ARIA roles only on compatible elements

●Identical links have the same purpose.

●Elements with visible text labels have matching accessible names.

○`[accesskey]` values are unique

○`button`, `link`, and `menuitem` elements 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

○`<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.

○Tables have different content in the summary attribute and `<caption>`.

○All heading elements contain content.

○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.

Best Practices

General

Errors logged to the console indicate unresolved problems. They can come from network request failures and other browser concerns. Learn more about this errors in console diagnostic audit

Why this matters

Performance issues directly impact user engagement and conversion rates.

Source	Description
www.leparisien.fr/pf/dist/engine/react.js?d=946&mxId=00000000 line 1, col 47920	`Error: <HTML><HEAD> <TITLE>Bad Request</TITLE> </HEAD><BODY> <H1>Bad Request</H1> Your browser sent a request that this server could not understand.<P> Reference #7.a5753617.1776294764.cd3590f <P>https://errors.edgesuite.net/7.a5753617.1776294764.cd3590f</P> </BODY> </HTML> at https://www.leparisien.fr/pf/dist/engine/react.js?d=946&mxId=00000000:2:47882`
/pf/api/v3/content/fetch/stories-cards-list-by-urls?query...	`Failed to load resource: the server responded with a status of 400 ()`

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Map URL
www.leparisien.fr/pf/dist/components/combinations/default.js?d=946&mxId=00000000
www.leparisien.fr/
news.google.com/swg/js/v1/swg.js	news.google.com/swg/js/v1/swg.js.map
cdn.speedcurve.com/js/lux.js?id=4261335160	cdn.speedcurve.com/js/lux.min.js.map

●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 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

SEO

Crawling and Indexing

Why this matters

Performance issues directly impact user engagement and conversion rates.

Uncrawlable Link
Écouter `div.podcast-highlighting-feature > div.podcast-highlighting-container > div.lp-card-podcast-highlighting > a.lp-card-podcast-highlighting__call-to-action`

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`

Results for https://leparisien.fr

Site Health

How you compare

Top Priorities (5)

Fix Priority Matrix

Quick Wins

Strategic

Easy Improvements

Deprioritize

What fixing these means

Return on Investment

Investment

Monthly returns

Regulatory risk avoided

Estimated Remediation Cost

Cost by category

Cost by effort level

What Inaction Is Costing You

Compliance Risk

Bandwidth Waste

Lighthouse Scores

Core Web Vitals

Detailed Report

Performance

Insights

Diagnostics

Accessibility

ARIA

Names and labels

Contrast

Navigation

Best Practices

User Experience

General

SEO

Crawling and Indexing

Lighthouse Scores

Core Web Vitals

Detailed Report

Performance

Insights

Diagnostics

Accessibility

ARIA

Contrast

Navigation

Best practices

Best Practices

General

SEO

Crawling and Indexing

Keyboard Shortcuts