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Audit Complete

Results for https://clarin.com

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E-commerce · estimated Tracking: purchases
Spain Spain · Madrid Completed: Apr 15, 2026 23:03 UTC
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Mobile 375 × 812

Screenshot of the audited page (Mobile 375×812)

Desktop 1440 × 900

Screenshot of the audited page (Desktop 1440×900)
C71

Site Health

Score: 71 / 100

Based on 8 categories, 0 sections

Room to improve — your 37.2s 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.

Solid infrastructure — fast server responses across the board.

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 27% of Cart Functionality sites See full Cart Functionality benchmark →
Cloudflare Bot Management sites average 73
At average
Better than 15% of Cloudflare Bot Management sites See full Cloudflare Bot Management benchmark →

Top Priorities (5)

1

Content-Security-Policy header is missing

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

Security › Security Headers
2

HSTS header is missing

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

Security › Security Headers
3

No Content-Security-Policy header found

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

Security › Content Security Policy
4

Page weighs 24.2 MB (11.1 MB transferred)

Performance issues directly impact user engagement and conversion rates.

Performance › Page Weight Budget
5

1 link(s) with no accessible 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

Quick Wins

3

High impact, low effort — start here.

Strategic

2

High impact, requires investment.

Easy Improvements

0

Small gains, minimal effort.

Nothing in this quadrant — good news.

Deprioritize

0

Low impact, high effort — do last.

Nothing in this quadrant — good news.

← Low effort High effort →
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What fixing these means

Your site performs reasonably well, but a few targeted fixes could meaningfully improve results. Your LCP of 37.2s exceeds Google's 2.5s 'Good' threshold and the 1 performance issue below directly contributes to it. Accessibility issues exclude users who rely on assistive technology — an estimated 15% of your potential audience. 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 37.2s — 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

$500 investment → $2.78/month returns + USD 157,500 risk avoided

Payback period: > 2 years First-year ROI: -93%

Investment

$500

5h · 5 findings

Monthly returns

$2.78 /mo

~$33 / year

  • Bandwidth savings $2.78

Regulatory risk avoided

USD 157,500

if kept compliant

  • ADA Title III USD 150,000
  • CCPA/CPRA USD 7,500

$150 — 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

$500

5.0 developer hours at $100/hr

Based on United States rates ($100/hr)

Quick wins
$150 3 fixes in ~90 minutes

Start here for the best return on investment

Cost by category

Cost by effort level

Adjust assumptions
$ /hr

Rates reflect fully-loaded developer cost including overhead

How developer rates are sourced

What Inaction Is Costing You

$13,128 / month at risk

~$157,533 / year if left unfixed

Compliance Risk

$157,500

ADA Title IIICCPA/CPRA
  • No privacy policy link detected
    CCPA/CPRA: USD 2,500 – USD 7,500
  • 5 advertising/retargeting trackers detected
    CCPA/CPRA: USD 2,500 – USD 7,500
  • Trackers detected but no cookie policy found
    CCPA/CPRA: USD 2,500 – USD 7,500

+7 more

Bandwidth Waste

$2.78 /mo

34800.8 MB/mo × 0.080 USD/GB

  • Optimize transfer: save ~3.5 MB per page load
    Saves $2.78/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

Unique monthly visitors from your analytics

Purchases, signups, or key actions

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

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Lighthouse Scores

Industry-standard audits powered by Google Lighthouse.

25
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
96
Accessibility Measures how accessible the page is for users with disabilities. Checks color contrast, ARIA labels, and semantic HTML.
77
Best Practices Checks for modern web development best practices including HTTPS, no console errors, and secure JavaScript.
100
SEO Measures basic SEO optimizations: meta tags, crawlability, link text, and mobile friendliness.

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.

8.57 s

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

37.21 s

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

4.23 s

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

0.012

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

15.08 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.

53.46 s

Detailed Report

Audit breakdown by category with detailed findings.

25

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.

RequestCache TTLTransfer Size
assets-jpcust.jwpsrv.com/thumbnails/sg63dzmo-720.jpg900.0 s247.0 KiB
assets-jpcust.jwpsrv.com/thumbnails/fIt077jt-720.jpg900.0 s165.2 KiB
assets-jpcust.jwpsrv.com/thumbnails/x1ylfgxa-720.jpg900.0 s153.3 KiB
/353b4747-6720-4d07-915b-94054f33fe7b-web.js900.0 s141.8 KiB
assets-jpcust.jwpsrv.com/thumbnails/IJTkHRyh-720.jpg900.0 s132.6 KiB
assets-jpcust.jwpsrv.com/thumbnails/gffrrbik-720.jpg900.0 s132.4 KiB
assets-jpcust.jwpsrv.com/thumbnails/oepghebs-720.jpg900.0 s122.6 KiB
videos.clarin.com/thumbnails/wxa0g668-320.mp4900.0 s118.3 KiB
assets-jpcust.jwpsrv.com/thumbnails/npf1ponc-720.jpg900.0 s113.0 KiB
assets-jpcust.jwpsrv.com/thumbnails/syrvaf4b-720.jpg900.0 s107.6 KiB
assets-jpcust.jwpsrv.com/thumbnails/b6rdv08f-720.jpg900.0 s102.5 KiB
connect.facebook.net/en_US/fbevents.js1200.0 s96.4 KiB
assets-jpcust.jwpsrv.com/thumbnails/sg63dzmo-320.jpg900.0 s85.7 KiB
www.clarin.com/_next/static/chunks/pages/_app.589a5286a42fe80a-2afb8612.js691200.0 s744.0 KiB
videos.clarin.com/thumbnails/16ercrhe-320.mp4900.0 s79.6 KiB
cdn.jwplayer.com/libraries/Fli0NUni.js180.0 s65.8 KiB
cdn.jwplayer.com/libraries/7xDq7CdE.js180.0 s65.5 KiB
assets-jpcust.jwpsrv.com/thumbnails/x1ylfgxa-320.jpg900.0 s58.0 KiB
zonda.clarin.com/v1.2.13/zonda-js.min.js300.0 s54.0 KiB
sdk.mrf.io/statics/marfeel-sdk.js?id=26871800.0 s58.4 KiB
assets-jpcust.jwpsrv.com/thumbnails/fIt077jt-320.jpg900.0 s54.8 KiB
assets-jpcust.jwpsrv.com/thumbnails/gffrrbik-320.jpg900.0 s47.3 KiB
assets-jpcust.jwpsrv.com/thumbnails/oepghebs-320.jpg900.0 s46.2 KiB
/signals/config/455329408009530?v=2.9.298&r=stable&domain...1200.0 s45.9 KiB
assets-jpcust.jwpsrv.com/thumbnails/IJTkHRyh-320.jpg900.0 s43.0 KiB
assets-jpcust.jwpsrv.com/thumbnails/npf1ponc-320.jpg900.0 s41.8 KiB
assets-jpcust.jwpsrv.com/thumbnails/syrvaf4b-320.jpg900.0 s41.0 KiB
assets-jpcust.jwpsrv.com/thumbnails/b6rdv08f-320.jpg900.0 s38.1 KiB
assets-jpcust.jwpsrv.com/thumbnails/xfrghn3m-720.jpg900.0 s37.4 KiB
census-web.scorecardresearch.com/plugins/streaming-jwplayer/v2/current.js86400.0 s55.9 KiB
sdk.mrf.io/statics/0639f9e9af1a7496d5c3.js3600.0 s24.0 KiB
ssl.p.jwpcdn.com/player/v/8.46.2/jwpsrv.js900.0 s17.9 KiB
www.clarin.com/_next/static/chunks/3566.e98a1f6b13ce5edd-2afb8612.js691200.0 s148.5 KiB
assets-jpcust.jwpsrv.com/thumbnails/qzoz2yr3-720.jpg900.0 s13.7 KiB
www.clarin.com/cdn-cgi/challenge-platform/h/g/scripts/jsd/b0a7532ac8ec/main.js?14400.0 s12.1 KiB
snap.licdn.com/li.lms-analytics/insight.min.js86400.0 s18.7 KiB
gcprt.clarin.com/mirta.js?t=17762976000000.0 ms4.5 KiB
www.clarin.com/_next/static/chunks/framework.3d1c67f841a27eb9-2afb8612.js691200.0 s44.3 KiB
/beacon.min.js/v8c78df7c7c0f484497ecbca7046644da177152312...86400.0 s10.7 KiB
get.s-onetag.com/b9b0d517-a3ef-4043-bfbc-abc88c44fdb9/tag.min.js86400.0 s10.7 KiB
www.clarin.com/_next/static/chunks/main.63e1bc29049c53bf-2afb8612.js691200.0 s35.8 KiB
signal-beacon.s-onetag.com/beacon.min.js86400.0 s8.9 KiB
sdk.mrf.io/statics/compass-multimedia-sdk.js?version=22583600.0 s4.3 KiB
sb.scorecardresearch.com/internal-cs/default/beacon-and.js86400.0 s7.9 KiB
/goZJiZGay_1ZLNoD1VD4ej6K8ePtnAxXE_8-bQnqG9smJU7Lglw2x5lb...86400.0 s7.1 KiB
www.clarin.com/_next/static/chunks/8486.66b7c886c85cd66f-2afb8612.js691200.0 s16.7 KiB
www.clarin.com/_next/static/chunks/8484.8feb5542dd622718-2afb8612.js691200.0 s13.4 KiB
www.clarin.com/_next/static/chunks/3659.ec6e236e5f1c8fe2-2afb8612.js691200.0 s12.7 KiB
www.clarin.com/_next/static/chunks/8146.5074ad91f323a19a-2afb8612.js691200.0 s10.1 KiB
www.clarin.com/_next/static/chunks/8818.2e606c944b75f7f5-2afb8612.js691200.0 s9.6 KiB
www.clarin.com/_next/static/chunks/7104.07ea015b80d3985e-2afb8612.js691200.0 s8.8 KiB
www.clarin.com/_next/static/chunks/4432.549dc0fd5c38a8c9-2afb8612.js691200.0 s7.9 KiB
applets.ebxcdn.com/ebx.js7200.0 s1.0 KiB
www.clarin.com/_next/static/chunks/6538.a945ee00fef4c970-2afb8612.js691200.0 s7.3 KiB
www.clarin.com/_next/static/chunks/8050.7f7575e0fbc4512d-2afb8612.js691200.0 s7.1 KiB
www.clarin.com/_next/static/chunks/webpack.c30700175f91fd41-2afb8612.js691200.0 s7.0 KiB
www.clarin.com/_next/static/chunks/2128.af14784003f7d6cc-2afb8612.js691200.0 s6.8 KiB
/collect?v=2&fmt=js&pid=9321537&time=1776294138647&url=ht...0.0 ms691 B
www.clarin.com/_next/static/chunks/203.e60f296babdcb32a-2afb8612.js691200.0 s6.4 KiB
www.clarin.com/_next/static/chunks/6951.761f2338b3f3edd0-2afb8612.js691200.0 s6.4 KiB
www.clarin.com/_next/static/chunks/3472.10f5f45a2e70d578-2afb8612.js691200.0 s6.4 KiB
www.clarin.com/_next/static/chunks/3452.064f2d2d0047c1d9-2afb8612.js691200.0 s6.3 KiB
www.clarin.com/_next/static/chunks/9973.84acca2e147baf6d-2afb8612.js691200.0 s5.9 KiB
www.clarin.com/_next/static/chunks/8998.96e52f32940d2604-2afb8612.js691200.0 s5.7 KiB
www.clarin.com/_next/static/css/177f57501ded5dc4.css691200.0 s5.6 KiB
www.clarin.com/_next/static/chunks/2008.3a0cc496dd9ce4bf-2afb8612.js691200.0 s5.3 KiB
www.clarin.com/_next/static/chunks/2248.7671e97cbb15cce4-2afb8612.js691200.0 s5.3 KiB
www.clarin.com/_next/static/chunks/6425.088aa8c5173ec6c6-2afb8612.js691200.0 s5.2 KiB
www.clarin.com/_next/static/chunks/2996.9a7f8f98a0c06ebd-2afb8612.js691200.0 s5.2 KiB
www.clarin.com/js/zonda-m.js?v=037604800.0 s5.1 KiB
www.clarin.com/_next/static/chunks/5002.f7211012699dbae1-2afb8612.js691200.0 s4.7 KiB
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www.clarin.com/_next/static/chunks/6612.3bd312d3df158e8c-2afb8612.js691200.0 s4.2 KiB
www.clarin.com/_next/static/chunks/6776.5142b9ac45bae768-2afb8612.js691200.0 s4.0 KiB
www.clarin.com/_next/static/chunks/6447.56e22f8bec2bcc45-2afb8612.js691200.0 s3.9 KiB
www.clarin.com/_next/static/chunks/7135.6af8cf4571b2e79b-2afb8612.js691200.0 s3.8 KiB
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www.clarin.com/_next/static/chunks/8564.4574586f2a77e5e2-2afb8612.js691200.0 s3.7 KiB
www.clarin.com/_next/static/chunks/8158.7f01ad7088a288d5-2afb8612.js691200.0 s3.6 KiB
www.clarin.com/_next/static/chunks/9354.1ba949e1a2c5a271-2afb8612.js691200.0 s3.6 KiB
www.clarin.com/_next/static/chunks/3229.63800f91996f248d-2afb8612.js691200.0 s3.6 KiB
www.clarin.com/_next/static/chunks/8687.f3fb19b5e72264a5-2afb8612.js691200.0 s3.6 KiB
www.clarin.com/_next/static/chunks/169.f126ecc890597fed-2afb8612.js691200.0 s3.5 KiB
www.clarin.com/_next/static/chunks/9783.98abe7d9e30df34c-2afb8612.js691200.0 s3.5 KiB
www.clarin.com/_next/static/chunks/3632.0160b2f3fd967346-2afb8612.js691200.0 s3.1 KiB
www.clarin.com/_next/static/chunks/4461.cef8330de1e52fb5-2afb8612.js691200.0 s2.3 KiB
www.clarin.com/_next/static/chunks/3589.ffbae8667a54be66-2afb8612.js691200.0 s1.9 KiB
www.clarin.com/_next/static/chunks/4877.59417e3ad2ebf11f-2afb8612.js691200.0 s1.9 KiB
www.clarin.com/js/ad-blocker.js604800.0 s1.5 KiB
www.clarin.com/_next/static/chunks/7789.bc88b926c4e2f62b-2afb8612.js691200.0 s1.2 KiB
www.clarin.com/_next/static/2afb8612/_buildManifest.js691200.0 s1.0 KiB
www.clarin.com/_next/static/chunks/pages/index.cf7ba7971118f24e-2afb8612.js691200.0 s665 B
www.clarin.com/_next/static/2afb8612/_ssgManifest.js691200.0 s376 B
/tr/?id=455329408009530&ev=PageView&dl=https%3A%2F%2Fwww....0.0 ms19 B

Your first network request is the most important. Reduce its latency by avoiding redirects, ensuring a fast server response, and enabling text compression.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Consider setting font-display to swap or optional to ensure text is consistently visible. swap can be further optimized to mitigate layout shifts with font metric overrides.

Why this matters

Performance issues directly impact user engagement and conversion rates.

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:99.44 source:map[column:149979 line:10 type:source-location url:https://ssl.p.jwpcdn.com/player/v/8.46.2/jwplayer.core.js urlProvider:network]]]
headings: [map[key:source label:Source valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]
items: [map[reflowTime:11.968 source:map[column:1542 line:0 type:source-location url:https://www.clarin.com/cdn-cgi/challenge-platform/scripts/jsd/main.js urlProvider:network]] map[reflowTime:16.419 source:map[column:6796 line:0 type:source-location url:https://www.clarin.com/_next/static/chunks/6447.56e22f8bec2bcc45-2afb8612.js urlProvider:network]] map[reflowTime:57.755 source:map[column:25071 line:0 type:source-location url:https://www.clarin.com/_next/static/chunks/8818.2e606c944b75f7f5-2afb8612.js urlProvider:network]] map[reflowTime:0.071 source:map[column:24605 line:0 type:source-location url:https://www.clarin.com/_next/static/chunks/8818.2e606c944b75f7f5-2afb8612.js urlProvider:network]] map[reflowTime:16.795 source:map[column:24846 line:0 type:source-location url:https://www.clarin.com/_next/static/chunks/8818.2e606c944b75f7f5-2afb8612.js urlProvider:network]] map[reflowTime:0.095 source:map[column:24523 line:0 type:source-location url:https://www.clarin.com/_next/static/chunks/8818.2e606c944b75f7f5-2afb8612.js urlProvider:network]] map[reflowTime:4.749 source:map[type:text value:[unattributed]]] map[reflowTime:0.174 source:map[column:55329 line:1 type:source-location url:https://sdk.mrf.io/statics/marfeel-sdk.js?id=2687 urlProvider:network]] map[reflowTime:110.607 source:map[column:125314 line:10 type:source-location url:https://cdn.jwplayer.com/libraries/7xDq7CdE.js urlProvider:network]] map[reflowTime:0.771 source:map[column:158756 line:10 type:source-location url:https://cdn.jwplayer.com/libraries/7xDq7CdE.js urlProvider:network]] map[reflowTime:8.993 source:map[column:28221 line:293 type:source-location url:https://connect.facebook.net/en_US/fbevents.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.

URLResource SizeEst Savings
El Gobierno envió telegramas a 140 personas y avanza con los despidos en el Ser… article.sc-b1cbf7fb-0 > div.sc-d645642f-0 > picture > img
www.clarin.com/img/2026/03/19/2QY_4uYHg_600x290__1.jpg160.9 KiB126.2 KiB
Tostadas francesas div.flip-card-container-VV0A7lQtw > div.flip-card-inner > picture > img
www.clarin.com/img/2025/03/19/inmvsyGUq_600x600__1.jpg126.9 KiB124.4 KiB
Natalidad en barrios populares y villas: el índice que cambió en los últimos añ… article.sc-b1cbf7fb-0 > div.sc-d645642f-0 > picture > img
www.clarin.com/img/2024/03/14/BJintY7MI_600x290__1.jpg122.3 KiB110.5 KiB
Pechuga de pollo grillé div.flip-card-container-yOrQPRVBxl > div.flip-card-inner > picture > img
www.clarin.com/img/2025/08/18/mOzGYMgzo_600x600__1.jpg100.5 KiB98.0 KiB
Acelga salteada div.flip-card-container-eqDj4jxlFW > div.flip-card-inner > picture > img
www.clarin.com/img/2025/05/14/IeJ90O1ai_600x600__1.jpg90.6 KiB88.0 KiB
Préstamo de US$ 200 mil a Adorni: una de las jubiladas declaró que no lo conocí… article.sc-b1cbf7fb-0 > div.sc-d645642f-0 > picture > img
www.clarin.com/img/2026/04/15/Hk-iMsiv9_600x290__1.jpg103.8 KiB80.8 KiB
Vuelven a llamar a declaración indagatoria a Diego Spagnuolo article.sc-b1cbf7fb-0 > div.sc-df8ec5e3-0 > picture > img
www.clarin.com/img/2025/12/01/eAYdAKHPQ_340x340__1.jpg78.6 KiB64.8 KiB
Hummus de zanahoria div.flip-card-container-mr56hsTTkC > div.flip-card-inner > picture > img
www.clarin.com/img/2022/11/16/lY8ITrsr2_600x600__1.jpg63.7 KiB61.1 KiB
Se confirmó la grave lesión de Marchesín: un duro diagnóstico para el arquero article.sc-b1cbf7fb-0 > div.sc-df8ec5e3-0 > picture > img
www.clarin.com/img/2026/04/15/KI8_fIpI7_600x290__2.jpg#177626208116653.4 KiB48.1 KiB
El Gobierno envió telegramas a 140 personas y avanza con los despidos en el Ser… ul > li > picture > img
www.clarin.com/img/2026/03/19/2QY_4uYHg_110x110__1.jpg71.6 KiB47.6 KiB
Bayern Múnich eliminó al Real Madrid con dos golazos sobre el cierre y se metió… article.sc-b1cbf7fb-0 > div.sc-d645642f-0 > picture > img
www.clarin.com/img/2026/04/15/TtqHYd7fN_600x290__1.jpg56.4 KiB44.7 KiB
La Justicia confirmó que Adorni viajó a Aruba junto a toda su familia y pagó co… article.sc-b1cbf7fb-0 > div.sc-d645642f-0 > picture > img
www.clarin.com/img/2026/04/12/LqK4x7Z42_600x290__2.jpg#177627697111955.4 KiB43.2 KiB
Los hoteles de EE.UU. bajan sus tarifas por las pocas reservas: el precio de la… article.sc-b1cbf7fb-0 > div.sc-d645642f-0 > picture > img
www.clarin.com/img/2026/04/15/CORQSsxHt_600x290__1.jpg47.2 KiB35.5 KiB
El ex jefe de la IGJ dijo que no cree que Mahiques avance contra la corrupción … article.sc-b1cbf7fb-0 > div.sc-df8ec5e3-0 > picture > img
www.clarin.com/img/2026/03/30/QDKWD6Yb6_290x140__2.jpg#177626271839239.0 KiB35.0 KiB
Quita de impuestos en la Ciudad: eliminaron Ingresos Brutos para más de 140.000… article.sc-b1cbf7fb-0 > div.sc-d645642f-0 > picture > img
www.clarin.com/img/2025/10/28/gL5V1CQRv_600x290__1.jpg45.2 KiB33.5 KiB
La trama detrás de la renuncia de Mascherano tras ser campeón de la MLS con Mes… article.sc-b1cbf7fb-0 > div.sc-df8ec5e3-0 > picture > img
www.clarin.com/img/2026/04/15/pqyrCN_Ye_340x340__1.jpg33.2 KiB29.6 KiB
La tragedia de Shadya Altamirano: fotos y videos íntimos, una decisión drástica… article.sc-b1cbf7fb-0 > div.sc-d645642f-0 > picture > img
www.clarin.com/img/2026/04/15/OLkf-7qxj_600x290__1.jpg38.4 KiB26.7 KiB
article.sc-b1cbf7fb-0 > div.sc-d645642f-0 > div.sc-8b520f7a-0 > video article.sc-b1cbf7fb-0 > div.sc-d645642f-0 > div.sc-8b520f7a-0 > video
assets-jpcust.jwpsrv.com/thumbnails/xfrghn3m-720.jpg37.0 KiB26.4 KiB
Una por una, las 22 lesiones en la cabeza que tenía Ángel por los golpes que re… article.sc-b1cbf7fb-0 > div.sc-d645642f-0 > picture > img
www.clarin.com/img/2026/04/08/V8XGuPhr-_600x290__1.jpg37.9 KiB26.2 KiB
Otra denuncia contra Agostina Páez: su ex novio la demandó por robarle el auto article.sc-b1cbf7fb-0 > div.sc-d645642f-0 > picture > img
www.clarin.com/img/2026/03/31/kSrpmJUke_290x140__2.jpg#177624970890225.3 KiB18.0 KiB
"No controlé la bronca, saqué un arma y disparé": la defensa del colorista que … article.sc-b1cbf7fb-0 > div.sc-d645642f-0 > picture > img
www.clarin.com/img/2026/04/15/jixtbflXH_600x290__1.jpg33.5 KiB17.6 KiB
El FMI aprobó la segunda revisión del programa con Argentina y destraba un dese… article.sc-b1cbf7fb-0 > div.sc-6f7fdbd5-0 > picture > img
www.clarin.com/img/2026/04/15/p8CRL9_7h_290x290__1.jpg22.5 KiB8.9 KiB
Te damos la bienvenida a Clarin div.fc-header > div.fc-header > div.fc-header-image-container > img.fc-header-image
/goZJiZGay_1ZLNoD1VD4ej6K8ePtnAxXE_8-bQnqG9smJU7Lglw2x5lb...6.8 KiB5.8 KiB
Crean la primera tableta de chocolate con células de cacao de laboratorio article.sc-56615857-0 > div.sc-8d4531fb-0 > picture.title-bottom > img
www.clarin.com/img/2023/02/26/JJ_SuLHnr_290x290__1.jpg18.2 KiB4.5 KiB
La AFA anunció que se pondrá firme con los jugadores que se paren sobre la pelo… ul > li > picture > img
www.clarin.com/img/2026/04/15/FezYB7HpL_110x110__1.jpg6.2 KiB4.3 KiB
Escándalo del propofol: El anestesista Hernán Boveri dijo que es "inocente" y q… ul > li > picture > img
www.clarin.com/img/2026/04/01/sDcX7ba7O_110x110__1.jpg8.5 KiB4.1 KiB

Optimize LCP by making the LCP image discoverable from the HTML immediately, and avoiding lazy-loading

Why this matters

Performance issues directly impact user engagement and conversion rates.

lhId: page-21-IMG
nodeLabel: El FMI aprobó la segunda revisión del programa con Argentina y destraba un dese…
path: 1,HTML,1,BODY,5,DIV,0,DIV,7,DIV,1,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,ARTICLE,0,DIV,1,PICTURE,1,IMG
selector: article.sc-b1cbf7fb-0 > div.sc-6f7fdbd5-0 > picture > img
snippet: <img alt="El FMI aprobó la segunda revisión del programa con Argentina y destraba un…" loading="eager" width="290" height="290" decoding="async" data-nimg="1" src="https://www.clarin.com/img/2026/04/15/p8CRL9_7h_290x290__1.jpg" style="color: transparent;" data-mrf-layout-img="">

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

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

These insights are also available in the Chrome DevTools Performance Panel - record a trace to view more detailed information.

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

TTI

Redirects introduce additional delays before the page can be loaded. Learn how to avoid page redirects.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 808 ms
URLTime Spent
clarin.com/808 ms
www.clarin.com/0.0 ms

The maximum potential First Input Delay that your users could experience is the duration of the longest task. Learn more about the Maximum Potential First Input Delay metric.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Diagnostics

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 150 ms 2.0 KiB
URLTransfer SizeEst Savings
gcprt.clarin.com/mirta.js?t=17762976000004.3 KiB2.0 KiB

Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. Learn how to reduce unused JavaScript.

Why this matters

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

Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to reduce Javascript execution time.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLTotal CPU TimeScript EvaluationScript Parse
www.clarin.com/_next/static/chunks/framework.3d1c67f841a27eb9-2afb8612.js1.8 s1.3 s22 ms
Unattributable1.8 s89 ms0.0 ms
ssl.p.jwpcdn.com/player/v/8.46.2/jwplayer.core.js1.6 s687 ms17 ms
www.clarin.com/1.2 s71 ms8.0 ms
ssl.p.jwpcdn.com/player/v/8.46.2/provider.hlsjs.js1.1 s878 ms42 ms
www.clarin.com/_next/static/chunks/pages/_app.589a5286a42fe80a-2afb8612.js639 ms432 ms205 ms
/pagead/managed/js/gpt/m202604140101/pubads_impl.js?cb=31...559 ms479 ms48 ms
ssl.p.jwpcdn.com/player/v/8.46.2/related.js550 ms291 ms13 ms
/353b4747-6720-4d07-915b-94054f33fe7b-web.js508 ms391 ms40 ms
sdk.mrf.io/statics/marfeel-sdk.js?id=2687470 ms418 ms1.1 ms
www.googletagmanager.com/gtm.js?id=GTM-J5TM425 ms309 ms48 ms
www.googletagmanager.com/gtag/js?id=G-YJ1VYD00PG&cx=c&gtm=4e64e1416 ms360 ms53 ms
ssl.p.jwpcdn.com/player/v/8.46.2/jwplayer.controls.js416 ms341 ms23 ms
www.googletagmanager.com/gtag/js?id=G-R810N2R7L3406 ms296 ms33 ms
/f/AGSKWxW16yaNBZZU1hcG0iYlGfYj1IpUAoWCA4Tb-ot-UG4M_ioCNW...357 ms198 ms44 ms
connect.facebook.net/en_US/fbevents.js335 ms235 ms26 ms
cdn.jwplayer.com/libraries/7xDq7CdE.js321 ms161 ms14 ms
www.googletagmanager.com/gtag/js?id=AW-863309160&cx=c&gtm=4e64e1306 ms270 ms35 ms
/signals/config/455329408009530?v=2.9.298&r=stable&domain...282 ms235 ms16 ms
www.clarin.com/cdn-cgi/challenge-platform/scripts/jsd/main.js251 ms194 ms2.5 ms
www.googletagmanager.com/gtag/js?id=AW-1024665980&cx=c&gtm=4e64e1234 ms197 ms36 ms
fundingchoicesmessages.google.com/i/242767168?ers=3227 ms204 ms19 ms
www.clarin.com/_next/static/chunks/pages/index.cf7ba7971118f24e-2afb8612.js155 ms154 ms0.3 ms
www.clarin.com/_next/static/chunks/main.63e1bc29049c53bf-2afb8612.js153 ms142 ms10 ms
sdk.mrf.io/statics/0639f9e9af1a7496d5c3.js133 ms122 ms0.5 ms
www.googletagmanager.com/gtag/destination?id=AW-1003324332&cx=c&gtm=4e64e1130 ms96 ms34 ms
www.clarin.com/_next/static/chunks/8818.2e606c944b75f7f5-2afb8612.js116 ms113 ms2.1 ms
securepubads.g.doubleclick.net/tag/js/gpt.js97 ms87 ms10 ms
cdn.jwplayer.com/libraries/Fli0NUni.js83 ms62 ms17 ms
census-web.scorecardresearch.com/plugins/streaming-jwplayer/v2/current.js82 ms66 ms16 ms
accounts.google.com/gsi/client68 ms34 ms29 ms
hub.fromdoppler.com/public/dhtrack.js66 ms47 ms12 ms
ssl.p.jwpcdn.com/player/v/8.46.2/jwpsrv.js58 ms53 ms5.4 ms
www.clarin.com/_next/static/chunks/8486.66b7c886c85cd66f-2afb8612.js55 ms51 ms4.3 ms
snap.licdn.com/li.lms-analytics/insight.min.js53 ms44 ms5.1 ms

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

CategoryTime Spent
Script Evaluation9.5 s
Other2.9 s
Style & Layout1.6 s
Script Parsing & Compilation1.1 s
Parse HTML & CSS496 ms
Rendering255 ms
Garbage Collection227 ms

Many navigations are performed by going back to a previous page, or forwards again. The back/forward cache (bfcache) can speed up these return navigations. Learn more about the bfcache

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failure reasonFailure type
The page has an unload handler in the main frame.Actionable

Minifying CSS files can reduce network payload sizes. Learn how to minify CSS.

Why this matters

Performance issues directly impact user engagement and conversion rates.

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.

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
Google div.sc-409f4571-0 > a.sc-dae466d9-0 > span.follow-google__content > img.btn
/images/collections/followgoogle/google-logo___695fe0813f...

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

Layout shift culprits
Optimize DOM size
LCP breakdown
Modern HTTP
Render blocking requests
Optimize viewport for mobile
User Timing marks and measures 20 user timings
Avoid long main-thread tasks 20 long tasks found
Network Requests
Network Round Trip Times 120 ms
Server Backend Latencies 170 ms
Tasks
Diagnostics
Metrics
Screenshot Thumbnails
Final Screenshot
Script Treemap Data
Resources Summary
Initial server response time was short Root document took 120 ms
Avoid large layout shifts 2 layout shifts found
INP breakdown
Avoid non-composited animations
96

Accessibility

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

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
Más información div.fc-dialog-content > div.fc-dialog-scrollable-content > button.fc-faq-header > span.fc-faq-label
Lista de partners div.fc-dialog-scrollable-content > div.fc-footer > p > a.fc-vendors-list-dialog
Gestionar opciones div.fc-dialog > div.fc-footer-buttons-container > button.fc-button > p.fc-manage-options-third-button-label

These are opportunities to improve the legibility of your content.

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Beneficios div.flex-col > ul.suscription > li.point > a
Ingresar div.flex-col > ul.suscription > li.point > a
Google Play div.flex-col > ul.download > li.point > a
App Store div.flex-col > ul.download > li.point > a
Últimas noticias div.list-container > ul.sections > li.point > a
Política div.list-container > ul.sections > li.point > a
Economía div.list-container > ul.sections > li.point > a
Espectáculos div.list-container > ul.sections > li.point > a
Opinión div.list-container > ul.sections > li.point > a
Mapa del sitio div.list-container > ul.sections > li.point > a
Horóscopo div.list-container > ul.services > li.point > a
Loterías y Quinielas div.list-container > ul.services > li.point > a
Lexi Reto div.list-container > ul.games > li.point > a
Los 8 Errores div.list-container > ul.games > li.point > a
Test de Actualidad div.list-container > ul.games > li.point > a
Más juegos div.list-container > ul.games > li.point > a
7 Minutos div.list-container > ul.newsletters > li.point > a
Humor político div.list-container > ul.newsletters > li.point > a
La intimidad del poder div.list-container > ul.newsletters > li.point > a
Más newsletters div.list-container > ul.newsletters > li.point > a
Grupo Clarín div.list-container > ul.clarin-group > li.point > a
Noticias Clarín div.list-container > ul.clarin-group > li.point > a
El Trece TV div.list-container > ul.clarin-group > li.point > a
La 100 div.list-container > ul.clarin-group > li.point > a
La Voz del Interior div.list-container > ul.clarin-group > li.point > a
VíaPaís div.list-container > ul.clarin-group > li.point > a
Rumbos div.list-container > ul.clarin-group > li.point > a
Diario Olé div.digital > ul.list__1 > li.point > a
Gran DT div.digital > ul.list__1 > li.point > a
Guía Clarín div.digital > ul.list__1 > li.point > a
Receptoria online div.digital > ul.list__1 > li.point > a
Colecciones Clarín div.digital > ul.list__1 > li.point > a
Contacte a la Redacción div.list-container > ul.list__1 > li.point > a
Atención al Cliente div.list-container > ul.list__1 > li.point > a
Ayuda div.list-container > ul.list__1 > li.point > a
Archivo div.list-container > ul.list__1 > li.point > a
Leé el diario de hoy div.sc-fe99bb8f-0 > div.cover-footer > div.centered > a.button
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
Elements with `role="dialog"` or `role="alertdialog"` have accessible names.
`[aria-hidden="true"]` elements do not contain focusable descendents
Elements use only permitted ARIA attributes
Document has a `<title>` element
`<html>` element has a `[lang]` attribute
`<html>` element has a valid value for its `[lang]` attribute
Links have a discernible name
Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
List items (`<li>`) are contained within `<ul>`, `<ol>` or `<menu>` parent elements
No element has a `[tabindex]` value greater than 0
Touch targets have sufficient size and spacing.
Heading elements appear in a sequentially-descending order
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.
`[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
`<frame>` or `<iframe>` elements have a title
`<html>` element has an `[xml:lang]` attribute with the same base language as the `[lang]` attribute.
Input buttons have discernible text.
`<input type="image">` elements have `[alt]` text
Links are distinguishable without relying on color.
The document does not use `<meta http-equiv="refresh">`
`<object>` elements have alternate text
Select elements have associated label elements.
Skip links are focusable.
Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
`[lang]` attributes have a valid value
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.
77

Best Practices

General

Deprecated APIs will eventually be removed from the browser. Learn more about deprecated APIs.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Deprecation / WarningSource
SharedStorage
StorageType.persistent is deprecated. Please use standardized navigator.storage instead.
Fledge
Unload event listeners are deprecated and will be removed.
AttributionReporting
Specifying overflow: visible on img, video and canvas tags may cause them to produce visual content outside of the element bounds. See https://github.com/WICG/shared-element-transitions/blob/main/debugging_overflow_on_images.md.

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.

SourceDescription
[GSI_LOGGER]: FedCM get() rejects with NetworkError: Error retrieving a token.
Access to XMLHttpRequest at 'https://ib.adnxs.com/getuidj?gdpr=0' from origin 'https://www.clarin.com' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.
Failed to load resource: net::ERR_FAILED
Not signed in with the identity provider.
Uses HTTPS
Avoids third-party cookies
Allows users to paste into input fields
Avoids requesting the geolocation permission on page load
Avoids requesting the notification permission on page load
Displays images with correct aspect ratio
Serves images with appropriate resolution
Page has the HTML doctype
Properly defines charset
No issues in the `Issues` panel in Chrome Devtools
Ensure CSP is effective against XSS attacks
Use a strong HSTS policy
Ensure proper origin isolation with COOP
Mitigate clickjacking with XFO or CSP
Mitigate DOM-based XSS with Trusted Types
Detected JavaScript libraries
Page has valid source maps
Redirects HTTP traffic to HTTPS
100

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.

Structured data is valid
Page isn’t blocked from indexing
Document has a `<title>` element
Document has a meta description
Page has successful HTTP status code
Links have descriptive text
Links are crawlable
robots.txt is valid
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

69
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
93
Accessibility Measures how accessible the page is for users with disabilities. Checks color contrast, ARIA labels, and semantic HTML.
77
Best Practices Checks for modern web development best practices including HTTPS, no console errors, and secure JavaScript.
100
SEO Measures basic SEO optimizations: meta tags, crawlability, link text, and mobile friendliness.

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.

1.44 s

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

1.80 s

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

269 ms

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

0.004

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

3.87 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.

7.20 s

Detailed Report

Audit breakdown by category with detailed findings.

69

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.

RequestCache TTLTransfer Size
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videos.clarin.com/thumbnails/wxa0g668-320.mp4900.0 s118.3 KiB
connect.facebook.net/en_US/fbevents.js1200.0 s96.4 KiB
assets-jpcust.jwpsrv.com/thumbnails/sg63dzmo-320.jpg900.0 s85.7 KiB
www.clarin.com/_next/static/chunks/pages/_app.589a5286a42fe80a-2afb8612.js691200.0 s744.0 KiB
videos.clarin.com/thumbnails/16ercrhe-320.mp4900.0 s79.6 KiB
cdn.jwplayer.com/libraries/7xDq7CdE.js180.0 s65.5 KiB
zonda.clarin.com/v1.2.13/zonda-js.min.js300.0 s54.0 KiB
assets-jpcust.jwpsrv.com/thumbnails/x1ylfgxa-320.jpg900.0 s57.9 KiB
sdk.mrf.io/statics/marfeel-sdk.js?id=26871800.0 s58.4 KiB
assets-jpcust.jwpsrv.com/thumbnails/fIt077jt-320.jpg900.0 s54.7 KiB
assets-jpcust.jwpsrv.com/thumbnails/gffrrbik-320.jpg900.0 s47.5 KiB
/signals/config/455329408009530?v=2.9.298&r=stable&domain...1200.0 s45.9 KiB
assets-jpcust.jwpsrv.com/thumbnails/xfrghn3m-720.jpg900.0 s37.4 KiB
census-web.scorecardresearch.com/plugins/streaming-jwplayer/v2/current.js86400.0 s55.9 KiB
sdk.mrf.io/statics/0639f9e9af1a7496d5c3.js3600.0 s24.0 KiB
ssl.p.jwpcdn.com/player/v/8.46.2/jwpsrv.js900.0 s18.0 KiB
www.clarin.com/_next/static/chunks/3566.e98a1f6b13ce5edd-2afb8612.js691200.0 s148.5 KiB
assets-jpcust.jwpsrv.com/thumbnails/qzoz2yr3-720.jpg900.0 s13.7 KiB
www.clarin.com/cdn-cgi/challenge-platform/h/g/scripts/jsd/b0a7532ac8ec/main.js?14400.0 s12.1 KiB
snap.licdn.com/li.lms-analytics/insight.min.js86400.0 s18.7 KiB
gcprt.clarin.com/mirta.js?t=17762976000000.0 ms4.5 KiB
www.clarin.com/_next/static/chunks/framework.3d1c67f841a27eb9-2afb8612.js691200.0 s44.3 KiB
/beacon.min.js/v8c78df7c7c0f484497ecbca7046644da177152312...86400.0 s10.7 KiB
get.s-onetag.com/b9b0d517-a3ef-4043-bfbc-abc88c44fdb9/tag.min.js86400.0 s10.7 KiB
www.clarin.com/_next/static/chunks/main.63e1bc29049c53bf-2afb8612.js691200.0 s35.8 KiB
signal-beacon.s-onetag.com/beacon.min.js86400.0 s8.9 KiB
sdk.mrf.io/statics/compass-multimedia-sdk.js?version=22583600.0 s4.3 KiB
/goZJiZGay_1ZLNoD1VD4ej6K8ePtnAxXE_8-bQnqG9smJU7Lglw2x5lb...86400.0 s7.1 KiB
sb.scorecardresearch.com/internal-cs/default/beacon.js86400.0 s6.7 KiB
www.clarin.com/_next/static/chunks/8486.66b7c886c85cd66f-2afb8612.js691200.0 s16.7 KiB
www.clarin.com/_next/static/chunks/8484.8feb5542dd622718-2afb8612.js691200.0 s13.4 KiB
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applets.ebxcdn.com/ebx.js7200.0 s1.0 KiB
www.clarin.com/_next/static/chunks/6538.a945ee00fef4c970-2afb8612.js691200.0 s7.3 KiB
www.clarin.com/_next/static/chunks/8050.7f7575e0fbc4512d-2afb8612.js691200.0 s7.1 KiB
www.clarin.com/_next/static/chunks/webpack.c30700175f91fd41-2afb8612.js691200.0 s7.0 KiB
www.clarin.com/_next/static/chunks/2128.af14784003f7d6cc-2afb8612.js691200.0 s6.8 KiB
/collect?v=2&fmt=js&pid=9321537&time=1776294165361&url=ht...0.0 ms692 B
www.clarin.com/_next/static/chunks/203.e60f296babdcb32a-2afb8612.js691200.0 s6.4 KiB
www.clarin.com/_next/static/chunks/6951.761f2338b3f3edd0-2afb8612.js691200.0 s6.4 KiB
www.clarin.com/_next/static/chunks/3472.10f5f45a2e70d578-2afb8612.js691200.0 s6.4 KiB
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www.clarin.com/_next/static/chunks/9973.84acca2e147baf6d-2afb8612.js691200.0 s5.9 KiB
www.clarin.com/_next/static/chunks/8998.96e52f32940d2604-2afb8612.js691200.0 s5.7 KiB
www.clarin.com/_next/static/css/177f57501ded5dc4.css691200.0 s5.6 KiB
www.clarin.com/_next/static/chunks/2008.3a0cc496dd9ce4bf-2afb8612.js691200.0 s5.3 KiB
www.clarin.com/_next/static/chunks/2248.7671e97cbb15cce4-2afb8612.js691200.0 s5.3 KiB
www.clarin.com/_next/static/chunks/6425.088aa8c5173ec6c6-2afb8612.js691200.0 s5.2 KiB
www.clarin.com/_next/static/chunks/2996.9a7f8f98a0c06ebd-2afb8612.js691200.0 s5.2 KiB
www.clarin.com/js/zonda-m.js?v=037604800.0 s5.1 KiB
www.clarin.com/_next/static/chunks/5002.f7211012699dbae1-2afb8612.js691200.0 s4.7 KiB
www.clarin.com/_next/static/chunks/5495.25082fd2b2f6b2e4-2afb8612.js691200.0 s4.7 KiB
www.clarin.com/_next/static/chunks/6017.08419d84d9947542-2afb8612.js691200.0 s4.7 KiB
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www.clarin.com/_next/static/chunks/4587.ab73a18e7236b23e-2afb8612.js691200.0 s4.5 KiB
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www.clarin.com/_next/static/chunks/4461.cef8330de1e52fb5-2afb8612.js691200.0 s2.3 KiB
www.clarin.com/_next/static/chunks/3589.ffbae8667a54be66-2afb8612.js691200.0 s1.9 KiB
www.clarin.com/_next/static/chunks/4877.59417e3ad2ebf11f-2afb8612.js691200.0 s1.9 KiB
www.clarin.com/js/ad-blocker.js604800.0 s1.5 KiB
www.clarin.com/_next/static/chunks/7789.bc88b926c4e2f62b-2afb8612.js691200.0 s1.2 KiB
www.clarin.com/_next/static/2afb8612/_buildManifest.js691200.0 s1.0 KiB
www.clarin.com/_next/static/chunks/pages/index.cf7ba7971118f24e-2afb8612.js691200.0 s665 B
www.clarin.com/_next/static/2afb8612/_ssgManifest.js691200.0 s376 B
/tr/?id=455329408009530&ev=PageView&dl=https%3A%2F%2Fwww....0.0 ms19 B

Your first network request is the most important. Reduce its latency by avoiding redirects, ensuring a fast server response, and enabling text compression.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Consider setting font-display to swap or optional to ensure text is consistently visible. swap can be further optimized to mitigate layout shifts with font metric overrides.

Why this matters

Performance issues directly impact user engagement and conversion rates.

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:1.891 source:map[column:158393 line:11 type:source-location url:https://cdn.jwplayer.com/libraries/7xDq7CdE.js urlProvider:network]]]
headings: [map[key:source label:Source valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]
items: [map[reflowTime:140.041 source:map[type:text value:[unattributed]]] map[reflowTime:5.235 source:map[column:38273 line:1 type:source-location url:https://sdk.mrf.io/statics/marfeel-sdk.js?id=2687 urlProvider:network]] map[reflowTime:9.875 source:map[column:125314 line:10 type:source-location url:https://cdn.jwplayer.com/libraries/7xDq7CdE.js urlProvider:network]] map[reflowTime:0.479 source:map[column:158756 line:10 type:source-location url:https://cdn.jwplayer.com/libraries/7xDq7CdE.js urlProvider:network]] map[reflowTime:1.127 source:map[column:28221 line:293 type:source-location url:https://connect.facebook.net/en_US/fbevents.js urlProvider:network]] map[reflowTime:4.33 source:map[column:28240 line:293 type:source-location url:https://connect.facebook.net/en_US/fbevents.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.

URLResource SizeEst Savings
Tostadas francesas div.flip-card-container-VV0A7lQtw > div.flip-card-inner > picture > img
www.clarin.com/img/2025/03/19/inmvsyGUq_600x600__1.jpg126.9 KiB111.7 KiB
Pechuga de pollo grillé div.flip-card-container-yOrQPRVBxl > div.flip-card-inner > picture > img
www.clarin.com/img/2025/08/18/mOzGYMgzo_600x600__1.jpg100.5 KiB85.3 KiB
Oda a los trenes del mundo article.sc-b1cbf7fb-0 > div.sc-df8ec5e3-0 > picture > img
www.clarin.com/img/2026/04/14/NmyKcqWX8_340x340__1.jpg84.0 KiB76.1 KiB
Acelga salteada div.flip-card-container-eqDj4jxlFW > div.flip-card-inner > picture > img
www.clarin.com/img/2025/05/14/IeJ90O1ai_600x600__1.jpg90.6 KiB75.3 KiB
Vuelven a llamar a declaración indagatoria a Diego Spagnuolo article.sc-b1cbf7fb-0 > div.sc-df8ec5e3-0 > picture > img
www.clarin.com/img/2025/12/01/eAYdAKHPQ_340x340__1.jpg78.6 KiB64.4 KiB
El Gobierno envió telegramas a 140 personas y avanza con los despidos en el Ser… article.sc-b1cbf7fb-0 > div.sc-d645642f-0 > picture > img
www.clarin.com/img/2026/03/19/2QY_4uYHg_290x140__1.jpg91.3 KiB61.7 KiB
Hummus de zanahoria div.flip-card-container-mr56hsTTkC > div.flip-card-inner > picture > img
www.clarin.com/img/2022/11/16/lY8ITrsr2_600x600__1.jpg63.7 KiB48.4 KiB
El Gobierno envió telegramas a 140 personas y avanza con los despidos en el Ser… ul > li > picture > img
www.clarin.com/img/2026/03/19/2QY_4uYHg_110x110__1.jpg71.6 KiB47.7 KiB
La Justicia confirmó que Adorni viajó a Aruba junto a toda su familia y pagó co… article.sc-b1cbf7fb-0 > div.sc-d645642f-0 > picture > img
www.clarin.com/img/2026/04/12/LqK4x7Z42_600x290__3.jpg#177627698826055.4 KiB47.5 KiB
Natalidad en barrios populares y villas: el índice que cambió en los últimos añ… article.sc-b1cbf7fb-0 > div.sc-d645642f-0 > picture > img
www.clarin.com/img/2024/03/14/BJintY7MI_290x140__1.jpg47.7 KiB45.0 KiB
Préstamo de US$ 200 mil a Adorni: una de las jubiladas declaró que no lo conocí… article.sc-b1cbf7fb-0 > div.sc-d645642f-0 > picture > img
www.clarin.com/img/2026/04/15/Hk-iMsiv9_290x140__1.jpg59.9 KiB42.0 KiB
¿Qué hacer frente a la violencia en las escuelas? article.sc-b1cbf7fb-0 > div.sc-df8ec5e3-0 > picture > img
www.clarin.com/img/2026/04/14/r_pYnQaA__340x340__1.jpg43.9 KiB40.9 KiB
Se confirmó la grave lesión de Marchesín: un duro diagnóstico para el arquero article.sc-b1cbf7fb-0 > div.sc-df8ec5e3-0 > picture > img
www.clarin.com/img/2026/04/15/KI8_fIpI7_340x340__1.jpg39.8 KiB36.8 KiB
Salud mental: lo que una ley puede y lo que solo los dispositivos resuelven article.sc-b1cbf7fb-0 > div.sc-f939e407-0 > picture > img
www.clarin.com/img/2020/05/15/PX1_UcZjE_290x140__1.jpg38.6 KiB35.3 KiB
Los niños que Chile busca article.sc-b1cbf7fb-0 > div.sc-df8ec5e3-0 > picture > img
www.clarin.com/img/2026/04/09/16L56EshE_340x340__1.jpg38.1 KiB35.1 KiB
El ex jefe de la IGJ dijo que no cree que Mahiques avance contra la corrupción … article.sc-b1cbf7fb-0 > div.sc-df8ec5e3-0 > picture > img
www.clarin.com/img/2026/03/30/QDKWD6Yb6_290x140__3.jpg#177626273028639.0 KiB35.0 KiB
La trama detrás de la renuncia de Mascherano tras ser campeón de la MLS con Mes… article.sc-b1cbf7fb-0 > div.sc-df8ec5e3-0 > picture > img
www.clarin.com/img/2026/04/15/pqyrCN_Ye_340x340__1.jpg33.2 KiB29.2 KiB
¿Milei pone toda la carne al asador? Comprar dólares para poner pesos en la cal… article.sc-b1cbf7fb-0 > div.sc-df8ec5e3-0 > picture > img
www.clarin.com/img/2026/04/14/JXXLCd_vS_340x340__1.jpg34.2 KiB25.3 KiB
La inflación y el problema de la última milla article.sc-b1cbf7fb-0 > div.sc-f939e407-0 > picture > img
www.clarin.com/img/2025/11/08/275Dt6Vm9_290x140__7.jpg#177626679994422.5 KiB18.9 KiB
Otra denuncia contra Agostina Páez: su ex novio la demandó por robarle el auto article.sc-b1cbf7fb-0 > div.sc-d645642f-0 > picture > img
www.clarin.com/img/2026/03/31/kSrpmJUke_290x140__3.jpg#177624973630325.2 KiB17.9 KiB
El FMI aprobó la segunda revisión del programa con Argentina y destraba un dese… article.sc-b1cbf7fb-0 > div.sc-6f7fdbd5-0 > picture > img
www.clarin.com/img/2026/04/15/p8CRL9_7h_600x290__1.jpg42.7 KiB14.7 KiB
Nuevo tiroteo en una escuela de Turquía: al menos 9 muertos y 13 heridos article.sc-b1cbf7fb-0 > div.sc-d645642f-0 > picture > img
www.clarin.com/img/2026/04/15/yTZ1SALmi_290x140__1.jpg20.9 KiB14.3 KiB
article.sc-b1cbf7fb-0 > div.sc-d645642f-0 > div.sc-8b520f7a-0 > video article.sc-b1cbf7fb-0 > div.sc-d645642f-0 > div.sc-8b520f7a-0 > video
assets-jpcust.jwpsrv.com/thumbnails/xfrghn3m-720.jpg37.0 KiB13.5 KiB
Estados Unidos está analizando celebrar una segunda ronda de conversaciones de … article.sc-b1cbf7fb-0 > div.sc-d645642f-0 > picture > img
www.clarin.com/img/2026/04/15/ChKjSJMOz_290x140__1.jpg16.5 KiB13.4 KiB
Bayern Múnich eliminó al Real Madrid con dos golazos sobre el cierre y se metió… article.sc-b1cbf7fb-0 > div.sc-d645642f-0 > picture > img
www.clarin.com/img/2026/04/15/TtqHYd7fN_290x140__1.jpg18.3 KiB11.7 KiB
Irán amenaza con bloquear el Mar Rojo y EE.UU. envía más tropas al Golfo, en me… article.sc-b1cbf7fb-0 > div.sc-d645642f-0 > picture > img
www.clarin.com/img/2024/05/09/DiY--UkS9_290x140__1.jpg16.1 KiB9.2 KiB
Los hoteles de EE.UU. bajan sus tarifas por las pocas reservas: el precio de la… article.sc-b1cbf7fb-0 > div.sc-d645642f-0 > picture > img
www.clarin.com/img/2026/04/15/CORQSsxHt_290x140__1.jpg14.8 KiB8.2 KiB
Trump vuelve a publicar una imagen de Jesús en redes: "A la izquierda radical n… article.sc-b1cbf7fb-0 > div.sc-d645642f-0 > picture > img
www.clarin.com/img/2026/04/15/LEXNhyjSk_290x140__1.jpg11.2 KiB8.1 KiB
Quita de impuestos en la Ciudad: eliminaron Ingresos Brutos para más de 140.000… article.sc-b1cbf7fb-0 > div.sc-d645642f-0 > picture > img
www.clarin.com/img/2025/10/28/gL5V1CQRv_290x140__1.jpg14.5 KiB7.8 KiB
Una por una, las 22 lesiones en la cabeza que tenía Ángel por los golpes que re… article.sc-b1cbf7fb-0 > div.sc-d645642f-0 > picture > img
www.clarin.com/img/2026/04/08/V8XGuPhr-_290x140__1.jpg13.8 KiB7.2 KiB
La tragedia de Shadya Altamirano: fotos y videos íntimos, una decisión drástica… article.sc-b1cbf7fb-0 > div.sc-d645642f-0 > picture > img
www.clarin.com/img/2026/04/15/OLkf-7qxj_290x140__1.jpg12.4 KiB5.8 KiB
"No controlé la bronca, saqué un arma y disparé": la defensa del colorista que … article.sc-b1cbf7fb-0 > div.sc-d645642f-0 > picture > img
www.clarin.com/img/2026/04/15/jixtbflXH_290x140__1.jpg15.9 KiB5.1 KiB
Te damos la bienvenida a Clarin div.fc-header > div.fc-header > div.fc-header-image-container > img.fc-header-image
/goZJiZGay_1ZLNoD1VD4ej6K8ePtnAxXE_8-bQnqG9smJU7Lglw2x5lb...6.8 KiB4.6 KiB
Inflación: qué se espera para abril y cuánto hubiese dado el IPC este mes con l… article.sc-b1cbf7fb-0 > div.sc-6f7fdbd5-0 > picture > img
www.clarin.com/img/2025/06/12/KFuAKWGka_600x290__1.jpg38.4 KiB4.5 KiB
La AFA anunció que se pondrá firme con los jugadores que se paren sobre la pelo… ul > li > picture > img
www.clarin.com/img/2026/04/15/FezYB7HpL_110x110__1.jpg6.2 KiB4.2 KiB
Escándalo del propofol: El anestesista Hernán Boveri dijo que es "inocente" y q… ul > li > picture > img
www.clarin.com/img/2026/04/01/sDcX7ba7O_110x110__1.jpg8.5 KiB4.1 KiB

Optimize LCP by making the LCP image discoverable from the HTML immediately, and avoiding lazy-loading

Why this matters

Performance issues directly impact user engagement and conversion rates.

lhId: page-36-IMG
nodeLabel: El FMI aprobó la segunda revisión del programa con Argentina y destraba un dese…
path: 1,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,ARTICLE,0,DIV,1,PICTURE,1,IMG
selector: article.sc-b1cbf7fb-0 > div.sc-6f7fdbd5-0 > picture > img
snippet: <img alt="El FMI aprobó la segunda revisión del programa con Argentina y destraba un…" loading="eager" width="290" height="290" decoding="async" data-nimg="1" style="color:transparent" src="https://www.clarin.com/img/2026/04/15/p8CRL9_7h_600x290__1.jpg" data-mrf-layout-img="">

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

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

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: 255 ms
URLTime Spent
clarin.com/255 ms
www.clarin.com/0.0 ms

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

TTI

The maximum potential First Input Delay that your users could experience is the duration of the longest task. Learn more about the Maximum Potential First Input Delay metric.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Diagnostics

Reduce unused 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

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

CategoryTime Spent
Script Evaluation2.0 s
Other650 ms
Style & Layout438 ms
Script Parsing & Compilation254 ms
Rendering118 ms
Parse HTML & CSS93 ms
Garbage Collection52 ms

Many navigations are performed by going back to a previous page, or forwards again. The back/forward cache (bfcache) can speed up these return navigations. Learn more about the bfcache

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failure reasonFailure type
The page has an unload handler in the main frame.Actionable

Minifying CSS files can reduce network payload sizes. Learn how to minify CSS.

Why this matters

Performance issues directly impact user engagement and conversion rates.

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 0.0 ms 2.0 KiB
URLTransfer SizeEst Savings
gcprt.clarin.com/mirta.js?t=17762976000004.3 KiB2.0 KiB

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.

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
Google div.sc-409f4571-0 > a.sc-dae466d9-0 > span.follow-google__content > img.btn
/images/collections/followgoogle/google-logo___695fe0813f...

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

Layout shift culprits
Optimize DOM size
LCP breakdown
Modern HTTP
Render blocking requests
Optimize viewport for mobile
User Timing marks and measures 20 user timings
Avoid long main-thread tasks 11 long tasks found
Network Requests
Network Round Trip Times 110 ms
Server Backend Latencies 220 ms
Tasks
Diagnostics
Metrics
Screenshot Thumbnails
Final Screenshot
Script Treemap Data
Resources Summary
Initial server response time was short Root document took 120 ms
Avoid large layout shifts 2 layout shifts found
INP breakdown
Avoid non-composited animations
93

Accessibility

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

Contrast

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Más información div.fc-dialog-content > div.fc-dialog-scrollable-content > button.fc-faq-header > span.fc-faq-label
Lista de partners div.fc-dialog-scrollable-content > div.fc-footer > p > a.fc-vendors-list-dialog
Gestionar opciones div.fc-dialog > div.fc-footer-buttons-container > button.fc-button > p.fc-manage-options-third-button-label

These are opportunities to improve the legibility of your content.

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
Las claves del acuerdo con el FMI: menos superávit, más reservas y "vivir con l… ul.sc-d030e515-0 > li > article > a
Por la inflación de marzo, aumentan 5,4% los colectivos en mayo ul.sc-d030e515-0 > li > article > a
Beneficios div.flex-col > ul.suscription > li.point > a
Ingresar div.flex-col > ul.suscription > li.point > a
Google Play div.flex-col > ul.download > li.point > a
App Store div.flex-col > ul.download > li.point > a
Política div.list-container > ul.sections > li.point > a
Economía div.list-container > ul.sections > li.point > a
Sociedad div.list-container > ul.sections > li.point > a
Deportes div.list-container > ul.sections > li.point > a
Espectáculos div.list-container > ul.sections > li.point > a
Opinión div.list-container > ul.sections > li.point > a
Cultura div.list-container > ul.sections > li.point > a
Rural div.list-container > ul.sections > li.point > a
Clima div.list-container > ul.services > li.point > a
Horóscopo div.list-container > ul.services > li.point > a
Divisas div.list-container > ul.services > li.point > a
Claringrilla div.list-container > ul.games > li.point > a
Sudoku div.list-container > ul.games > li.point > a
Lexi Reto div.list-container > ul.games > li.point > a
Los 8 Errores div.list-container > ul.games > li.point > a
Más juegos div.list-container > ul.games > li.point > a
7 Minutos div.list-container > ul.newsletters > li.point > a
Humor político div.list-container > ul.newsletters > li.point > a
Grupo Clarín div.list-container > ul.clarin-group > li.point > a
Noticias Clarín div.list-container > ul.clarin-group > li.point > a
TN div.list-container > ul.clarin-group > li.point > a
El Trece TV div.list-container > ul.clarin-group > li.point > a
Mitre div.list-container > ul.clarin-group > li.point > a
La 100 div.list-container > ul.clarin-group > li.point > a
Ciudad div.list-container > ul.clarin-group > li.point > a
Cienradios div.list-container > ul.clarin-group > li.point > a
TyCSports div.list-container > ul.clarin-group > li.point > a
VíaPaís div.list-container > ul.clarin-group > li.point > a
Rumbos div.list-container > ul.clarin-group > li.point > a
Diario Olé div.digital > ul.list__1 > li.point > a
Gran DT div.digital > ul.list__1 > li.point > a
Argenprop div.digital > ul.list__1 > li.point > a
Guía Clarín div.digital > ul.list__1 > li.point > a
Clasificados div.digital > ul.list__1 > li.point > a
Elle div.digital > ul.list__1 > li.point > a
Kenja div.digital > ul.list__1 > li.point > a
Ayuda div.list-container > ul.list__1 > li.point > a
Archivo div.list-container > ul.list__1 > li.point > a

These items highlight common accessibility best practices.

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Beneficios div.flex-col > ul.suscription > li.point > a
Ingresar div.flex-col > ul.suscription > li.point > a
Google Play div.flex-col > ul.download > li.point > a
App Store div.flex-col > ul.download > li.point > a
Últimas noticias div.list-container > ul.sections > li.point > a
Política div.list-container > ul.sections > li.point > a
Economía div.list-container > ul.sections > li.point > a
Espectáculos div.list-container > ul.sections > li.point > a
Opinión div.list-container > ul.sections > li.point > a
Mapa del sitio div.list-container > ul.sections > li.point > a
Horóscopo div.list-container > ul.services > li.point > a
Loterías y Quinielas div.list-container > ul.services > li.point > a
Lexi Reto div.list-container > ul.games > li.point > a
Los 8 Errores div.list-container > ul.games > li.point > a
Test de Actualidad div.list-container > ul.games > li.point > a
Más juegos div.list-container > ul.games > li.point > a
7 Minutos div.list-container > ul.newsletters > li.point > a
Humor político div.list-container > ul.newsletters > li.point > a
La intimidad del poder div.list-container > ul.newsletters > li.point > a
Más newsletters div.list-container > ul.newsletters > li.point > a
Grupo Clarín div.list-container > ul.clarin-group > li.point > a
Noticias Clarín div.list-container > ul.clarin-group > li.point > a
El Trece TV div.list-container > ul.clarin-group > li.point > a
La 100 div.list-container > ul.clarin-group > li.point > a
La Voz del Interior div.list-container > ul.clarin-group > li.point > a
VíaPaís div.list-container > ul.clarin-group > li.point > a
Rumbos div.list-container > ul.clarin-group > li.point > a
Diario Olé div.digital > ul.list__1 > li.point > a
Gran DT div.digital > ul.list__1 > li.point > a
Guía Clarín div.digital > ul.list__1 > li.point > a
Receptoria online div.digital > ul.list__1 > li.point > a
Colecciones Clarín div.digital > ul.list__1 > li.point > a
Contacte a la Redacción div.list-container > ul.list__1 > li.point > a
Atención al Cliente div.list-container > ul.list__1 > li.point > a
Ayuda div.list-container > ul.list__1 > li.point > a
Archivo div.list-container > ul.list__1 > li.point > a
Leé el diario de hoy div.sc-fe99bb8f-0 > div.cover-footer > div.centered > a.button
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
`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
ARIA attributes are used as specified for the element's role
Elements with `role="dialog"` or `role="alertdialog"` have accessible names.
`[aria-hidden="true"]` elements do not contain focusable descendents
Elements use only permitted ARIA attributes
Document has a `<title>` element
`<html>` element has a `[lang]` attribute
`<html>` element has a valid value for its `[lang]` attribute
Links have a discernible name
Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
List items (`<li>`) are contained within `<ul>`, `<ol>` or `<menu>` parent elements
No element has a `[tabindex]` value greater than 0
Heading elements appear in a sequentially-descending order
Document has a main landmark.
Deprecated ARIA roles were not used
`<video>` elements contain a `<track>` element with `[kind="captions"]`
Uses ARIA roles only on compatible elements
Identical links have the same purpose.
`[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
`<frame>` or `<iframe>` elements have a title
`<html>` element has an `[xml:lang]` attribute with the same base language as the `[lang]` attribute.
Input buttons have discernible text.
`<input type="image">` elements have `[alt]` text
Form elements have associated labels
Links are distinguishable without relying on color.
The document does not use `<meta http-equiv="refresh">`
`<object>` elements have alternate text
Select elements have associated label elements.
Skip links are focusable.
Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
`[lang]` attributes have a valid value
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.
77

Best Practices

General

Deprecated APIs will eventually be removed from the browser. Learn more about deprecated APIs.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Deprecation / WarningSource
SharedStorage
StorageType.persistent is deprecated. Please use standardized navigator.storage instead.
Fledge
Unload event listeners are deprecated and will be removed.
AttributionReporting
Specifying overflow: visible on img, video and canvas tags may cause them to produce visual content outside of the element bounds. See https://github.com/WICG/shared-element-transitions/blob/main/debugging_overflow_on_images.md.

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.

SourceDescription
[GSI_LOGGER]: FedCM get() rejects with NetworkError: Error retrieving a token.
Access to XMLHttpRequest at 'https://ib.adnxs.com/getuidj?gdpr=0' from origin 'https://www.clarin.com' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.
Failed to load resource: net::ERR_FAILED
Not signed in with the identity provider.
Uses HTTPS
Avoids third-party cookies
Allows users to paste into input fields
Avoids requesting the geolocation permission on page load
Avoids requesting the notification permission on page load
Displays images with correct aspect ratio
Serves images with appropriate resolution
Page has the HTML doctype
Properly defines charset
No issues in the `Issues` panel in Chrome Devtools
Ensure CSP is effective against XSS attacks
Use a strong HSTS policy
Ensure proper origin isolation with COOP
Mitigate clickjacking with XFO or CSP
Mitigate DOM-based XSS with Trusted Types
Detected JavaScript libraries
Page has valid source maps
Redirects HTTP traffic to HTTPS
100

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.

Structured data is valid
Page isn’t blocked from indexing
Document has a `<title>` element
Document has a meta description
Page has successful HTTP status code
Links have descriptive text
Links are crawlable
robots.txt is valid
Image elements have `[alt]` attributes
Document has a valid `hreflang`
Document has a valid `rel=canonical`

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