C — https://interia.pl | BeaverCheck Audit

Site Health

Score: 75 / 100

Based on 8 categories, 0 sections

Decent speed, but optimizing further could improve engagement.

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.

Good content signals with minor gaps.

Reasonable footprint with room for optimization.

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

Bulma · 346 peers

You 75

Avg 74

At average

0 50 100

Better than 57% of Bulma sites See full Bulma benchmark →

core-js · 1488 peers

You 75

Avg 72

At average

0 50 100

Better than 76% of core-js sites See full core-js 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

4 button(s) with no accessible text

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

Accessibility › Link & Button Quality

No <main> landmark found

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

Accessibility › Landmark Structure

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 →

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Markdown

[![BeaverCheck](https://beavercheck.com/badge?url=https%3A%2F%2Finteria.pl)](https://beavercheck.com/results/1bf3eb75-1f63-4800-9f6f-65dd1334cfe5)

HTML

<a href="https://beavercheck.com/results/1bf3eb75-1f63-4800-9f6f-65dd1334cfe5"><img src="https://beavercheck.com/badge?url=https%3A%2F%2Finteria.pl" alt="BeaverCheck Score"></a>

Image URL

https://beavercheck.com/badge?url=https%3A%2F%2Finteria.pl

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. 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.

2 accessibility issues exclude users who rely on assistive technology.

Conversion Barriers

2 critical 6 warning

8 barrier(s) likely increasing bounce by ~29%.

Speed (2)

Page takes 11.6s to load

+12% bounce

Users abandon at ~3s — you're 9.1s over the 2.5s threshold

Fix: Optimize render-blocking resources, preload the hero image, and compress images

High main-thread blocking time

+2% bounce

Page is non-interactive for 236ms after first paint

Fix: Defer third-party scripts and split large bundles

Trust (2)

No HSTS header

+1% bounce

Returning visitors are briefly exposed to downgrade attacks on first request

Fix: Set Strict-Transport-Security: max-age=31536000; includeSubDomains

No Content-Security-Policy header

+1% bounce

Higher XSS blast radius — one compromised script can exfiltrate the checkout form

Fix: Ship a reporting-only CSP first, then enforce once violations are clean

Content (2)

No structured data

+2% bounce

No rich-result eligibility in Google — lower SERP CTR vs competitors with stars and prices

Fix: Add JSON-LD for your page type (Product, Article, FAQPage, LocalBusiness, …)

Content is hard to read

+2% bounce

Graduate-level reading difficulty — limits the addressable audience for product or blog pages

Fix: Shorten sentences; replace jargon with plain language; target Flesch ease ≥60

Navigation (2)

No skip-to-content link

+1% bounce

Keyboard and screen-reader users must tab through the entire header on every page

Fix: Add a visible-on-focus <a href="#main">Skip to content</a> as the first focusable element

5 broken link(s) on the page

+5% bounce

Clicks land on 404s — trust drops and the session often ends

Fix: Fix or remove the broken destinations surfaced on the Content tab

Preliminary CRO audit — each barrier links to the tab with detailed analysis.

Return on Investment

PLN 675 investment → PLN 6,891/month returns + EUR 120,500,000 risk avoided

Payback period: < 1 month First-year ROI: +12151%

Investment

PLN 675

4h · 5 findings

Monthly returns

PLN 6,891 /mo

~PLN 82,694 / year

Conversions recovered PLN 6,890
Bandwidth savings PLN 1.66

Regulatory risk avoided

EUR 120,500,000

if kept compliant

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

Payback period

0 12mo 24mo

PLN 225 — 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

zł675

4.5 developer hours at zł150/hr

Based on Poland rates (zł150/hr)

Quick wins

zł225 3 fixes in ~90 minutes

Start here for the best return on investment

Cost by category

Cost by effort level

Adjust assumptions

Custom rate

zł /hr

Rates reflect fully-loaded developer cost including overhead

How developer rates are sourced

What Inaction Is Costing You

PLN 10,041,668 / month at risk

~PLN 120,500,020 / year if left unfixed

Compliance Risk

€120,500,000

ePrivacy DirectiveRODOEAA

No privacy policy link detected
RODO: EUR 10,000 – EUR 20,000,000
Trackers detected but no cookie policy found
RODO: EUR 5,000 – EUR 10,000,000
Trackers detected but no cookie policy found
RODO: EUR 10,000 – EUR 20,000,000

+8 more

Bandwidth Waste

PLN 1.66 /mo

5188.5 MB/mo × 0.320 PLN/GB

Optimize transfer: save ~519 KB per page load
Saves PLN 1.66/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

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Lighthouse Scores

Industry-standard audits powered by Google Lighthouse.

Performance

Accessibility

100

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.

4.36 s

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

11.60 s

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

236 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.

5.50 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.

11.63 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.

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:5.164 source:map[column:24036 line:1 type:source-location url:https://www.interia.pl/build/7b7747ec045ae606eb720a1222f56098-app.8bb1cdbb.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:34.717 source:map[column:204 line:0 type:source-location url:https://www.interia.pl/build/7b7747ec045ae606eb720a1222f56098-inpl.loading.288b0553.js urlProvider:network]] map[reflowTime:67.895 source:map[column:56 line:6445 type:source-location url:https://www.interia.pl/ urlProvider:network]] map[reflowTime:0.866 source:map[column:25744 line:0 type:source-location url:https://js.iplsc.com/iwa3/3.0.149/new/main.iwa.js urlProvider:network]] map[reflowTime:1.012 source:map[column:19080 line:0 type:source-location url:https://www.interia.pl/build/7b7747ec045ae606eb720a1222f56098-app.8bb1cdbb.js urlProvider:network]] map[reflowTime:0.973 source:map[column:24253 line:0 type:source-location url:https://www.interia.pl/build/7b7747ec045ae606eb720a1222f56098-app.8bb1cdbb.js urlProvider:network]] map[reflowTime:4.191 source:map[column:24296 line:0 type:source-location url:https://www.interia.pl/build/7b7747ec045ae606eb720a1222f56098-app.8bb1cdbb.js urlProvider:network]] map[reflowTime:0.162 source:map[column:347 line:66 type:source-location url:https://interia.hit.gemius.pl/xgemius.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
ul.news-ul > li.news-li > a.tile-a > img.tile-img `ul.news-ul > li.news-li > a.tile-a > img.tile-img`	msg2021.iplsc.com/ext/000MORG1UYAJVTHY-C454.jpg	47.5 KiB	31.9 KiB
ul.news-ul > li.news-li > a.tile-a > img.tile-img `ul.news-ul > li.news-li > a.tile-a > img.tile-img`	msg2021.iplsc.com/ext/000MOMQOBPM183TT-C454.jpg	45.0 KiB	29.4 KiB
li.news-li > a.listitem-a > div.listitem-img-wrapper > img.listitem-img `li.news-li > a.listitem-a > div.listitem-img-wrapper > img.listitem-img`	msg2021.iplsc.com/ext/000MOOL6WS905QDL-C490.jpg	27.8 KiB	25.9 KiB
li.news-li > a.listitem-a > div.listitem-img-wrapper > img.listitem-img `li.news-li > a.listitem-a > div.listitem-img-wrapper > img.listitem-img`	msg2021.iplsc.com/ext/000MONPBWQ1T3YL3-C490.jpg	24.3 KiB	22.3 KiB
ul.wiadspec-ul > li.news-li > a.tile-a > img.tile-img `ul.wiadspec-ul > li.news-li > a.tile-a > img.tile-img`	msg2021.iplsc.com/ext/000MORNKKLBS0N9D-C454.jpg	37.3 KiB	21.8 KiB
li.news-li > a.listitem-a > div.listitem-img-wrapper > img.listitem-img `li.news-li > a.listitem-a > div.listitem-img-wrapper > img.listitem-img`	msg2021.iplsc.com/ext/000MOQM37FH9QYNE-C490.jpg	22.1 KiB	20.1 KiB
Anna Nicz `ul.header-widget > li.header-li > a.header-a > img`	msg2021.iplsc.com/ext/000G5VYCUP23CF6L-C50.png	19.6 KiB	19.3 KiB
Wiktor Kazanecki `ul.header-widget > li.header-li > a.header-a > img`	msg2021.iplsc.com/ext/000G5UK7ESUTOU9P-C50.png	19.2 KiB	18.9 KiB
Marta Kurzyńska `ul.header-widget > li.header-li > a.header-a > img`	msg2021.iplsc.com/ext/000KAAQQ3IB3I8PT-C50.png	17.6 KiB	17.3 KiB
Jakub Krzywiecki `ul.header-widget > li.header-li > a.header-a > img`	msg2021.iplsc.com/ext/000G5VYIKAS47NPK-C50.png	17.0 KiB	16.7 KiB
Zdanowicz pomiędzy wersami `ul.header-widget > li.header-li > a.header-a > img.podcast-img`	msg2021.iplsc.com/ext/000HNPF5GMT9S8R6-C50.png	17.0 KiB	16.7 KiB
Dagmara Pakuła `ul.header-widget > li.header-li > a.header-a > img`	msg2021.iplsc.com/ext/000M8J45YAFEPDPH-C50.png	16.6 KiB	16.3 KiB
Gwiazdowski mówi Interii `ul.header-widget > li.header-li > a.header-a > img.podcast-img`	msg2021.iplsc.com/ext/000HNPFCWTHW5XD1-C50.png	15.4 KiB	15.1 KiB
Justyna Kaczmarczyk `ul.header-widget > li.header-li > a.header-a > img`	msg2021.iplsc.com/ext/000G5ED188HTMMBQ-C50.png	15.2 KiB	14.9 KiB
Jolanta Kamińska `ul.header-widget > li.header-li > a.header-a > img`	msg2021.iplsc.com/ext/000G5ZZKRJD9642Y-C50.png	14.7 KiB	14.4 KiB
li.news-li > a.listitem-a > div.listitem-img-wrapper > img.listitem-img `li.news-li > a.listitem-a > div.listitem-img-wrapper > img.listitem-img`	msg2021.iplsc.com/ext/000MORK9L7BWPRSL-C490.jpg	16.1 KiB	14.2 KiB
Cezary Michalski `ul.header-widget > li.header-li > div.header-box > img`	msg2021.iplsc.com/ext/000LKZ0ADSYF8VR7-C50.png	14.1 KiB	13.8 KiB
li.news-li > a.listitem-a > div.listitem-img-wrapper > img.listitem-img `li.news-li > a.listitem-a > div.listitem-img-wrapper > img.listitem-img`	msg2021.iplsc.com/ext/000MORMGOT2V69TD-C490.jpg	15.7 KiB	13.8 KiB
Andrzej Krajewski `ul.header-widget > li.header-li > div.header-box > img`	msg2021.iplsc.com/ext/000LXRSOJ8K7AUDC-C50.png	14.1 KiB	13.7 KiB
Przemysław Białkowski `ul.header-widget > li.header-li > a.header-a > img.podcast-img`	msg2021.iplsc.com/ext/000JUHTXH2U3U2QI-C50.png	14.0 KiB	13.7 KiB
Tomasz Sajewicz `ul.header-widget > li.header-li > div.header-box > img`	msg2021.iplsc.com/ext/000LKZ0G6I40NBNC-C50.png	13.8 KiB	13.4 KiB
li.news-li > a.listitem-a > div.listitem-img-wrapper > img.listitem-img `li.news-li > a.listitem-a > div.listitem-img-wrapper > img.listitem-img`	msg2021.iplsc.com/ext/000MOR9525JB018Y-C490.jpg	15.3 KiB	13.4 KiB
Dominik Héjj `ul.header-widget > li.header-li > div.header-box > img`	msg2021.iplsc.com/ext/000LKYX97SCCOF6I-C50.png	13.7 KiB	13.3 KiB
Antoni Dudek `ul.header-widget > li.header-li > div.header-box > img`	msg2021.iplsc.com/ext/000LKY2Q8PT2RO4L-C50.png	13.6 KiB	13.2 KiB
Leszek Jażdżewski `ul.header-widget > li.header-li > div.header-box > img`	msg2021.iplsc.com/ext/000LKYXEKGKGO26S-C50.png	13.5 KiB	13.1 KiB
li.news-li > a.listitem-a > div.listitem-img-wrapper > img.listitem-img `li.news-li > a.listitem-a > div.listitem-img-wrapper > img.listitem-img`	msg2021.iplsc.com/ext/000MORJN2G47MNBP-C490.jpg	14.9 KiB	13.0 KiB
Jarosław Kuisz `ul.header-widget > li.header-li > div.header-box > img`	msg2021.iplsc.com/ext/000LKZ07PQHAWQ0T-C50.png	13.1 KiB	12.8 KiB
Jan Radomski `ul.header-widget > li.header-li > div.header-box > img`	msg2021.iplsc.com/ext/000LSR7405REQHAX-C50.png	12.3 KiB	11.9 KiB
Bartosz Rydliński `ul.header-widget > li.header-li > div.header-box > img`	msg2021.iplsc.com/ext/000M6MZYQU3V9J0E-C50.png	12.1 KiB	11.8 KiB
Dawid Serafin `ul.header-widget > li.header-li > a.header-a > img`	msg2021.iplsc.com/ext/000G5EOSGXCT8MFA-C50.png	11.8 KiB	11.5 KiB
Andrzej Kohut `ul.header-widget > li.header-li > div.header-box > img`	msg2021.iplsc.com/ext/000LKYXKOF490AD1-C50.png	11.8 KiB	11.5 KiB
Łukasz Rogojsz `ul.header-widget > li.header-li > a.header-a > img`	msg2021.iplsc.com/ext/000G5EC3RBBM62RM-C50.png	11.3 KiB	11.0 KiB
Polityczny WF `ul.header-widget > li.header-li > a.header-a > img.podcast-img`	msg2021.iplsc.com/ext/000LNWQ7GLL8ECII-C50.png	11.2 KiB	10.9 KiB
Łukasz Szpyrka `ul.header-widget > li.header-li > a.header-a > img`	msg2021.iplsc.com/ext/000G5EBM8FERP6RD-C50.png	10.8 KiB	10.5 KiB
Piotr Witwicki `ul.header-widget > li.header-li > a.header-a > img`	msg2021.iplsc.com/ext/000G5E875SKIVVTF-C50.png	10.5 KiB	10.2 KiB
li.news-li > a.listitem-a > div.listitem-img-wrapper > img.listitem-img `li.news-li > a.listitem-a > div.listitem-img-wrapper > img.listitem-img`	msg2021.iplsc.com/ext/000MORIWKY71KR4C-C490.jpg	10.2 KiB	8.3 KiB
li.news-li > a.listitem-a > div.listitem-img-wrapper > img.listitem-img `li.news-li > a.listitem-a > div.listitem-img-wrapper > img.listitem-img`	msg2021.iplsc.com/ext/000MORDLX4P82KPW-C490.jpg	9.1 KiB	7.3 KiB

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

lhId: page-4-IMG

nodeLabel: ul.wiadspec-ul > li.news-li > a.tile-a > img.tile-img

path: 1,HTML,1,BODY,10,SECTION,0,DIV,0,DIV,1,UL,0,LI,0,A,0,IMG

selector: ul.wiadspec-ul > li.news-li > a.tile-a > img.tile-img

snippet: <img data-attachment="000MORNKKLBS0N9D" class="tile-img" src="https://msg2021.iplsc.com/ext/000MORNKKLBS0N9D-C454.jpg" alt="">

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

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Transfer Size	Duration
msg2021.iplsc.com/build/7b7747ec045ae606eb720a1222f56098-news.4278b67e.css	3.4 KiB
msg2021.iplsc.com/build/7b7747ec045ae606eb720a1222f56098-app.daa14665.css	9.5 KiB
msg2021.iplsc.com/build/7b7747ec045ae606eb720a1222f56098-core.048a56fb.css	17.9 KiB	1.1 s
www.interia.pl/build/7b7747ec045ae606eb720a1222f56098-inpl.swipe.9c1d7089.js	3.7 KiB
www.interia.pl/build/7b7747ec045ae606eb720a1222f56098-videoplayers.ffeda734.js	2.1 KiB
www.interia.pl/build/7b7747ec045ae606eb720a1222f56098-common.bf712321.js	1.7 KiB
www.interia.pl/build/7b7747ec045ae606eb720a1222f56098-vendors.fa8239f3.js	12.4 KiB
www.interia.pl/build/7b7747ec045ae606eb720a1222f56098-runtime.d94b3b43.js	1016 B

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Request	Cache TTL	Transfer Size
interia.hit.gemius.pl/xgemius.js	43200.0 s	19.5 KiB
/getid.js?fpdata=i4KKSFtzOS3b.gHKUlxPBxU4mcWn_BysCmbq3Bu6...	0.0 ms	432 B
i.iplsc.com/msg-rollup/000MOQMXPJJ66FMS-C506.jpg	86400.0 s	0 B
i.iplsc.com/msg-rollup/000MORIQC12A76AW-C506.jpg	86400.0 s	0 B
i.iplsc.com/msg-rollup/000MOPD7DHCAF8VP-C506.jpg	86400.0 s	0 B
i.iplsc.com/msg-rollup/000MOQB2Y8AR0PKP-C506.jpg	86400.0 s	0 B
i.iplsc.com/msg-rollup/000MOO7K7TMNGCCM-C506.jpg	86400.0 s	0 B

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

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 929 ms

URL	Time Spent
interia.pl/	929 ms
www.interia.pl/	0.0 ms

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

TTI

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Diagnostics

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 200 ms 13.3 KiB

URL	Transfer Size	Est Savings
msg2021.iplsc.com/build/7b7747ec045ae606eb720a1222f56098-core.048a56fb.css	17.7 KiB	13.3 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: 590 ms 89.7 KiB

URL	Transfer Size	Est Savings
www.googletagmanager.com/gtag/js?id=G-KTT130KQ7K	161.7 KiB	66.6 KiB
js.iplsc.com/inpl.uanc/1.3.263/external/js/ado_4_9_0.js	27.8 KiB	23.1 KiB

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	1.1 s
Other	812 ms
Style & Layout	675 ms
Script Parsing & Compilation	134 ms
Rendering	132 ms
Parse HTML & CSS	92 ms
Garbage Collection	33 ms

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

	URL
Logo specjalne `div.page-header-container > div.logo > a > img.special`	msg2021.iplsc.com/ext/000L14H9N84XD24G.svg
technologia `ul.header-icon-widget > li.header-li > a.header-a > img`
nauka `ul.header-icon-widget > li.header-li > a.header-a > img`
kosmos `ul.header-icon-widget > li.header-li > a.header-a > img`
medycyna `ul.header-icon-widget > li.header-li > a.header-a > img`
ekologia `ul.header-icon-widget > li.header-li > a.header-a > img`
sniadania-1 `ul.header-icon-widget > li.header-li > a.header-a > img`
zupy-1 `ul.header-icon-widget > li.header-li > a.header-a > img`
obiady-1 `ul.header-icon-widget > li.header-li > a.header-a > img`
ciasta-1 `ul.header-icon-widget > li.header-li > a.header-a > img`
przekaski-1 `ul.header-icon-widget > li.header-li > a.header-a > img`
salatki-1 `ul.header-icon-widget > li.header-li > a.header-a > img`
przetwory-1 `ul.header-icon-widget > li.header-li > a.header-a > img`
dodatki-1 `ul.header-icon-widget > li.header-li > a.header-a > img`
pieczywo-1 `ul.header-icon-widget > li.header-li > a.header-a > img`
wedliny-1 `ul.header-icon-widget > li.header-li > a.header-a > img`
przepisy `ul.header-icon-widget > li.header-li > a.header-a > img`
wnetrza `ul.header-icon-widget > li.header-li > a.header-a > img`
dekoracje `ul.header-icon-widget > li.header-li > a.header-a > img`
ogrody `ul.header-icon-widget > li.header-li > a.header-a > img`
teksciory `ul.header-icon-widget > li.header-li > a.header-a > img`

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

●Modern HTTP

●Optimize viewport for mobile

●Minify CSS

●Minify JavaScript

●Avoids enormous network payloads Total size was 1,689 KiB

●User Timing marks and measures 5 user timings

●JavaScript execution time 1.0 s

●Avoid long main-thread tasks 10 long tasks found

●Page didn't prevent back/forward cache restoration

●Network Requests

●Network Round Trip Times 50 ms

●Server Backend Latencies 160 ms

●Tasks

●Diagnostics

●Metrics

●Screenshot Thumbnails

●Final Screenshot

●Script Treemap Data

●Resources Summary

●Initial server response time was short Root document took 50 ms

○INP breakdown

○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.

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
Bardzo dobre `div.weather-alert > a.weather-alert__info > div.text > span`
INTERIA Z MADRYTU `li.news-li > a.listitem-a > div.listitem-img-wrapper > span.tile-label`
3 615,77 `ul.stock > li.header-li > a.header-a > span.value`
-0,67% `ul.stock > li.header-li > a.header-a > span.growth`
59 585,86 `ul.stock > li.header-li > a.header-a > span.value`
0,40% `ul.stock > li.header-li > a.header-a > span.growth`
49 490,03 `ul.stock > li.header-li > a.header-a > span.value`
0,69% `ul.stock > li.header-li > a.header-a > span.growth`
4,6207 `ul.stock > li.header-li > a.header-a > span.value`
0,00% `ul.stock > li.header-li > a.header-a > span.growth`
4,2440 `ul.stock > li.header-li > a.header-a > span.value`
ZIELONA INTERIA `li.news-li > a.listitem-a > div.listitem-img-wrapper > span.tile-label`
MUST BE THE MUSIC `ul.header-ul > li.header-li > a.header-a > span.header-span`
Copyright: `div.footer-item > ul.footer-ul > li.footer-li > span`
INTERIA.PL `div.footer-item > ul.footer-ul > li.footer-li > a.footer-a`
1999-2026 `div.footer-item > ul.footer-ul > li.footer-li > span`
naszych partnerów reklamowych (1018) `form.rodo-popup > div.rodo-popup-content > p > a`
PRZYPOMNIJ PÓŹNIEJ `body > form.rodo-popup > div.rodo-popup-content > button.rodo-popup-later`
USTAWIENIA PRYWATNOŚCI `body > form.rodo-popup > div.rodo-popup-buttons > button.rodo-popup-settings`
PRZEJDŹ DO SERWISU `body > form.rodo-popup > div.rodo-popup-buttons > button.rodo-popup-agree`

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
POWIETRZE `div.weather-alert > a.weather-alert__info > div.text > h4`

These are opportunities to improve keyboard navigation in your application.

Names and labels

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
li.news-li > a.listitem-a > div.listitem-img-wrapper > img.listitem-img `li.news-li > a.listitem-a > div.listitem-img-wrapper > img.listitem-img`
li.news-li > a.listitem-a > div.listitem-img-wrapper > img.listitem-img `li.news-li > a.listitem-a > div.listitem-img-wrapper > img.listitem-img`
li.news-li > a.listitem-a > div.listitem-img-wrapper > img.listitem-img `li.news-li > a.listitem-a > div.listitem-img-wrapper > img.listitem-img`
li.news-li > a.listitem-a > div.listitem-img-wrapper > img.listitem-img `li.news-li > a.listitem-a > div.listitem-img-wrapper > img.listitem-img`
ul.news-ul > li.reels-li > a.tile-a > img.tile-img `ul.news-ul > li.reels-li > a.tile-a > img.tile-img`
ul.news-ul > li.reels-li > a.tile-a > img.tile-img `ul.news-ul > li.reels-li > a.tile-a > img.tile-img`
ul.news-ul > li.reels-li > a.tile-a > img.tile-img `ul.news-ul > li.reels-li > a.tile-a > img.tile-img`
ul.news-ul > li.reels-li > a.tile-a > img.tile-img `ul.news-ul > li.reels-li > a.tile-a > img.tile-img`
ul.news-ul > li.reels-li > a.tile-a > img.tile-img `ul.news-ul > li.reels-li > a.tile-a > img.tile-img`

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
nav.column-switch > ul.tabbar-ul > li.tabbar-li > a.tabbar-a `nav.column-switch > ul.tabbar-ul > li.tabbar-li > a.tabbar-a`

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

Best practices

One main landmark helps screen reader users navigate a web page. Learn more about landmarks.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
html `html`

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>`

●`[aria-*]` attributes have valid values

●`[aria-*]` attributes are valid and not misspelled

●Buttons have an accessible name

●`[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 use only permitted ARIA attributes

●Document has a `<title>` element

●`<frame>` or `<iframe>` elements have a title

●`<html>` element has a `[lang]` attribute

●`<html>` element has a valid value for its `[lang]` attribute

●Links are distinguishable without relying on color.

●Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).

●List items (`<li>`) are contained within `<ul>`, `<ol>` or `<menu>` parent elements

●No element has a `[tabindex]` value greater than 0

●Touch targets have sufficient size and spacing.

●Image elements do not have `[alt]` attributes that are redundant text.

●Identical links have the same purpose.

●Elements with visible text labels have matching accessible names.

○`[accesskey]` values are unique

○`button`, `link`, and `menuitem` elements have accessible names

○Deprecated ARIA roles were not used

○Elements with `role="dialog"` or `role="alertdialog"` have accessible names.

○`[aria-hidden="true"]` elements do not contain focusable descendents

○ARIA input fields have accessible names

○ARIA `meter` elements have accessible names

○ARIA `progressbar` elements have accessible names

○`[role]`s have all required `[aria-*]` attributes

○Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.

○`[role]`s are contained by their required parent element

○`[role]` values are valid

○Elements with the `role=text` attribute do not have focusable descendents.

○ARIA toggle fields have accessible names

○ARIA `tooltip` elements have accessible names

○ARIA `treeitem` elements have accessible names

○The page contains a heading, skip link, or landmark region

○`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.

○Definition list items are wrapped in `<dl>` elements

○ARIA IDs are unique

○No form fields have multiple labels

○`<html>` element has an `[xml:lang]` attribute with the same base language as the `[lang]` attribute.

○Input buttons have discernible text.

○`<input type="image">` elements have `[alt]` text

○Form elements have associated labels

○The document does not use `<meta http-equiv="refresh">`

○`<object>` elements have alternate text

○Select elements have associated label elements.

○Skip links are focusable.

○Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.

○`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.

○`[lang]` attributes have a valid value

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

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

○All heading elements contain content.

○Uses ARIA roles only on compatible elements

○Tables use `<caption>` instead of cells with the `[colspan]` attribute to indicate a caption.

○`<td>` elements in a large `<table>` have one or more table headers.

100

Best Practices

●Uses HTTPS

●Avoids deprecated APIs

●Avoids third-party cookies

●Allows users to paste into input fields

●Avoids requesting the geolocation permission on page load

●Avoids requesting the notification permission on page load

●Displays images with correct aspect ratio

●Serves images with appropriate resolution

●Page has the HTML doctype

●Properly defines charset

●No browser errors logged to the console

●No issues in the `Issues` panel in Chrome Devtools

●Ensure CSP is effective against XSS attacks

●Use a strong HSTS policy

●Ensure proper origin isolation with COOP

●Mitigate clickjacking with XFO or CSP

●Mitigate DOM-based XSS with Trusted Types

●Detected JavaScript libraries

●Page has valid source maps

○Redirects HTTP traffic to HTTPS

SEO

These checks ensure that your page is following basic search engine optimization advice. There are many additional factors Lighthouse does not score here that may affect your search ranking, including performance on Core Web Vitals. Learn more about Google Search Essentials.

Content Best Practices

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
li.news-li > a.listitem-a > div.listitem-img-wrapper > img.listitem-img `li.news-li > a.listitem-a > div.listitem-img-wrapper > img.listitem-img`
li.news-li > a.listitem-a > div.listitem-img-wrapper > img.listitem-img `li.news-li > a.listitem-a > div.listitem-img-wrapper > img.listitem-img`
li.news-li > a.listitem-a > div.listitem-img-wrapper > img.listitem-img `li.news-li > a.listitem-a > div.listitem-img-wrapper > img.listitem-img`
li.news-li > a.listitem-a > div.listitem-img-wrapper > img.listitem-img `li.news-li > a.listitem-a > div.listitem-img-wrapper > img.listitem-img`
ul.news-ul > li.reels-li > a.tile-a > img.tile-img `ul.news-ul > li.reels-li > a.tile-a > img.tile-img`
ul.news-ul > li.reels-li > a.tile-a > img.tile-img `ul.news-ul > li.reels-li > a.tile-a > img.tile-img`
ul.news-ul > li.reels-li > a.tile-a > img.tile-img `ul.news-ul > li.reels-li > a.tile-a > img.tile-img`
ul.news-ul > li.reels-li > a.tile-a > img.tile-img `ul.news-ul > li.reels-li > a.tile-a > img.tile-img`
ul.news-ul > li.reels-li > a.tile-a > img.tile-img `ul.news-ul > li.reels-li > a.tile-a > img.tile-img`

Format your HTML in a way that enables crawlers to better understand your app’s content.

○Structured data is valid

●Page isn’t blocked from indexing

●Document has a `<title>` element

●Document has a meta description

●Page has successful HTTP status code

●Links have descriptive text

●Links are crawlable

●robots.txt is valid

●Document has a valid `hreflang`

●Document has a valid `rel=canonical`

Lighthouse Scores

Industry-standard audits powered by Google Lighthouse. — Desktop

Performance

Accessibility

100

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.

1.45 s

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

1.67 s

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

0 ms

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

0.003

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

1.45 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.

1.68 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.

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:Source valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]

items: [map[reflowTime:30.375 source:map[type:text value:[unattributed]]]]

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-0-IMG

nodeLabel: ul.wiadspec-ul > li.wiadspec-li > a.tile-a > img.tile-img

path: 1,HTML,1,BODY,7,SECTION,0,DIV,0,DIV,1,DIV,0,UL,0,LI,0,A,0,IMG

selector: ul.wiadspec-ul > li.wiadspec-li > a.tile-a > img.tile-img

snippet: <img data-attachment="000MORNKKLBS0N9D" class="tile-img" alt="" data-src1="https://sgp2021.iplsc.com/ext/000MORNKKLBS0N9D-C492.jpg" data-src2="https://sgp2021.iplsc.com/ext/000MORNKKLBS0N9D-C489-F12.jpg" src="https://sgp2021.iplsc.com/ext/000MORNKKLBS0N9D-C492.jpg" loading="lazy">

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

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Transfer Size	Duration
sgp2021.iplsc.com/build/7b7747ec045ae606eb720a1222f56098-app.dda2bd9f.css	11.9 KiB	87 ms
sgp2021.iplsc.com/build/7b7747ec045ae606eb720a1222f56098-app-header.fea72fce.css	5.7 KiB
sgp2021.iplsc.com/build/7b7747ec045ae606eb720a1222f56098-layout.c421beee.css	1.8 KiB	87 ms
sgp2021.iplsc.com/build/7b7747ec045ae606eb720a1222f56098-news.ec3d8817.css	4.5 KiB
sgp2021.iplsc.com/build/7b7747ec045ae606eb720a1222f56098-special.9c40c75c.css	5.7 KiB
sgp2021.iplsc.com/build/7b7747ec045ae606eb720a1222f56098-reset.04f141c1.css	904 B	387 ms
www.interia.pl/build/7b7747ec045ae606eb720a1222f56098-sponsored.a9efa6ac.js	1.3 KiB

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
interia.hit.gemius.pl/xgemius.js	43200.0 s	19.5 KiB
/getid.js?fpdata=DJzX0zSrov2GvAAVoqk__dl9qxhXy2IblM4SfXTO...	0.0 ms	432 B

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
div#wz > div.item > a.tile-a > img.tile-img `div#wz > div.item > a.tile-a > img.tile-img`	sgp2021.iplsc.com/ext/000MORG1UYAJVTHY-C492.jpg	81.7 KiB	41.3 KiB
ul.wiadspec-ul > li.wiadspec-li > a.tile-a > img.tile-img `ul.wiadspec-ul > li.wiadspec-li > a.tile-a > img.tile-img`	sgp2021.iplsc.com/ext/000MORNKKLBS0N9D-C492.jpg	61.6 KiB	21.2 KiB
Anna Nicz `ul.header-widget > li.header-li > a.header-a > img`	sgp2021.iplsc.com/ext/000G5VYCUP23CF6L-C50.png	19.6 KiB	19.3 KiB
Wiktor Kazanecki `ul.header-widget > li.header-li > a.header-a > img`	sgp2021.iplsc.com/ext/000G5UK7ESUTOU9P-C50.png	19.2 KiB	18.9 KiB
div.content-main > div.item > a.tile-a > img.tile-img `div.content-main > div.item > a.tile-a > img.tile-img`	sgp2021.iplsc.com/ext/000MOQLU2T0HI3U2-C490.jpg	27.8 KiB	18.3 KiB
div#wz > div.item > a.tile-a > img.tile-img `div#wz > div.item > a.tile-a > img.tile-img`	sgp2021.iplsc.com/ext/000MOOL6WS905QDL-C490.jpg	27.8 KiB	18.3 KiB
Marta Kurzyńska `ul.header-widget > li.header-li > a.header-a > img`	sgp2021.iplsc.com/ext/000KAAQQ3IB3I8PT-C50.png	17.6 KiB	17.3 KiB
Jakub Krzywiecki `ul.header-widget > li.header-li > a.header-a > img`	sgp2021.iplsc.com/ext/000G5VYIKAS47NPK-C50.png	17.0 KiB	16.7 KiB
Zdanowicz pomiędzy wersami `ul.header-widget > li.header-li > a.header-a > img.podcast-img`	sgp2021.iplsc.com/ext/000HNPF5GMT9S8R6-C50.png	17.0 KiB	16.7 KiB
Dagmara Pakuła `ul.header-widget > li.header-li > a.header-a > img`	sgp2021.iplsc.com/ext/000M8J45YAFEPDPH-C50.png	16.6 KiB	16.3 KiB
Polityczny WF `ul.header-widget > li.header-li > a.header-a > img.podcast-img`	sgp2021.iplsc.com/ext/000LNWQ7GLL8ECII-C50.png	15.7 KiB	15.4 KiB
Gwiazdowski mówi Interii `ul.header-widget > li.header-li > a.header-a > img.podcast-img`	sgp2021.iplsc.com/ext/000HNPFCWTHW5XD1-C50.png	15.4 KiB	15.1 KiB
Justyna Kaczmarczyk `ul.header-widget > li.header-li > a.header-a > img`	sgp2021.iplsc.com/ext/000G5ED188HTMMBQ-C50.png	15.2 KiB	14.9 KiB
div#wz > div.item > a.tile-a > img.tile-img `div#wz > div.item > a.tile-a > img.tile-img`	sgp2021.iplsc.com/ext/000MONPBWQ1T3YL3-C490.jpg	24.3 KiB	14.7 KiB
Jolanta Kamińska `ul.header-widget > li.header-li > a.header-a > img`	sgp2021.iplsc.com/ext/000G5ZZKRJD9642Y-C50.png	14.7 KiB	14.4 KiB
Cezary Michalski `ul.header-widget > li.header-li > div.header-box > img`	sgp2021.iplsc.com/ext/000LKZ0ADSYF8VR7-C50.png	14.1 KiB	13.8 KiB
Andrzej Krajewski `ul.header-widget > li.header-li > div.header-box > img`	sgp2021.iplsc.com/ext/000LXRSOJ8K7AUDC-C50.png	14.1 KiB	13.7 KiB
Przemysław Białkowski `ul.header-widget > li.header-li > a.header-a > img.podcast-img`	sgp2021.iplsc.com/ext/000JUHTXH2U3U2QI-C50.png	14.0 KiB	13.7 KiB
div#wz > div.item > a.tile-a > img.tile-img `div#wz > div.item > a.tile-a > img.tile-img`	sgp2021.iplsc.com/ext/000MOMQOBPM183TT-C490.jpg	23.1 KiB	13.5 KiB
div.content-main > div.item > a.tile-a > img.tile-img `div.content-main > div.item > a.tile-a > img.tile-img`	sgp2021.iplsc.com/ext/000MORNSJEBF7R7Q-C490.jpg	22.9 KiB	13.4 KiB
Dominik Héjj `ul.header-widget > li.header-li > div.header-box > img`	sgp2021.iplsc.com/ext/000LKYX97SCCOF6I-C50.png	13.7 KiB	13.3 KiB
Antoni Dudek `ul.header-widget > li.header-li > div.header-box > img`	sgp2021.iplsc.com/ext/000LKY2Q8PT2RO4L-C50.png	13.6 KiB	13.2 KiB
Leszek Jażdżewski `ul.header-widget > li.header-li > div.header-box > img`	sgp2021.iplsc.com/ext/000LKYXEKGKGO26S-C50.png	13.5 KiB	13.1 KiB
Jarosław Kuisz `ul.header-widget > li.header-li > div.header-box > img`	sgp2021.iplsc.com/ext/000LKZ07PQHAWQ0T-C50.png	13.1 KiB	12.8 KiB
div#wz > div.item > a.tile-a > img.tile-img `div#wz > div.item > a.tile-a > img.tile-img`	sgp2021.iplsc.com/ext/000MOQM37FH9QYNE-C490.jpg	22.1 KiB	12.5 KiB
Dawid Serafin `ul.header-widget > li.header-li > a.header-a > img`	sgp2021.iplsc.com/ext/000G5EOSGXCT8MFA-C50.png	11.8 KiB	11.5 KiB
Andrzej Kohut `ul.header-widget > li.header-li > div.header-box > img`	sgp2021.iplsc.com/ext/000LKYXKOF490AD1-C50.png	11.8 KiB	11.5 KiB
div.content-main > div.item > a.tile-a > img.tile-img `div.content-main > div.item > a.tile-a > img.tile-img`	sgp2021.iplsc.com/ext/000MORKABRU1JPYM-C490.jpg	20.9 KiB	11.3 KiB
div.content-main > div.item > a.tile-a > img.tile-img `div.content-main > div.item > a.tile-a > img.tile-img`	sgp2021.iplsc.com/ext/000MORKJ2YPM2CKU-C490.jpg	20.8 KiB	11.3 KiB
Łukasz Rogojsz `ul.header-widget > li.header-li > a.header-a > img`	sgp2021.iplsc.com/ext/000G5EC3RBBM62RM-C50.png	11.3 KiB	11.0 KiB
Łukasz Szpyrka `ul.header-widget > li.header-li > a.header-a > img`	sgp2021.iplsc.com/ext/000G5EBM8FERP6RD-C50.png	10.8 KiB	10.5 KiB
Piotr Witwicki `ul.header-widget > li.header-li > a.header-a > img`	sgp2021.iplsc.com/ext/000G5E875SKIVVTF-C50.png	10.5 KiB	10.2 KiB
div#wz > div.item > a.tile-a > img.tile-img `div#wz > div.item > a.tile-a > img.tile-img`	sgp2021.iplsc.com/ext/000MONPRLWR4B5V0-C490.jpg	19.5 KiB	10.0 KiB
div.content-main > div.item > a.tile-a > img.tile-img `div.content-main > div.item > a.tile-a > img.tile-img`	sgp2021.iplsc.com/ext/000MOO8EQTXAMAL5-C490.jpg	18.9 KiB	9.4 KiB
div#wz > div.item > a.tile-a > img.tile-img `div#wz > div.item > a.tile-a > img.tile-img`	sgp2021.iplsc.com/ext/000MON8N6DBF90AD-C490.jpg	18.4 KiB	8.9 KiB
div#wz > div.item > a.tile-a > img.tile-img `div#wz > div.item > a.tile-a > img.tile-img`	sgp2021.iplsc.com/ext/000MORIGKC0YWMD2-C490.jpg	18.4 KiB	8.9 KiB
div.content-main > div.item > a.tile-a > img.tile-img `div.content-main > div.item > a.tile-a > img.tile-img`	sgp2021.iplsc.com/ext/000MORL7N74V7C2A-C490.jpg	17.7 KiB	8.2 KiB
div.content-main > div.item > a.tile-a > img.tile-img `div.content-main > div.item > a.tile-a > img.tile-img`	sgp2021.iplsc.com/ext/000MORCZH58SB5SM-C492.jpg	48.2 KiB	7.8 KiB
div.content-main > div.item > a.tile-a > img.tile-img `div.content-main > div.item > a.tile-a > img.tile-img`	sgp2021.iplsc.com/ext/000MOQTTJNPKS9Y0-C490.jpg	16.7 KiB	7.1 KiB
div.tile-news-list > div.news-li > a.tile-a > img.tile-img `div.tile-news-list > div.news-li > a.tile-a > img.tile-img`	staper.iplsc.com/000MON881HB84YKV-C490.jpg	16.2 KiB	6.7 KiB
ul.wiadspec-ul > li.wiadspec-li > a.tile-a > img.tile-img `ul.wiadspec-ul > li.wiadspec-li > a.tile-a > img.tile-img`	sgp2021.iplsc.com/ext/000MORK9L7BWPRSL-C490.jpg	16.1 KiB	6.6 KiB
div.tile-news-list > div.news-li > a.tile-a > img.tile-img `div.tile-news-list > div.news-li > a.tile-a > img.tile-img`	staper.iplsc.com/000MNBKDUJ3SQBCU-C490.jpg	15.8 KiB	6.3 KiB
ul.wiadspec-ul > li.wiadspec-li > a.tile-a > img.tile-img `ul.wiadspec-ul > li.wiadspec-li > a.tile-a > img.tile-img`	sgp2021.iplsc.com/ext/000MORMGOT2V69TD-C490.jpg	15.7 KiB	6.2 KiB
div.content-main > div.item > a.tile-a > img.tile-img `div.content-main > div.item > a.tile-a > img.tile-img`	sgp2021.iplsc.com/ext/000MOOKVNJQ110XP-C490.jpg	15.6 KiB	6.1 KiB
div#wz > div.item > a.tile-a > img.tile-img `div#wz > div.item > a.tile-a > img.tile-img`	sgp2021.iplsc.com/ext/000MOR9525JB018Y-C490.jpg	15.3 KiB	5.8 KiB
ul.wiadspec-ul > li.wiadspec-li > a.tile-a > img.tile-img `ul.wiadspec-ul > li.wiadspec-li > a.tile-a > img.tile-img`	sgp2021.iplsc.com/ext/000MORJN2G47MNBP-C490.jpg	14.9 KiB	5.4 KiB
div.content-main > div.item > a.tile-a > img.tile-img `div.content-main > div.item > a.tile-a > img.tile-img`	sgp2021.iplsc.com/ext/000MODR3D5MRXGGU-C490.jpg	14.3 KiB	4.8 KiB
div.tile-news-list > div.news-li > a.tile-a > img.tile-img `div.tile-news-list > div.news-li > a.tile-a > img.tile-img`	staper.iplsc.com/000MOQTVJ7EDN71K-C490.jpg	13.9 KiB	4.4 KiB

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

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 ▾

Source: Google web.dev / Lighthouse

Estimated savings: 0.0 ms 126.2 KiB

URL	Transfer Size	Est Savings
www.googletagmanager.com/gtag/js?id=G-KTT130KQ7K	161.7 KiB	66.6 KiB
fundingchoicesmessages.google.com/i/pub-1636271870028934?ers=1	68.5 KiB	36.5 KiB
js.iplsc.com/inpl.uanc/1.3.263/external/js/ado_4_9_0.js	27.8 KiB	23.1 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
div#wz > div.item > a.tile-a > img.tile-img `div#wz > div.item > a.tile-a > img.tile-img`	sgp2021.iplsc.com/ext/000MON8N6DBF90AD-C490.jpg
div#wz > div.item > a.tile-a > img.tile-img `div#wz > div.item > a.tile-a > img.tile-img`	sgp2021.iplsc.com/ext/000MORIGKC0YWMD2-C490.jpg
div#wz > div.item > a.tile-a > img.tile-img `div#wz > div.item > a.tile-a > img.tile-img`	sgp2021.iplsc.com/ext/000MONPRLWR4B5V0-C490.jpg
div#wz > div.item > a.tile-a > img.tile-img `div#wz > div.item > a.tile-a > img.tile-img`	sgp2021.iplsc.com/ext/000MOO0LTQA5W5XA-C490.jpg
div#wz > div.item > a.tile-a > img.tile-img `div#wz > div.item > a.tile-a > img.tile-img`	sgp2021.iplsc.com/ext/000MOMQOBPM183TT-C490.jpg
div#wz > div.item > a.tile-a > img.tile-img `div#wz > div.item > a.tile-a > img.tile-img`	sgp2021.iplsc.com/ext/000MONPBWQ1T3YL3-C490.jpg
div#wz > div.item > a.tile-a > img.tile-img `div#wz > div.item > a.tile-a > img.tile-img`	sgp2021.iplsc.com/ext/000MOQM37FH9QYNE-C490.jpg
div#wz > div.item > a.tile-a > img.tile-img `div#wz > div.item > a.tile-a > img.tile-img`	sgp2021.iplsc.com/ext/000MOOL6WS905QDL-C490.jpg
div#wz > div.item > a.tile-a > img.tile-img `div#wz > div.item > a.tile-a > img.tile-img`	sgp2021.iplsc.com/ext/000MOR9525JB018Y-C490.jpg
div.content-main > div.item > a.tile-a > img.tile-img `div.content-main > div.item > a.tile-a > img.tile-img`	sgp2021.iplsc.com/ext/000MOOKVNJQ110XP-C490.jpg
div.content-main > div.item > a.tile-a > img.tile-img `div.content-main > div.item > a.tile-a > img.tile-img`	sgp2021.iplsc.com/ext/000MOQLU2T0HI3U2-C490.jpg
div.content-main > div.item > a.tile-a > img.tile-img `div.content-main > div.item > a.tile-a > img.tile-img`	sgp2021.iplsc.com/ext/000MOQTTJNPKS9Y0-C490.jpg
div.content-main > div.item > a.tile-a > img.tile-img `div.content-main > div.item > a.tile-a > img.tile-img`	sgp2021.iplsc.com/ext/000MODR3D5MRXGGU-C490.jpg
div.content-main > div.item > a.tile-a > img.tile-img `div.content-main > div.item > a.tile-a > img.tile-img`	sgp2021.iplsc.com/ext/000MORKABRU1JPYM-C490.jpg
div.content-main > div.item > a.tile-a > img.tile-img `div.content-main > div.item > a.tile-a > img.tile-img`	sgp2021.iplsc.com/ext/000MORNSJEBF7R7Q-C490.jpg
div.content-main > div.item > a.tile-a > img.tile-img `div.content-main > div.item > a.tile-a > img.tile-img`	sgp2021.iplsc.com/ext/000MORKJ2YPM2CKU-C490.jpg
div.content-main > div.item > a.tile-a > img.tile-img `div.content-main > div.item > a.tile-a > img.tile-img`	sgp2021.iplsc.com/ext/000MORL7N74V7C2A-C490.jpg
div.content-main > div.item > a.tile-a > img.tile-img `div.content-main > div.item > a.tile-a > img.tile-img`	sgp2021.iplsc.com/ext/000MOPGQWHNS5A1A-C490.jpg
div.content-main > div.item > a.tile-a > img.tile-img `div.content-main > div.item > a.tile-a > img.tile-img`	sgp2021.iplsc.com/ext/000MOO8EQTXAMAL5-C490.jpg
technologia `ul.header-icon-widget > li.header-li > a.header-a > img`
nauka `ul.header-icon-widget > li.header-li > a.header-a > img`
kosmos `ul.header-icon-widget > li.header-li > a.header-a > img`
medycyna `ul.header-icon-widget > li.header-li > a.header-a > img`
ekologia `ul.header-icon-widget > li.header-li > a.header-a > img`
sniadania-1 `ul.header-icon-widget > li.header-li > a.header-a > img`
zupy-1 `ul.header-icon-widget > li.header-li > a.header-a > img`
obiady-1 `ul.header-icon-widget > li.header-li > a.header-a > img`
ciasta-1 `ul.header-icon-widget > li.header-li > a.header-a > img`
przekaski-1 `ul.header-icon-widget > li.header-li > a.header-a > img`
salatki-1 `ul.header-icon-widget > li.header-li > a.header-a > img`
przetwory-1 `ul.header-icon-widget > li.header-li > a.header-a > img`
dodatki-1 `ul.header-icon-widget > li.header-li > a.header-a > img`
pieczywo-1 `ul.header-icon-widget > li.header-li > a.header-a > img`
wedliny-1 `ul.header-icon-widget > li.header-li > a.header-a > img`
div.row > li.row-1 > a.tile-a > img.tile-img `div.row > li.row-1 > a.tile-a > img.tile-img`
div.row > li.row-1 > a.tile-a > img.tile-img `div.row > li.row-1 > a.tile-a > img.tile-img`
div.row > li.row-1 > a.tile-a > img.tile-img `div.row > li.row-1 > a.tile-a > img.tile-img`
div.row > li.row-1 > a.tile-a > img.tile-img `div.row > li.row-1 > a.tile-a > img.tile-img`
div.row > li.row-1 > a.tile-a > img.tile-img `div.row > li.row-1 > a.tile-a > img.tile-img`
div.row > li.row-1 > a.tile-a > img.tile-img `div.row > li.row-1 > a.tile-a > img.tile-img`
div.row > li.row-1 > a.tile-a > img.tile-img `div.row > li.row-1 > a.tile-a > img.tile-img`
div.row > li.row-1 > a.tile-a > img.tile-img `div.row > li.row-1 > a.tile-a > img.tile-img`
div.row > li.row-2 > a.tile-a > img.tile-img `div.row > li.row-2 > a.tile-a > img.tile-img`
div.row > li.row-2 > a.tile-a > img.tile-img `div.row > li.row-2 > a.tile-a > img.tile-img`
div.row > li.row-2 > a.tile-a > img.tile-img `div.row > li.row-2 > a.tile-a > img.tile-img`
div.row > li.row-2 > a.tile-a > img.tile-img `div.row > li.row-2 > a.tile-a > img.tile-img`
div.row > li.row-2 > a.tile-a > img.tile-img `div.row > li.row-2 > a.tile-a > img.tile-img`
div.row > li.row-2 > a.tile-a > img.tile-img `div.row > li.row-2 > a.tile-a > img.tile-img`
div.row > li.row-2 > a.tile-a > img.tile-img `div.row > li.row-2 > a.tile-a > img.tile-img`
div.row > li.row-2 > a.tile-a > img.tile-img `div.row > li.row-2 > a.tile-a > img.tile-img`
przepisy `ul.header-icon-widget > li.header-li > a.header-a > img`
wnetrza `ul.header-icon-widget > li.header-li > a.header-a > img`
dekoracje `ul.header-icon-widget > li.header-li > a.header-a > img`
ogrody `ul.header-icon-widget > li.header-li > a.header-a > img`
teksciory `ul.header-icon-widget > li.header-li > a.header-a > img`
div.row > li.row-1 > a.tile-a > img.tile-img `div.row > li.row-1 > a.tile-a > img.tile-img`
div.row > li.row-1 > a.tile-a > img.tile-img `div.row > li.row-1 > a.tile-a > img.tile-img`
div.row > li.row-1 > a.tile-a > img.tile-img `div.row > li.row-1 > a.tile-a > img.tile-img`
div.row > li.row-1 > a.tile-a > img.tile-img `div.row > li.row-1 > a.tile-a > img.tile-img`
div.row > li.row-1 > a.tile-a > img.tile-img `div.row > li.row-1 > a.tile-a > img.tile-img`
div.row > li.row-1 > a.tile-a > img.tile-img `div.row > li.row-1 > a.tile-a > img.tile-img`
div.row > li.row-1 > a.tile-a > img.tile-img `div.row > li.row-1 > a.tile-a > img.tile-img`
div.row > li.row-1 > a.tile-a > img.tile-img `div.row > li.row-1 > a.tile-a > img.tile-img`
div.row > li.row-1 > a.tile-a > img.tile-img `div.row > li.row-1 > a.tile-a > img.tile-img`
div.row > li.row-1 > a.tile-a > img.tile-img `div.row > li.row-1 > a.tile-a > img.tile-img`
div.row > li.row-1 > a.tile-a > img.tile-img `div.row > li.row-1 > a.tile-a > img.tile-img`
div.row > li.row-1 > a.tile-a > img.tile-img `div.row > li.row-1 > a.tile-a > img.tile-img`
div.row > li.row-1 > a.tile-a > img.tile-img `div.row > li.row-1 > a.tile-a > img.tile-img`
div.row > li.row-1 > a.tile-a > img.tile-img `div.row > li.row-1 > a.tile-a > img.tile-img`
div.row > li.row-1 > a.tile-a > img.tile-img `div.row > li.row-1 > a.tile-a > img.tile-img`
div.row > li.row-1 > a.tile-a > img.tile-img `div.row > li.row-1 > a.tile-a > img.tile-img`
div.row > li.row-2 > a.tile-a > img.tile-img `div.row > li.row-2 > a.tile-a > img.tile-img`
div.row > li.row-2 > a.tile-a > img.tile-img `div.row > li.row-2 > a.tile-a > img.tile-img`
div.row > li.row-2 > a.tile-a > img.tile-img `div.row > li.row-2 > a.tile-a > img.tile-img`
div.row > li.row-2 > a.tile-a > img.tile-img `div.row > li.row-2 > a.tile-a > img.tile-img`
div.row > li.row-2 > a.tile-a > img.tile-img `div.row > li.row-2 > a.tile-a > img.tile-img`
div.row > li.row-2 > a.tile-a > img.tile-img `div.row > li.row-2 > a.tile-a > img.tile-img`
div.row > li.row-2 > a.tile-a > img.tile-img `div.row > li.row-2 > a.tile-a > img.tile-img`
div.row > li.row-2 > a.tile-a > img.tile-img `div.row > li.row-2 > a.tile-a > img.tile-img`

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

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: 347 ms

URL	Time Spent
interia.pl/	347 ms
www.interia.pl/	0.0 ms

●Time to Interactive 1.7 s

●Layout shift culprits

●Optimize DOM size

●Font display

●LCP breakdown

●Modern HTTP

●Optimize viewport for mobile

●Max Potential First Input Delay 40 ms

●Minify CSS

●Minify JavaScript

●Reduce unused CSS

●Avoids enormous network payloads Total size was 2,245 KiB

●User Timing marks and measures 5 user timings

●JavaScript execution time 0.1 s

●Minimizes main-thread work 1.1 s

●Page didn't prevent back/forward cache restoration

●Network Requests

●Network Round Trip Times 50 ms

●Server Backend Latencies 70 ms

●Tasks

●Diagnostics

●Metrics

●Screenshot Thumbnails

●Final Screenshot

●Script Treemap Data

●Resources Summary

●Initial server response time was short Root document took 50 ms

●Avoid large layout shifts 1 layout shift found

○INP breakdown

○Avoid long main-thread tasks

○Avoid non-composited animations

Accessibility

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
Bardzo dobre `div.weather-alert > a.weather-alert-info > div.text > span.desc`
WIĘCEJ SPORTU `div.news-list > ul.news-list-inner > li.more-news > a`
3 615,77 `ul.stock > li.header-li > a.header-a > span.value`
-0,67% `ul.stock > li.header-li > a.header-a > span.growth`
59 585,86 `ul.stock > li.header-li > a.header-a > span.value`
0,40% `ul.stock > li.header-li > a.header-a > span.growth`
49 490,03 `ul.stock > li.header-li > a.header-a > span.value`
0,69% `ul.stock > li.header-li > a.header-a > span.growth`
4,6207 `ul.stock > li.header-li > a.header-a > span.value`
0,00% `ul.stock > li.header-li > a.header-a > span.growth`
4,2440 `ul.stock > li.header-li > a.header-a > span.value`
3,6253 `ul.stock > li.header-li > a.header-a > span.value`
0,02% `ul.stock > li.header-li > a.header-a > span.growth`
NAJNOWSZE PLOTKI `ul.header-ul > li.header-li > a.header-a > span.span-colored`
POMPONIK EXCLUSIVE ⭐ `ul.header-ul > li.header-li > a.header-a > span.span-colored`
TANIEC Z GWIAZDAMI `ul.header-ul > li.header-li > a.header-a > span.span-colored`
SKANDALE `ul.header-ul > li.header-li > a.header-a > span.span-colored`
DOMY I MAJĄTKI GWIAZD `ul.header-ul > li.header-li > a.header-a > span.span-colored`
WIĘCEJ `div.header-right > ul.header-ul > li.header-li > a.header-a`
MUST BE THE MUSIC `ul.header-ul > li.header-li > a.header-a > span.header-span`
MATERIAŁY PROMOCYJNE PARTNERÓW `section.section > div#oferty > header.header > p.ads-claim`
naszych partnerów reklamowych (1018) `form.rodo-popup > div.rodo-popup-content > p > a`
Polityce cookies `form.rodo-popup > div.rodo-popup-content > p > a`
PRZYPOMNIJ PÓŹNIEJ `body.sg > form.rodo-popup > div.rodo-popup-content > button.rodo-popup-later`
USTAWIENIA PRYWATNOŚCI `body.sg > form.rodo-popup > div.rodo-popup-buttons > button.rodo-popup-settings`
PRZEJDŹ DO SERWISU `body.sg > form.rodo-popup > div.rodo-popup-buttons > button.rodo-popup-agree`

These are opportunities to improve the legibility of your content.

Tables and lists

Screen readers have a specific way of announcing lists. Ensuring proper list structure aids screen reader output. Learn more about proper list structure.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.content-main > div.tile > div.carousel-container > ul.carousel-nav `div.content-main > div.tile > div.carousel-container > ul.carousel-nav`
Hortensje są teraz głodne jednego nawozu. Syp, będą miały kwiatów bez liku Posa… `div#rekomend > div.section-content > div#rekomend-slider > ul.slides-list`
Ziemniaki po zbójecku zawsze robią furorę Nie wymaga pieczenia i zawsze się uda… `div#wasza_int > div.section-content > div#wasza_int-slider > ul.slides-list`
Stanisław Wyspiański: Wesele Dawid Podsiadło: sezon Pytania jawne 2026: Pytania… `div#interesting > div.section-content > div#interesting-slider > ul.slides-list`

Screen readers require list items (`<li>`) to be contained within a parent `<ul>`, `<ol>` or `<menu>` to be announced properly. Learn more about proper list structure.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Hortensje są teraz głodne jednego nawozu. Syp, będą miały kwiatów bez liku `div#rekomend-slider > ul.slides-list > div.row > li.row-1`
Posadź w cieniu, podlej i zostaw. Jej liście same nabiorą koloru `div#rekomend-slider > ul.slides-list > div.row > li.row-1`
Rozrzuć wokół młodego rabarbaru. Urośnie szybciej, gruby i zdrowy `div#rekomend-slider > ul.slides-list > div.row > li.row-1`
Nie wystarczy badanie moczu. Taka diagnostyka wykryje choroby nerek `div#rekomend-slider > ul.slides-list > div.row > li.row-1`
Energia i antyoksydanty w pysznej formie. Kolorowa matcha to już hit sezonu `div#rekomend-slider > ul.slides-list > div.row > li.row-1`
Zwabiaj do ogrodu. Na ćmę bukszpanową są lepsze od oprysków `div#rekomend-slider > ul.slides-list > div.row > li.row-1`
Widzisz je na sadzonkach pomidorów? To znak, że czas na pikowanie `div#rekomend-slider > ul.slides-list > div.row > li.row-1`
Domowa odżywka z dwóch składników. Rozsada ogórka będzie zdrowa i silna `div#rekomend-slider > ul.slides-list > div.row > li.row-1`
Ziemniaki po zbójecku zawsze robią furorę `div#wasza_int-slider > ul.slides-list > div.row > li.row-1`
Nie wymaga pieczenia i zawsze się udaje `div#wasza_int-slider > ul.slides-list > div.row > li.row-1`
Najlepsza na kaszel. Zasiej dziewannę drobnokwiatową wiosną i susz latem `div#wasza_int-slider > ul.slides-list > div.row > li.row-1`
Kotlety mielone z boczniaków `div#wasza_int-slider > ul.slides-list > div.row > li.row-1`
Matura 2026. Kiedy można poprawiać egzamin maturalny? Sprawdź warunki `div#wasza_int-slider > ul.slides-list > div.row > li.row-1`
Zielarze cenią jego korę i owoce. Poznaj moce krzewu berberysu `div#wasza_int-slider > ul.slides-list > div.row > li.row-1`
Czasem lubię kryć się w cieniu `div#wasza_int-slider > ul.slides-list > div.row > li.row-1`
Opactwo w Lądzie nad Wartą. Jeden z najstarszych klasztorów w Polsce `div#wasza_int-slider > ul.slides-list > div.row > li.row-1`
Stanisław Wyspiański: Wesele `div#interesting-slider > ul.slides-list > div.row > li.row-1`
Dawid Podsiadło: sezon `div#interesting-slider > ul.slides-list > div.row > li.row-1`
Pytania jawne 2026: Pytania jawne na maturę ustną z języka polskiego 2026 `div#interesting-slider > ul.slides-list > div.row > li.row-1`
Zapiekanka makaronowa z kurczakiem `div#interesting-slider > ul.slides-list > div.row > li.row-1`
Adam Mickiewicz: Pan Tadeusz `div#interesting-slider > ul.slides-list > div.row > li.row-1`
Nie kładź torebki na podłodze. Te przesądy mają "przyciągać" pieniądze `div#interesting-slider > ul.slides-list > div.row > li.row-1`
Ferenc Molnar: Chłopcy z Placu Broni `div#interesting-slider > ul.slides-list > div.row > li.row-1`
Bolesław Prus: Lalka `div#interesting-slider > ul.slides-list > div.row > li.row-1`

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

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
WARSZAWA `div.weather > div.weather-forecast > h4.weather-location > a.opener`

One main landmark helps screen reader users navigate a web page. Learn more about landmarks.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
html `html`

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

●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

●No element has a `[tabindex]` value greater than 0

●Heading elements appear in a sequentially-descending order

●Deprecated ARIA roles were not used

●Image elements do not have `[alt]` attributes that are redundant text.

●Identical links have the same purpose.

●Elements with visible text labels have matching accessible names.

○`[accesskey]` values are unique

○`button`, `link`, and `menuitem` elements have accessible names

○Elements with `role="dialog"` or `role="alertdialog"` have accessible names.

○`[aria-hidden="true"]` elements do not contain focusable descendents

○ARIA input fields have accessible names

○ARIA `meter` elements have accessible names

○ARIA `progressbar` elements have accessible names

○Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.

○`[role]`s are contained by their required parent element

○Elements with the `role=text` attribute do not have focusable descendents.

○ARIA toggle fields have accessible names

○ARIA `tooltip` elements have accessible names

○ARIA `treeitem` elements have accessible names

○The page contains a heading, skip link, or landmark region

○`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.

○Definition list items are wrapped in `<dl>` elements

○ARIA IDs are unique

○No form fields have multiple labels

○`<html>` element has an `[xml:lang]` attribute with the same base language as the `[lang]` attribute.

○Input buttons have discernible text.

○`<input type="image">` elements have `[alt]` text

○The document does not use `<meta http-equiv="refresh">`

○`<object>` elements have alternate text

○Select elements have associated label elements.

○Skip links are focusable.

○Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.

○`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.

○`[lang]` attributes have a valid value

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

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

○All heading elements contain content.

○Uses ARIA roles only on compatible elements

○Tables use `<caption>` instead of cells with the `[colspan]` attribute to indicate a caption.

○`<td>` elements in a large `<table>` have one or more table headers.

100

Best Practices

●Uses HTTPS

●Avoids deprecated APIs

●Avoids third-party cookies

●Allows users to paste into input fields

●Avoids requesting the geolocation permission on page load

●Avoids requesting the notification permission on page load

●Displays images with correct aspect ratio

●Serves images with appropriate resolution

●Page has the HTML doctype

●Properly defines charset

●No browser errors logged to the console

●No issues in the `Issues` panel in Chrome Devtools

●Ensure CSP is effective against XSS attacks

●Use a strong HSTS policy

●Ensure proper origin isolation with COOP

●Mitigate clickjacking with XFO or CSP

●Mitigate DOM-based XSS with Trusted Types

●Detected JavaScript libraries

●Page has valid source maps

○Redirects HTTP traffic to HTTPS

SEO

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
WARSZAWA `div.weather > div.weather-forecast > h4.weather-location > a.opener`
Wyczyść `div.page-section > div.top > div.input-wrap > a.input-clear`
div.weather-search > div.page-section > div.top > a.localize-button `div.weather-search > div.page-section > div.top > a.localize-button`
div.suggest-list-box > ul.suggest-list > li > a.weather-item-anchor `div.suggest-list-box > ul.suggest-list > li > a.weather-item-anchor`
div.suggest-list-box > ul.suggest-list > li > a.weather-item-anchor `div.suggest-list-box > ul.suggest-list > li > a.weather-item-anchor`
div.suggest-list-box > ul.suggest-list > li > a.weather-item-anchor `div.suggest-list-box > ul.suggest-list > li > a.weather-item-anchor`
div.suggest-list-box > ul.suggest-list > li > a.weather-item-anchor `div.suggest-list-box > ul.suggest-list > li > a.weather-item-anchor`
div.suggest-list-box > ul.suggest-list > li > a.weather-item-anchor `div.suggest-list-box > ul.suggest-list > li > a.weather-item-anchor`
div.suggest-list-box > ul.suggest-list > li > a.weather-item-anchor `div.suggest-list-box > ul.suggest-list > li > a.weather-item-anchor`
div.suggest-list-box > ul.suggest-list > li > a.weather-item-anchor `div.suggest-list-box > ul.suggest-list > li > a.weather-item-anchor`
div.suggest-list-box > ul.suggest-list > li > a.weather-item-anchor `div.suggest-list-box > ul.suggest-list > li > a.weather-item-anchor`
div.suggest-list-box > ul.suggest-list > li > a.weather-item-anchor `div.suggest-list-box > ul.suggest-list > li > a.weather-item-anchor`
div.suggest-list-box > ul.suggest-list > li > a.weather-item-anchor `div.suggest-list-box > ul.suggest-list > li > a.weather-item-anchor`
div.suggest-list-box > ul.suggest-list > li > a.weather-item-anchor `div.suggest-list-box > ul.suggest-list > li > a.weather-item-anchor`
div.suggest-list-box > ul.suggest-list > li > a.weather-item-anchor `div.suggest-list-box > ul.suggest-list > li > a.weather-item-anchor`
div.suggest-list-box > ul.suggest-list > li > a.weather-item-anchor `div.suggest-list-box > ul.suggest-list > li > a.weather-item-anchor`
div.suggest-list-box > ul.suggest-list > li > a.weather-item-anchor `div.suggest-list-box > ul.suggest-list > li > a.weather-item-anchor`
div.suggest-list-box > ul.suggest-list > li > a.weather-item-anchor `div.suggest-list-box > ul.suggest-list > li > a.weather-item-anchor`
div.suggest-list-box > ul.suggest-list > li > a.weather-item-anchor `div.suggest-list-box > ul.suggest-list > li > a.weather-item-anchor`
div.suggest-list-box > ul.suggest-list > li > a.weather-item-anchor `div.suggest-list-box > ul.suggest-list > li > a.weather-item-anchor`
div.suggest-list-box > ul.suggest-list > li > a.weather-item-anchor `div.suggest-list-box > ul.suggest-list > li > a.weather-item-anchor`
div.suggest-list-box > ul.suggest-list > li > a.weather-item-anchor `div.suggest-list-box > ul.suggest-list > li > a.weather-item-anchor`
div.suggest-list-box > ul.suggest-list > li > a.weather-item-anchor `div.suggest-list-box > ul.suggest-list > li > a.weather-item-anchor`

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://interia.pl

Site Health

How you compare

Top Priorities (5)

Fix Priority Matrix

Quick Wins

Strategic

Easy Improvements

Deprioritize

What fixing these means

Conversion Barriers

Speed (2)

Trust (2)

Content (2)

Navigation (2)

Return on Investment

Investment

Monthly returns

Regulatory risk avoided

Payback period

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

Contrast

Navigation

Names and labels

Best practices

Best Practices

SEO

Content Best Practices

Lighthouse Scores

Core Web Vitals

Detailed Report

Performance

Insights

Diagnostics

Accessibility

Contrast

Tables and lists

Best practices

Best Practices

SEO

Crawling and Indexing

Keyboard Shortcuts