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Lighthouse Desktop

· 0 checks — Desktop Lighthouse audit -- Performance, Accessibility, Best Practices, and SEO category breakdown.
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Detailed Report

Audit breakdown by category with detailed findings.

58

Performance

Insights

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

RequestCache TTLTransfer Size
pikabu.ru/.well-known/ddos-guard/check3546.0 s177.1 KiB
cdn1.moe.video/p/b.js1800.0 s100.8 KiB
mc.yandex.ru/metrika/tag.js3600.0 s85.4 KiB
mc.yandex.ru/metrika/tag.js3600.0 s85.4 KiB
cs.pikabu.ru/apps/ub/5.4.703/desktop/app.cafbfecd864d.mo.js604800.0 s375.3 KiB
cs.pikabu.ru/apps/ub/5.4.703/desktop/vendors.e3b40f3c59b2.mo.js604800.0 s346.8 KiB
privacy-cs.mail.ru/static/sync-loader.js600.0 s21.9 KiB
ad.mail.ru/static/sync-loader.js600.0 s21.8 KiB
cs.pikabu.ru/apps/ub/5.4.700/desktop/ui.b4c605b0ab0f.mo.js604800.0 s136.3 KiB
content.adriver.ru/AdRiverFPS.js3600.0 s16.2 KiB
cs.pikabu.ru/apps/ub/5.4.382/desktop/sprite_96dpi.webp604800.0 s109.8 KiB
cs.pikabu.ru/apps/ub/5.4.703/desktop/app.mo.css604800.0 s98.5 KiB
cs.pikabu.ru/images/big_svg/onboarding-hot.svg604800.0 s68.1 KiB
cs.pikabu.ru/apps/ub/5.4.81/desktop/style/roboto-bold.woff2604800.0 s65.6 KiB
cs17.pikabu.ru/s/2026/04/22/09/krdexqf7_s0f0d9m0_460x648p.jpg604800.0 s58.7 KiB
cs17.pikabu.ru/s/games_showcase/2025/09/23/13/4bmvl5vn_lg.webp604800.0 s45.8 KiB
cs.pikabu.ru/apps/ub/5.4.561/desktop/vendors-editor.626cedc51779.mo.js604800.0 s43.4 KiB
cs16.pikabu.ru/s/2026/04/22/09/fgqh2bli_s0f0d10m0_460x308p.jpg604800.0 s32.1 KiB
cs18.pikabu.ru/s/2026/03/01/22/ikobc2ua.png604800.0 s30.8 KiB
vk.ru/dist/public/api/openapi.6ed04a4cc80655f4384429e1d969f6ff.js?169345600.0 s17.5 KiB
cs14.pikabu.ru/images/community/380/1675482212393232191.png604800.0 s27.6 KiB
cs.pikabu.ru/apps/ub/5.0.1/desktop/style/roboto-500.woff2604800.0 s22.6 KiB
cs.pikabu.ru/apps/ub/5.0.1/desktop/style/roboto-regular.woff2604800.0 s22.1 KiB
cs17.pikabu.ru/s/2025/10/29/20/sfsvknxc.png604800.0 s21.9 KiB
cs17.pikabu.ru/s/2026/01/27/11/4exfldty.png604800.0 s21.8 KiB
cs.pikabu.ru/apps/ub/5.4.653/desktop/app.d7f4fefdaaf0.mo.js604800.0 s20.2 KiB
cs16.pikabu.ru/s/2026/01/27/11/firsjx67.png604800.0 s19.0 KiB
cs.pikabu.ru/images/subs-empty.svg604800.0 s18.2 KiB
cs17.pikabu.ru/s/2026/01/27/11/zqzflcwr.png604800.0 s16.4 KiB
cs16.pikabu.ru/s/2026/01/27/11/zezcihyp.png604800.0 s15.4 KiB
cs19.pikabu.ru/s/2026/01/27/11/firuwmvl.png604800.0 s14.8 KiB
cs18.pikabu.ru/s/2026/04/21/07/ytnbew2h.webp604800.0 s14.7 KiB
cs18.pikabu.ru/s/2026/01/27/11/ieprdtli.png604800.0 s14.5 KiB
cs17.pikabu.ru/s/2026/01/27/11/7evfk7uf.png604800.0 s14.4 KiB
yastatic.net/s3/passport-sdk/autofill/v1/sdk-suggest-with-polyfills-latest.js216013.0 s5.7 KiB
cs20.pikabu.ru/s/2026/01/27/11/fir2xasm.png604800.0 s13.7 KiB
cs13.pikabu.ru/avatars/1619/m1619612-1874628524.png604800.0 s12.5 KiB
cs16.pikabu.ru/s/2026/01/27/11/cmtsikgi.png604800.0 s12.1 KiB
cs13.pikabu.ru/avatars/7827/m7827516-1460492533.png604800.0 s10.9 KiB
cs.pikabu.ru/apps/ub/5.0.1/animations/signin.png604800.0 s9.0 KiB
cs13.pikabu.ru/post_img/2024/02/17/11/1708193672164130489.png604800.0 s8.7 KiB
cs15.pikabu.ru/images/community/2846/1727440447317039241.webp604800.0 s4.1 KiB
cs14.pikabu.ru/avatars/338/s338284-1189422260.png604800.0 s3.7 KiB
cs19.pikabu.ru/s/2026/03/22/20/4exexjjg.png604800.0 s2.8 KiB
/sync_cookie_image_decide?cid=174977&scid=92e3465d-ac5a-9...0.0 ms243 B
cs16.pikabu.ru/s/2026/04/17/10/bf6x33je.webp604800.0 s2.3 KiB
mc.yandex.com/metrika/advert.gif?t=gdpr(14)ti(4)3600.0 s187 B
cs17.pikabu.ru/s/2026/02/20/12/sprfk6lh.webp604800.0 s1.3 KiB
/sync_cookie_image_decide_secondary?cid=174977&scid=24a9a...0.0 ms79 B
/sync_cookie_image_decide_secondary?cid=42093449&scid=c4b...0.0 ms67 B
mc.yandex.ru/metrika/tag.js3600.0 s0 B
cs17.pikabu.ru/s/2026/04/22/09/krdexqf7_s0f0d9m0_460x648p.jpg604800.0 s0 B
cs16.pikabu.ru/s/2026/04/22/09/fgqh2bli_s0f0d10m0_460x308p.jpg604800.0 s0 B

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLEst Savings
yastatic.net/s3/home/fonts/ys/1/text-medium.woff2305 ms
yastatic.net/s3/home/fonts/ys/1/text-regular.woff2275 ms
yastatic.net/s3/home/fonts/ys/1/text-bold.woff2200 ms

A forced reflow occurs when JavaScript queries geometric properties (such as offsetWidth) after styles have been invalidated by a change to the DOM state. This can result in poor performance. Learn more about forced reflows and possible mitigations.

Why this matters

Performance issues directly impact user engagement and conversion rates.

headings: [map[key:source label:Top function call valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]
items: [map[reflowTime:119.049 source:map[column:16572 line:1 type:source-location url:https://cs.pikabu.ru/apps/ub/5.4.653/desktop/app.d7f4fefdaaf0.mo.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:126.081 source:map[type:text value:[unattributed]]] map[reflowTime:59.119 source:map[column:34071 line:0 type:source-location url:https://cs.pikabu.ru/apps/ub/5.4.653/desktop/app.d7f4fefdaaf0.mo.js urlProvider:network]] map[reflowTime:12.153 source:map[column:25024 line:0 type:source-location url:https://cs.pikabu.ru/apps/ub/5.4.653/desktop/app.d7f4fefdaaf0.mo.js urlProvider:network]] map[reflowTime:106.896 source:map[column:24885 line:0 type:source-location url:https://cs.pikabu.ru/apps/ub/5.4.653/desktop/app.d7f4fefdaaf0.mo.js urlProvider:network]] map[reflowTime:1.728 source:map[column:316 line:1 type:source-location url:https://pikabu.ru/.well-known/ddos-guard/check urlProvider:network]] map[reflowTime:0.692 source:map[column:11743 line:1 type:source-location url:https://pikabu.ru/.well-known/ddos-guard/check urlProvider:network]] map[reflowTime:2.662 source:map[column:383949 line:0 type:source-location url:https://cs.pikabu.ru/apps/ub/5.4.700/desktop/ui.b4c605b0ab0f.mo.js urlProvider:network]] map[reflowTime:1.41 source:map[column:434787 line:1 type:source-location url:https://cs.pikabu.ru/apps/ub/5.4.703/desktop/vendors.e3b40f3c59b2.mo.js urlProvider:network]] map[reflowTime:0.327 source:map[column:434845 line:1 type:source-location url:https://cs.pikabu.ru/apps/ub/5.4.703/desktop/vendors.e3b40f3c59b2.mo.js urlProvider:network]] map[reflowTime:0.292 source:map[column:434909 line:1 type:source-location url:https://cs.pikabu.ru/apps/ub/5.4.703/desktop/vendors.e3b40f3c59b2.mo.js urlProvider:network]] map[reflowTime:4.595 source:map[column:434068 line:1 type:source-location url:https://cs.pikabu.ru/apps/ub/5.4.703/desktop/vendors.e3b40f3c59b2.mo.js urlProvider:network]] map[reflowTime:0.4 source:map[column:435822 line:1 type:source-location url:https://cs.pikabu.ru/apps/ub/5.4.703/desktop/vendors.e3b40f3c59b2.mo.js urlProvider:network]] map[reflowTime:4.513 source:map[column:434090 line:1 type:source-location url:https://cs.pikabu.ru/apps/ub/5.4.703/desktop/vendors.e3b40f3c59b2.mo.js urlProvider:network]] map[reflowTime:87.387 source:map[column:387659 line:0 type:source-location url:https://cs.pikabu.ru/apps/ub/5.4.700/desktop/ui.b4c605b0ab0f.mo.js urlProvider:network]] map[reflowTime:0.427 source:map[column:542075 line:0 type:source-location url:https://cs.pikabu.ru/apps/ub/5.4.700/desktop/ui.b4c605b0ab0f.mo.js urlProvider:network]] map[reflowTime:4.153 source:map[column:506924 line:0 type:source-location url:https://cs.pikabu.ru/apps/ub/5.4.700/desktop/ui.b4c605b0ab0f.mo.js urlProvider:network]] map[reflowTime:1.116 source:map[column:508693 line:0 type:source-location url:https://cs.pikabu.ru/apps/ub/5.4.700/desktop/ui.b4c605b0ab0f.mo.js urlProvider:network]] map[reflowTime:14.337 source:map[column:1.074199e+06 line:0 type:source-location url:https://cs.pikabu.ru/apps/ub/5.4.703/desktop/app.cafbfecd864d.mo.js urlProvider:network]] map[reflowTime:2.582 source:map[column:1.009498e+06 line:0 type:source-location url:https://cs.pikabu.ru/apps/ub/5.4.703/desktop/app.cafbfecd864d.mo.js urlProvider:network]] map[reflowTime:2.048 source:map[column:383218 line:0 type:source-location url:https://cs.pikabu.ru/apps/ub/5.4.700/desktop/ui.b4c605b0ab0f.mo.js urlProvider:network]] map[reflowTime:12.053 source:map[column:508252 line:0 type:source-location url:https://cs.pikabu.ru/apps/ub/5.4.703/desktop/app.cafbfecd864d.mo.js urlProvider:network]] map[reflowTime:0.505 source:map[column:508415 line:0 type:source-location url:https://cs.pikabu.ru/apps/ub/5.4.703/desktop/app.cafbfecd864d.mo.js urlProvider:network]] map[reflowTime:1.501 source:map[column:539410 line:0 type:source-location url:https://cs.pikabu.ru/apps/ub/5.4.700/desktop/ui.b4c605b0ab0f.mo.js urlProvider:network]] map[reflowTime:2.179 source:map[column:465947 line:0 type:source-location url:https://cs.pikabu.ru/apps/ub/5.4.703/desktop/app.cafbfecd864d.mo.js urlProvider:network]] map[reflowTime:1.62 source:map[column:163183 line:1 type:source-location url:https://pikabu.ru/.well-known/ddos-guard/check urlProvider:network]] map[reflowTime:0.826 source:map[column:174928 line:1 type:source-location url:https://pikabu.ru/.well-known/ddos-guard/check urlProvider:network]] map[reflowTime:9.025 source:map[column:174674 line:1 type:source-location url:https://pikabu.ru/.well-known/ddos-guard/check urlProvider:network]] map[reflowTime:2.007 source:map[column:70 line:14 type:source-location url:https://mc.yandex.ru/metrika/tag.js urlProvider:network]] map[reflowTime:0.869 source:map[column:5924 line:0 type:source-location url: urlProvider:network]] map[reflowTime:0.809 source:map[column:46549 line:0 type:source-location url: 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
div.stories-feed__container > article.story > div.story__main > ::before div.stories-feed__container > article.story > div.story__main > ::before
cs.pikabu.ru/apps/ub/5.4.382/desktop/sprite_96dpi.webp109.3 KiB44.7 KiB
div.sidebar-block > div#adfox_d_feed_hot_sidebar_1 > a.g73a5bf50 > img div.sidebar-block > div#adfox_d_feed_hot_sidebar_1 > a.g73a5bf50 > img
/get-adfox-content/2765366/250310_adfox_3282665_14733142....54.8 KiB41.1 KiB
Известная настольная игра «Длинные Нарды Турнир». Бросайте вызов друзьям, сорев… section.sidebar-block > article.sidebar-game > a.sidebar-game__link > img.sidebar-game__img
cs17.pikabu.ru/s/games_showcase/2025/09/23/13/4bmvl5vn_lg.webp45.3 KiB39.3 KiB
a.story__community-link > div.community-avatar > span.avatar__inner > img a.story__community-link > div.community-avatar > span.avatar__inner > img
cs14.pikabu.ru/images/community/380/1675482212393232191.png27.1 KiB27.0 KiB
Транспорт main.main__inner > div.page-topic-links > a.page-topic-links__link > img.page-topic-links__image
cs17.pikabu.ru/s/2026/01/27/11/4exfldty.png21.4 KiB21.4 KiB
18+ main.main__inner > div.page-topic-links > a.page-topic-links__link > img.page-topic-links__image
cs19.pikabu.ru/s/2026/01/27/11/firuwmvl.png14.3 KiB14.2 KiB
Спорт div.story__user > div.story__user-info > a.story__topic > img
cs17.pikabu.ru/s/2026/01/27/11/7evfk7uf.png14.1 KiB14.0 KiB
Политика div.story__user > div.story__user-info > a.story__topic > img
cs18.pikabu.ru/s/2026/01/27/11/ieprdtli.png14.0 KiB14.0 KiB
Юмор div.story__user > div.story__user-info > a.story__topic > img
cs20.pikabu.ru/s/2026/01/27/11/fir2xasm.png13.2 KiB13.1 KiB
inko8gnito a.story__user-link > div.avatar > span.avatar__inner > img.image-lazy-processed
cs13.pikabu.ru/avatars/1619/m1619612-1874628524.png12.2 KiB12.1 KiB
Отношения main.main__inner > div.page-topic-links > a.page-topic-links__link > img.page-topic-links__image
cs16.pikabu.ru/s/2026/01/27/11/cmtsikgi.png11.7 KiB11.7 KiB
ZoVaDa a.story__user-link > div.avatar > span.avatar__inner > img.image-lazy-processed
cs13.pikabu.ru/avatars/7827/m7827516-1460492533.png10.6 KiB10.5 KiB
div.story-block > div > div.pkb-player__player--tThGUzxl > div.pkb-player-block__preview--Ta5pXYyN div.story-block > div > div.pkb-player__player--tThGUzxl > div.pkb-player-block__preview--Ta5pXYyN
cs16.pikabu.ru/s/2026/04/22/09/fgqh2bli_s0f0d10m0_460x308p.jpg31.7 KiB8.7 KiB
div.header__item > div.header-right-menu > a#specials > img div.header__item > div.header-right-menu > a#specials > img
cs13.pikabu.ru/post_img/2024/02/17/11/1708193672164130489.png8.2 KiB7.7 KiB

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

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

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLTransfer SizeDuration
cs.pikabu.ru/apps/ub/5.4.703/desktop/app.mo.css98.5 KiB364 ms

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

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

TTI

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

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: 100 ms 87.1 KiB
URLTransfer SizeEst Savings
cs.pikabu.ru/apps/ub/5.4.703/desktop/app.mo.css98.2 KiB87.1 KiB

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLTotal CPU TimeScript EvaluationScript Parse
pikabu.ru/.well-known/ddos-guard/check1.4 s454 ms9.6 ms
Unattributable710 ms139 ms0.0 ms
cs.pikabu.ru/apps/ub/5.4.703/desktop/app.cafbfecd864d.mo.js668 ms424 ms47 ms
pikabu.ru/607 ms64 ms7.5 ms
cs.pikabu.ru/apps/ub/5.4.653/desktop/app.d7f4fefdaaf0.mo.js357 ms164 ms2.6 ms
cs.pikabu.ru/apps/ub/5.4.703/desktop/vendors.e3b40f3c59b2.mo.js346 ms259 ms55 ms
cdn1.moe.video/p/b.js268 ms154 ms49 ms
cs.pikabu.ru/apps/ub/5.4.700/desktop/ui.b4c605b0ab0f.mo.js259 ms226 ms23 ms
mc.yandex.ru/metrika/tag.js252 ms195 ms21 ms
yandex.ru/ads/system/context.js219 ms157 ms9.5 ms
yandex.ru/ads/system/header-bidding.js110 ms63 ms3.3 ms
ad.mail.ru/static/sync-loader.js105 ms87 ms8.1 ms
www.googletagmanager.com/gtag/js?id=G-GDRZR2E90Y94 ms80 ms13 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 Evaluation2.6 s
Style & Layout1.4 s
Other921 ms
Script Parsing & Compilation303 ms
Rendering115 ms
Garbage Collection109 ms
Parse HTML & CSS92 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
Pages with WebSocket cannot enter back/forward cache.Pending browser support

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 0.0 ms 1.2 MiB
URLTransfer SizeEst Savings
cs.pikabu.ru/apps/ub/5.4.703/desktop/app.cafbfecd864d.mo.js368.1 KiB267.2 KiB
cs.pikabu.ru/apps/ub/5.4.703/desktop/vendors.e3b40f3c59b2.mo.js345.9 KiB245.3 KiB
cs.pikabu.ru/apps/ub/5.4.700/desktop/ui.b4c605b0ab0f.mo.js134.5 KiB110.4 KiB
yastatic.net/partner-code-bundles/1304651/00cc0164cd639ddf.js129.7 KiB99.4 KiB
cdn1.moe.video/p/b.js100.6 KiB80.6 KiB
cdn1.moe.video/p/b.js100.6 KiB80.6 KiB
www.googletagmanager.com/gtag/js?id=G-GDRZR2E90Y175.9 KiB69.7 KiB
yandex.ru/ads/system/context.js104.0 KiB57.8 KiB
mc.yandex.ru/metrika/tag.js84.7 KiB52.4 KiB
pikabu.ru/.well-known/ddos-guard/check176.8 KiB51.8 KiB
cs.pikabu.ru/apps/ub/5.4.561/desktop/vendors-editor.626cedc51779.mo.js43.0 KiB43.0 KiB
mc.yandex.ru/metrika/tag.js84.7 KiB42.8 KiB
yastatic.net/partner-code-bundles/1304651/22d10f9d8e892aab.js31.8 KiB24.4 KiB
yastatic.net/s3/passport-static/autofill/1.82.1/client/suggest.js26.9 KiB21.8 KiB

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLTransfer Size
cs.pikabu.ru/apps/ub/5.4.703/desktop/app.cafbfecd864d.mo.js375.3 KiB
cs.pikabu.ru/apps/ub/5.4.703/desktop/vendors.e3b40f3c59b2.mo.js346.8 KiB
cs.pikabu.ru/apps/ub/5.4.702/desktop/sprite.svg225.0 KiB
/partner-code-bundles/1304651/vas-bundles/bundles-es2017/...206.6 KiB
pikabu.ru/.well-known/ddos-guard/check177.1 KiB
www.googletagmanager.com/gtag/js?id=G-GDRZR2E90Y176.3 KiB
cs.pikabu.ru/apps/ub/5.4.700/desktop/ui.b4c605b0ab0f.mo.js136.3 KiB
yastatic.net/partner-code-bundles/1304651/00cc0164cd639ddf.js130.3 KiB
cs.pikabu.ru/apps/ub/5.4.382/desktop/sprite_96dpi.webp109.8 KiB
yandex.ru/ads/system/context.js104.8 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 > div#adfox_d_feed_hot_1_1_1 > a.g73a5bf50 > img div > div#adfox_d_feed_hot_1_1_1 > a.g73a5bf50 > img
/get-adfox-content/2774030/250310_adfox_3282665_14733146....
div.sidebar-block > div#adfox_d_feed_hot_sidebar_1 > a.g73a5bf50 > img div.sidebar-block > div#adfox_d_feed_hot_sidebar_1 > a.g73a5bf50 > img
/get-adfox-content/2765366/250310_adfox_3282665_14733142....
div.header__item > div.header-right-menu > a#specials > img div.header__item > div.header-right-menu > a#specials > img
cs13.pikabu.ru/post_img/2024/02/17/11/1708193672164130489.png
section.info-banner > div.info-banner__content > div.info-banner__logo > img section.info-banner > div.info-banner__content > div.info-banner__logo > img
cs.pikabu.ru/images/big_svg/onboarding-hot.svg

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

●Layout shift culprits
●Document request latency
●Optimize DOM size
●LCP breakdown
●Modern HTTP
●Optimize viewport for mobile
●Minify CSS
●Minify JavaScript
●User Timing marks and measures 5 user timings
●Avoid long main-thread tasks 19 long tasks found
●Avoid non-composited animations 7 animated elements found
●Network Requests
●Network Round Trip Times 200 ms
●Server Backend Latencies 520 ms
●Tasks
●Diagnostics
●Metrics
●Screenshot Thumbnails
●Final Screenshot
●Script Treemap Data
●Resources Summary
●Avoid multiple page redirects
●Initial server response time was short Root document took 580 ms
●Avoid large layout shifts 2 layout shifts found
○INP breakdown
○LCP request discovery
70

Accessibility

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

ARIA

Using ARIA attributes in roles where they are prohibited can mean that important information is not communicated to users of assistive technologies. Learn more about prohibited ARIA roles.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
«Пятничное [моё]» — традиция древних предков div.header__main > div.header__inner > div.header__item > div.logo
Скопировать ссылку на пост header.story__header > h2.story__title > span.story-title-icons > span.story-title-icons__icon
Скопировать ссылку на пост header.story__header > h2.story__title > span.story-title-icons > span.story-title-icons__icon
Загружаем количество просмотров div.story__main > header.story__header > div.story__sub-info > div.story__views
Скопировать ссылку на пост header.story__header > h2.story__title > span.story-title-icons > span.story-title-icons__icon
Загружаем количество просмотров div.story__main > header.story__header > div.story__sub-info > div.story__views
Скопировать ссылку на пост header.story__header > h2.story__title > span.story-title-icons > span.story-title-icons__icon
Загружаем количество просмотров div.story__main > header.story__header > div.story__sub-info > div.story__views
Скопировать ссылку на пост header.story__header > h2.story__title > span.story-title-icons > span.story-title-icons__icon
Загружаем количество просмотров div.story__main > header.story__header > div.story__sub-info > div.story__views
Скопировать ссылку на пост header.story__header > h2.story__title > span.story-title-icons > span.story-title-icons__icon
Загружаем количество просмотров div.story__main > header.story__header > div.story__sub-info > div.story__views
Скопировать ссылку на пост header.story__header > h2.story__title > span.story-title-icons > span.story-title-icons__icon
Загружаем количество просмотров div.story__main > header.story__header > div.story__sub-info > div.story__views
Скопировать ссылку на пост header.story__header > h2.story__title > span.story-title-icons > span.story-title-icons__icon
Загружаем количество просмотров div.story__main > header.story__header > div.story__sub-info > div.story__views
Скопировать ссылку на пост header.story__header > h2.story__title > span.story-title-icons > span.story-title-icons__icon
Загружаем количество просмотров div.story__main > header.story__header > div.story__sub-info > div.story__views

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Names and labels

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.main > main.main__inner > section.info-banner > button.button_link div.main > main.main__inner > section.info-banner > button.button_link
div.story__content-wrapper > div.story__emotions > div.emotions > button.emotion-btn div.story__content-wrapper > div.story__emotions > div.emotions > button.emotion-btn
div.story__content-wrapper > div.story__emotions > div.emotions > button.emotion-btn div.story__content-wrapper > div.story__emotions > div.emotions > button.emotion-btn
div.story__content-wrapper > div.story__emotions > div.emotions > button.emotion-btn div.story__content-wrapper > div.story__emotions > div.emotions > button.emotion-btn
div.story__content-wrapper > div.story__emotions > div.emotions > button.emotion-btn div.story__content-wrapper > div.story__emotions > div.emotions > button.emotion-btn
div.story__content-wrapper > div.story__emotions > div.emotions > button.emotion-btn div.story__content-wrapper > div.story__emotions > div.emotions > button.emotion-btn
div.story__content-wrapper > div.story__emotions > div.emotions > button.emotion-btn div.story__content-wrapper > div.story__emotions > div.emotions > button.emotion-btn
div.story__content-wrapper > div.story__emotions > div.emotions > button.emotion-btn div.story__content-wrapper > div.story__emotions > div.emotions > button.emotion-btn
div.story__content-wrapper > div.story__emotions > div.emotions > button.emotion-btn div.story__content-wrapper > div.story__emotions > div.emotions > button.emotion-btn
div.story__content-wrapper > div.story__emotions > div.emotions > button.emotion-btn div.story__content-wrapper > div.story__emotions > div.emotions > button.emotion-btn

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.header__item > div.header-right-menu > a#specials > img div.header__item > div.header-right-menu > a#specials > img
div.header__item > div.header-right-menu > a#specials > img div.header__item > div.header-right-menu > a#specials > img
a.story__community-link > div.community-avatar > span.avatar__inner > img a.story__community-link > div.community-avatar > span.avatar__inner > img
div.story__left > div.story__scroll > div.story__rating-block > img div.story__left > div.story__scroll > div.story__rating-block > img
a.story__community-link > div.community-avatar > span.avatar__inner > img a.story__community-link > div.community-avatar > span.avatar__inner > img
a.story__community-link > div.community-avatar > span.avatar__inner > img a.story__community-link > div.community-avatar > span.avatar__inner > img
div.story__left > div.story__scroll > div.story__rating-block > img div.story__left > div.story__scroll > div.story__rating-block > img
a.story__community-link > div.community-avatar > span.avatar__inner > img a.story__community-link > div.community-avatar > span.avatar__inner > img
a.story__community-link > div.community-avatar > span.avatar__inner > img a.story__community-link > div.community-avatar > span.avatar__inner > img

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
body > iframe#iframe body > iframe#iframe

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.header__inner > div.header__item > div.logo > a.logo__image div.header__inner > div.header__item > div.logo > a.logo__image
div.header__wrapper > div.header__item > div.header-right-menu > a#specials div.header__wrapper > div.header__item > div.header-right-menu > a#specials
div.header__wrapper > div.header__item > div.header-right-menu > a.header-right-menu__item div.header__wrapper > div.header__item > div.header-right-menu > a.header-right-menu__item
aside.sidebar__inner > div.sidebar-block > div#adfox_d_feed_hot_sidebar_1 > a.g73a5bf50 aside.sidebar__inner > div.sidebar-block > div#adfox_d_feed_hot_sidebar_1 > a.g73a5bf50
div.sidebar-block__content > div.sidebar-block-links__footer > div.sidebar-block-links__social > a.pkb-btn-social-icon div.sidebar-block__content > div.sidebar-block-links__footer > div.sidebar-block-links__social > a.pkb-btn-social-icon
div.sidebar-block__content > div.sidebar-block-links__footer > div.sidebar-block-links__social > a.pkb-btn-social-icon div.sidebar-block__content > div.sidebar-block-links__footer > div.sidebar-block-links__social > a.pkb-btn-social-icon
div.sidebar-block__content > div.sidebar-block-links__footer > div.sidebar-block-links__social > a.pkb-btn-social-icon div.sidebar-block__content > div.sidebar-block-links__footer > div.sidebar-block-links__social > a.pkb-btn-social-icon
div.story__main > div > div#adfox_d_feed_hot_1_1_1 > a.g73a5bf50 div.story__main > div > div#adfox_d_feed_hot_1_1_1 > a.g73a5bf50

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

Contrast

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Горячее div.header__item > div.header-menu > div.header-menu__item > a
Войти div.header__wrapper > div.header__item > div.header-right-menu > button.pkb-normal-btn
Свежего div.info-banner__content > div > p > a
Лучшее div.info-banner__content > div > p > a
4106 div.story__left > div.story__scroll > div.story__rating-block > div.story__rating-count
5 часов назад div.story__main > header.story__header > div.story__sub-info > time.story__datetime
131K header.story__header > div.story__sub-info > div.story__views > span.story__views-count
755 div.story__footer > div.story__tools > a.story__comments-link > span.story__comments-link-count
913 div.story__left > div.story__scroll > div.story__rating-block > div.story__rating-count
16 часов назад div.story__main > header.story__header > div.story__sub-info > time.story__datetime
100 div.story__footer > div.story__tools > a.story__comments-link > span.story__comments-link-count
13304 div.story__left > div.story__scroll > div.story__rating-block > div.story__rating-count
20 часов назад div.story__main > header.story__header > div.story__sub-info > time.story__datetime
#comment_390038948 div.story__content-inner > div.story-block > p > a
722 div.story__footer > div.story__tools > a.story__comments-link > span.story__comments-link-count
9184 div.story__left > div.story__scroll > div.story__rating-block > div.story__rating-count
14 часов назад div.story__main > header.story__header > div.story__sub-info > time.story__datetime
255 div.story__footer > div.story__tools > a.story__comments-link > span.story__comments-link-count
12372 div.story__left > div.story__scroll > div.story__rating-block > div.story__rating-count
20 часов назад div.story__main > header.story__header > div.story__sub-info > time.story__datetime
313 div.story__footer > div.story__tools > a.story__comments-link > span.story__comments-link-count
ПИКАБУ div.story__author-panel-info > div.story__user-info > div.story__user-info-group > span.story__user-badge
Подписаться div.story__author-panel > div.subscribe-btn__wrapper--HZJXdLAP > button.pkb-btn__host--n2MGeea1 > span.pkb-btn__text--FO_UA9yM
Закреплено div.story__main > header.story__header > div.story__labels > span.story-label
Обновления на Пикабу header.story__header > div.story__series > a > span
11 часов назад div.story__main > header.story__header > div.story__sub-info > time.story__datetime
Установить новое приложение на iOS div.story-block > div.pkb-highlight-block > p > a
30 div.story__footer > div.story__tools > a.story__comments-link > span.story__comments-link-count
2614 div.story__left > div.story__scroll > div.story__rating-block > div.story__rating-count
16 часов назад div.story__main > header.story__header > div.story__sub-info > time.story__datetime
Мем в глаз попал div.story__content-inner > div.story-block > p > a
МАХ div.story__content-inner > div.story-block > p > a
102 div.story__footer > div.story__tools > a.story__comments-link > span.story__comments-link-count
12174 div.story__left > div.story__scroll > div.story__rating-block > div.story__rating-count
Отнять и поделить div.story__user > div.story__user-info > div.story__user-info-group > span.story__user-badge
22 div.story__main > header.story__header > h2.story__title > a.story__title-comstories
Стихоплятство header.story__header > div.story__series > a > span
21 час назад div.story__main > header.story__header > div.story__sub-info > time.story__datetime
281 div.story__footer > div.story__tools > a.story__comments-link > span.story__comments-link-count
17 часов назад div.story__main > header.story__header > div.story__sub-info > time.story__datetime

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
Мат div.story__content-wrapper > div.story__tags > div.story__collapsed-tags-container > a.tags__tag
Политика div.story__content-wrapper > div.story__tags > div.story__collapsed-tags-container > a.tags__tag
Политика div.story__content-wrapper > div.story__tags > div.story__collapsed-tags-container > a.tags__tag
Григорий Остер div.story__content-wrapper > div.story__tags > div.story__collapsed-tags-container > a.tags__tag
Сарказм div.story__content-wrapper > div.story__tags > div.story__collapsed-tags-container > a.tags__tag
Картинка с текстом div.story__content-wrapper > div.story__tags > div.story__collapsed-tags-container > a.tags__tag
Серия Обновления на Пикабу div.story__main > header.story__header > div.story__series > a
Серия Стихоплятство div.story__main > header.story__header > div.story__series > a
[моё] div.story__content-wrapper > div.story__tags > div.story__collapsed-tags-container > a.tags__tag
Григорий Остер div.story__content-wrapper > div.story__tags > div.story__collapsed-tags-container > a.tags__tag
Негатив div.story__content-wrapper > div.story__tags > div.story__collapsed-tags-container > a.tags__tag
Скриншот div.story__content-wrapper > div.story__tags > div.story__collapsed-tags-container > a.tags__tag
Сарказм div.story__content-wrapper > div.story__tags > div.story__collapsed-tags-container > a.tags__tag

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
●Form elements have associated labels
●`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
●ARIA attributes are used as specified for the element's role
●`[aria-hidden="true"]` elements do not contain focusable descendents
●Document has a `<title>` element
●`<html>` element has a `[lang]` attribute
●`<html>` element has a valid value for its `[lang]` attribute
●Links are distinguishable without relying on color.
●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.
●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 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
○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.
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
Unload event listeners are deprecated and will be removed.
cs.pikabu.ru/apps/ub/5.4.703/desktop/vendors.e3b40f3c59b2.mo.js line 1, col 423766

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
cs45.pikabu.ru/v2/event/j/3/startSession
Failed to load resource: the server responded with a status of 403 ()
cs45.pikabu.ru/v2/event/j/3/pageLoad
Failed to load resource: the server responded with a status of 403 ()
cs45.pikabu.ru/v2/event/j/3/ad_request
Failed to load resource: the server responded with a status of 403 ()
cs45.pikabu.ru/v2/event/j/3/ad_request
Failed to load resource: the server responded with a status of 403 ()
cs45.pikabu.ru/v2/event/j/3/ad_request
Failed to load resource: the server responded with a status of 403 ()
cs45.pikabu.ru/v2/event/j/3/ad_request
Failed to load resource: the server responded with a status of 403 ()
cs45.pikabu.ru/v2/event/j/3/content_showed
Failed to load resource: the server responded with a status of 403 ()
cs45.pikabu.ru/v2/event/j/3/pageLoad
Failed to load resource: the server responded with a status of 403 ()
cs45.pikabu.ru/v2/event/j/3/userParams
Failed to load resource: the server responded with a status of 403 ()
cs45.pikabu.ru/v2/event/j/3/ad_load
Failed to load resource: the server responded with a status of 403 ()
cs45.pikabu.ru/v2/event/j/3/ad_load
Failed to load resource: the server responded with a status of 403 ()
cs45.pikabu.ru/v2/event/j/3/ad_load
Failed to load resource: the server responded with a status of 403 ()
cs45.pikabu.ru/v2/event/j/3/ad_load
Failed to load resource: the server responded with a status of 403 ()
cs45.pikabu.ru/v2/event/j/3/banner_showed
Failed to load resource: the server responded with a status of 403 ()

Source maps translate minified code to the original source code. This helps developers debug in production. In addition, Lighthouse is able to provide further insights. Consider deploying source maps to take advantage of these benefits. Learn more about source maps.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL
cs.pikabu.ru/apps/ub/5.4.703/desktop/vendors.e3b40f3c59b2.mo.js
cs.pikabu.ru/apps/ub/5.4.703/desktop/app.cafbfecd864d.mo.js
cs.pikabu.ru/apps/ub/5.4.700/desktop/ui.b4c605b0ab0f.mo.js
●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 DOM-based XSS with Trusted Types
●Detected JavaScript libraries
○Redirects HTTP traffic to HTTPS
○Mitigate clickjacking with XFO or CSP
92

SEO

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

Content Best Practices

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.header__item > div.header-right-menu > a#specials > img div.header__item > div.header-right-menu > a#specials > img
div.header__item > div.header-right-menu > a#specials > img div.header__item > div.header-right-menu > a#specials > img
a.story__community-link > div.community-avatar > span.avatar__inner > img a.story__community-link > div.community-avatar > span.avatar__inner > img
div.story__left > div.story__scroll > div.story__rating-block > img div.story__left > div.story__scroll > div.story__rating-block > img
a.story__community-link > div.community-avatar > span.avatar__inner > img a.story__community-link > div.community-avatar > span.avatar__inner > img
a.story__community-link > div.community-avatar > span.avatar__inner > img a.story__community-link > div.community-avatar > span.avatar__inner > img
div.story__left > div.story__scroll > div.story__rating-block > img div.story__left > div.story__scroll > div.story__rating-block > img
a.story__community-link > div.community-avatar > span.avatar__inner > img a.story__community-link > div.community-avatar > span.avatar__inner > img
a.story__community-link > div.community-avatar > span.avatar__inner > img a.story__community-link > div.community-avatar > span.avatar__inner > 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`

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