Lighthouse Desktop

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

SCORE

GRADE

FIX

REVIEW

PASS

INFO

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

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.

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Est Savings
fonts.gstatic.com/s/roboto/v48/KFO7CnqEu92Fr1ME7kSn66aGLdTylUAMa3yUBA.woff2	55 ms
fonts.gstatic.com/s/roboto/v48/KFO7CnqEu92Fr1ME7kSn66aGLdTylUAMa3KUBGEe.woff2	25 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:Source valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]

items: [map[reflowTime:59.429 source:map[type:text value:[unattributed]]]]

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

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
cdn-eu.piano.io/api/piano.js	14400.0 s	132.9 KiB
i.ytimg.com/vi/DgF9u7Vth7k/sddefault.jpg?v=69e7709d	300.0 s	89.3 KiB
cdn.raspaid.pl/script/paywall.slim.min.js?v=mo70ug7b	7200.0 s	60.5 KiB
cdn.cxense.com/cx.js	3600.0 s	38.1 KiB
ocdn.eu/onetmobilemainpage/doodle/6/Doodle_30lat_onet_V3_long_mp4.mp4	604800.0 s	198.1 KiB
/1/smbk9lGaHR0cHM6Ly9vY2RuLmV1L3B1bHNjbXMvTURBXy85NGU4ZDY...	604800.0 s	190.8 KiB
/1/B1kk9lGaHR0cHM6Ly9vY2RuLmV1L3B1bHNjbXMvTURBXy81MmVjMjE...	604800.0 s	164.1 KiB
www.google-analytics.com/analytics.js	7200.0 s	20.9 KiB
rasp.salesmanago.com/static/sm.js	3600.0 s	17.1 KiB
s-eu-1.pushpushgo.com/js/60c0a82cd1fc3a4aedfab705.js	120.0 s	13.1 KiB
/1/FdKk9lBaHR0cHM6Ly9vY2RuLmV1L3B1bHNjbXMvTURBXy85N2IxOGM...	604800.0 s	101.2 KiB
onet.hit.gemius.pl/xgemius.js	43200.0 s	19.4 KiB
onet.hit.gemius.pl/gemiuslib.js&v=302	43200.0 s	18.7 KiB
/1/ulKk9lBaHR0cHM6Ly9vY2RuLmV1L3B1bHNjbXMvTURBXy8xZDJlYmV...	604800.0 s	70.5 KiB
/1/HSYk9lBaHR0cHM6Ly9vY2RuLmV1L3B1bHNjbXMvTURBXy9kMDEzZDA...	604800.0 s	65.6 KiB
/1/p9ok9lBaHR0cHM6Ly9vY2RuLmV1L3B1bHNjbXMvTURBXy9lMzk0NDR...	604800.0 s	56.8 KiB
/1/TXFk9lBaHR0cHM6Ly9vY2RuLmV1L3B1bHNjbXMvTURBXy9mMzY5MDE...	604800.0 s	56.5 KiB
/1/72pk9lGaHR0cHM6Ly9vY2RuLmV1L3B1bHNjbXMvTURBXy9mYjIzYTI...	604800.0 s	46.8 KiB
lib.onet.pl/s.csr/build/dlApi/dl.boot.min.js	600.0 s	5.1 KiB
/1/XPKk9lBaHR0cHM6Ly9vY2RuLmV1L3B1bHNjbXMvTURBXy83MGYyYzk...	604800.0 s	46.0 KiB
/1/1xsk9lBaHR0cHM6Ly9vY2RuLmV1L3B1bHNjbXMvTURBXy9mYmJhNWF...	604800.0 s	43.9 KiB
/1/xOvk9lBaHR0cHM6Ly9vY2RuLmV1L3B1bHNjbXMvTURBXy83ODc3NmN...	604800.0 s	34.5 KiB
ocdn.eu/omp3/static_files/images/bg_onet_desktop.png	604800.0 s	30.4 KiB
/1/N5yk9lBaHR0cHM6Ly9vY2RuLmV1L3B1bHNjbXMvTURBXy9mODU1YWM...	604800.0 s	29.2 KiB
pulsembed.eu/pulsembed.js	300.0 s	3.0 KiB
/1/0IOk9lBaHR0cHM6Ly9vY2RuLmV1L3B1bHNjbXMvTURBXy81NDE3YTg...	604800.0 s	28.8 KiB
cdn.brandmetrics.com/tag/55264f219caf410499e18628624d80a9/GLOWNA.js	3600.0 s	3.6 KiB
onet.hit.gemius.pl/gplayer.js	43200.0 s	5.7 KiB
lib.onet.pl/static/lps/DMP-Piano/tpl.min.js?201	604800.0 s	28.2 KiB
lib.onet.pl/static/lps/DMP-Piano/tpl.min.js?201	604800.0 s	28.2 KiB
/1/EVBk9lBaHR0cHM6Ly9vY2RuLmV1L3B1bHNjbXMvTURBXy9lNDNiMDd...	604800.0 s	28.1 KiB
rasp.salesmanago.com/static/chunk/62.b23d0997ffa4642333f3.js	216000.0 s	11.0 KiB
/1/2KBk9lBaHR0cHM6Ly9vY2RuLmV1L3B1bHNjbXMvTURBXy83NzgzZTA...	604800.0 s	27.2 KiB
/1/KC6k9lBaHR0cHM6Ly9vY2RuLmV1L3B1bHNjbXMvTURBXy82NzU1YzE...	604800.0 s	25.3 KiB
/1/fCZk9lBaHR0cHM6Ly9vY2RuLmV1L3B1bHNjbXMvTURBXy82OTdjNGI...	604800.0 s	24.2 KiB
/1/GnVk9lBaHR0cHM6Ly9vY2RuLmV1L3B1bHNjbXMvTURBXy8wMGViMDc...	604800.0 s	23.6 KiB
rasp.salesmanago.com/static/chunk/67.33672afcc86a627fd6a5.js	216000.0 s	9.3 KiB
ocdn.eu/onetmobilemainpage/icofont/i50/onetsg.woff2	604800.0 s	23.0 KiB
ocdn.eu/onetmobilemainpage/icofont/i49/onetsg.woff2	604800.0 s	22.7 KiB
rasp.salesmanago.com/static/chunk/58.54d991ccb66075aaa761.js	216000.0 s	8.6 KiB
/1/S4Fk9lBaHR0cHM6Ly9vY2RuLmV1L3B1bHNjbXMvTURBXy9jNDBlNzV...	604800.0 s	20.6 KiB
/1/5srk9lGaHR0cHM6Ly9vY2RuLmV1L3B1bHNjbXMvTURBXy83MGFhZjQ...	604800.0 s	19.4 KiB
www.npttech.com/advertising.js	28800.0 s	3.0 KiB
www.npttech.com/advertising.js	28800.0 s	3.0 KiB
cdn.opecloud.com/ope-raspl.js	604800.0 s	17.7 KiB
s-eu-1.pushpushgo.com/scripts/69bbb7165782197342fa0467/ppg-system-push.js	86400.0 s	4.3 KiB
s-eu-1.pushpushgo.com/scripts/69bbb7165782197342fa0467/ppg-system.js	86400.0 s	3.8 KiB
rasp.salesmanago.com/static/chunk/61.4122b72dc5d217801901.js	216000.0 s	6.0 KiB
s-eu-1.pushpushgo.com/scripts/69bbb7165782197342fa0467/ppg-system-maquette.js	86400.0 s	3.7 KiB
rasp.salesmanago.com/static/chunk/TrackEvent.3852033f4c84de68f775.js	216000.0 s	5.8 KiB
/1/Fm5k9lBaHR0cHM6Ly9vY2RuLmV1L3B1bHNjbXMvTURBXy9jYmUzMDY...	604800.0 s	14.1 KiB
s-eu-1.pushpushgo.com/scripts/69bbb7165782197342fa0467/ppg-system-form-views.js	86400.0 s	3.4 KiB
/EA-1746213/simetra.boot.js?domain=livebar.onet.pl	600.0 s	1.4 KiB
rasp.salesmanago.com/static/chunk/60.1b6b67471d700930fe1d.js	216000.0 s	5.3 KiB
/1/foRk9lBaHR0cHM6Ly9vY2RuLmV1L3B1bHNjbXMvTURBXy8yZGVhY2I...	604800.0 s	12.7 KiB
rasp.salesmanago.com/static/chunk/HistoryService.89cf9fb2914435515b48.js	216000.0 s	5.0 KiB
rasp.salesmanago.com/static/chunk/PageTracker.448a6c84d50f477d12d0.js	216000.0 s	4.9 KiB
/1/ftEk9k9aHR0cHM6Ly9vY2RuLmV1L29uZXRtb2JpbGVtYWlucGFnZS9...	604800.0 s	12.0 KiB
rasp.salesmanago.com/static/chunk/WebflowModule.fa2d22ac5a8139653225.js	216000.0 s	4.7 KiB
/script/paywall-chunks/paywall_onetPianoMonitoring_8c15d9...	7200.0 s	1.5 KiB
/static/chunk/WebEngagementPopupChecker.bb50bc3b4fd503f6f...	216000.0 s	4.5 KiB
rasp.salesmanago.com/static/chunk/WebflowService.517bb0961291dbae3986.js	216000.0 s	4.5 KiB
ocdn.eu/static/mvpplayer/images/silentButton2.png	604800.0 s	10.5 KiB
/1/iTBk9lBaHR0cHM6Ly9vY2RuLmV1L3B1bHNjbXMvTURBXy8zNmFjMDM...	604800.0 s	9.5 KiB
/1/7jhk9lBaHR0cHM6Ly9vY2RuLmV1L3B1bHNjbXMvTURBXy8yMzdmYTg...	604800.0 s	9.2 KiB
rasp.salesmanago.com/static/chunk/WebEngagementModule.33875dd225a9cfa0cd2e.js	216000.0 s	3.5 KiB
s-eu-1.pushpushgo.com/scripts/69bbb7165782197342fa0467/ppg-system-form.js	86400.0 s	2.0 KiB
/1/f51k9lBaHR0cHM6Ly9vY2RuLmV1L3B1bHNjbXMvTURBXy85OTczZTk...	604800.0 s	8.1 KiB
rasp.salesmanago.com/static/chunk/66.b9a3e7a715dc0acc724b.js	216000.0 s	3.2 KiB
lib.onet.pl/static/1746213/PoC-Bottom-Anchor/tpl.min.js?201	604800.0 s	7.9 KiB
lib.onet.pl/static/1746213/PoC-Bottom-Anchor/tpl.min.js?201	604800.0 s	7.8 KiB
yfp.onet.pl/?v140	604800.0 s	6.9 KiB
/1/2kbk9lBaHR0cHM6Ly9vY2RuLmV1L3B1bHNjbXMvTURBXy8xYzliNjE...	604800.0 s	6.5 KiB
/1/rxJk9k9aHR0cHM6Ly9vY2RuLmV1L29uZXRtb2JpbGVtYWlucGFnZS9...	604800.0 s	6.4 KiB
/1/MoHk9lBaHR0cHM6Ly9vY2RuLmV1L3B1bHNjbXMvTURBXy9mNjU1MWN...	604800.0 s	6.3 KiB
/1/0Ybk9lBaHR0cHM6Ly9vY2RuLmV1L3B1bHNjbXMvTURBXy83ODc3NmN...	604800.0 s	6.2 KiB
/1/o24k9lBaHR0cHM6Ly9vY2RuLmV1L3B1bHNjbXMvTURBXy81YmFkMWE...	604800.0 s	6.0 KiB
rasp.salesmanago.com/static/chunk/VisitSourceResolver.9a11bf970558f5a8a531.js	216000.0 s	2.3 KiB
rasp.salesmanago.com/static/chunk/ContactService.9aa49e172134ab69ee15.js	216000.0 s	2.3 KiB
/1/trMk9lBaHR0cHM6Ly9vY2RuLmV1L3B1bHNjbXMvTURBXy9jNDBlNzV...	604800.0 s	5.6 KiB
s-eu-1.pushpushgo.com/scripts/69bbb7165782197342fa0467/ppg-system-beacon.js	86400.0 s	1.4 KiB
/static/chunk/WebEngagementCreationChecker.9b421b74483833...	216000.0 s	2.0 KiB
s-eu-1.pushpushgo.com/scripts/69bbb7165782197342fa0467/ppg-system-toggle.js	86400.0 s	1.2 KiB
/1/2Uvk9lBaHR0cHM6Ly9vY2RuLmV1L3B1bHNjbXMvTURBXy84YzQ2MGI...	604800.0 s	4.4 KiB
lib.onet.pl/static/1746213/AdRefresh-Timer/tpl.min.js?201	604800.0 s	4.4 KiB
static.doubleclick.net/instream/ad_status.js	900.0 s	494 B
rasp.salesmanago.com/static/chunk/MessageOriginValidator.af9a5498157c5d6499c1.js	216000.0 s	1.7 KiB
/1/BZkk9lBaHR0cHM6Ly9vY2RuLmV1L3B1bHNjbXMvTURBXy9iNWYyOTB...	604800.0 s	3.5 KiB
/1/bM-k9lBaHR0cHM6Ly9vY2RuLmV1L3B1bHNjbXMvTURBXy85M2MzYzA...	604800.0 s	2.9 KiB
lib.onet.pl/static/lps/DMP-1plusX-SDK/tpl.min.js?201	604800.0 s	2.7 KiB
lib.onet.pl/static/lps/DMP-1plusX-SDK/tpl.min.js?201	604800.0 s	2.6 KiB
ocdn.eu/onettv/embedInfoMsg.js	604800.0 s	2.2 KiB
lib.onet.pl/static/lps/Analytics-Prebid/tpl.min.js?201	604800.0 s	2.1 KiB
lib.onet.pl/static/lps/Analytics-Prebid/tpl.min.js?201	604800.0 s	2.0 KiB
/1/MV0k9lBaHR0cHM6Ly9vY2RuLmV1L3B1bHNjbXMvTURBXy9kNGMyMjM...	604800.0 s	1.9 KiB
/1/CUJk9lBaHR0cHM6Ly9vY2RuLmV1L3B1bHNjbXMvTURBXy8xNDk1ZmE...	604800.0 s	1.8 KiB
/1/tlKk9lBaHR0cHM6Ly9vY2RuLmV1L3B1bHNjbXMvTURBXy80MzJlZmM...	604800.0 s	1.8 KiB
/1/W3Hk9lBaHR0cHM6Ly9vY2RuLmV1L3B1bHNjbXMvTURBXy8zZjExNTU...	604800.0 s	1.7 KiB
/1/dAfk9lBaHR0cHM6Ly9vY2RuLmV1L3B1bHNjbXMvTURBXy9lNzMxMGR...	604800.0 s	1.7 KiB
/EA-1746213/simetra.boot.js?domain=livebar.onet.pl	600.0 s	0 B
/EA-1746213/simetra.boot.js?domain=livebar.onet.pl	600.0 s	0 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.ImportantFeed_Column__sX7K9 > article.BigCard_default__sUq4d > a.Common_BigCardLink__1rnMf > img.Image_image__6ibXr `div.ImportantFeed_Column__sX7K9 > article.BigCard_default__sUq4d > a.Common_BigCardLink__1rnMf > img.Image_image__6ibXr`	/1/FdKk9lBaHR0cHM6Ly9vY2RuLmV1L3B1bHNjbXMvTURBXy85N2IxOGM...	100.8 KiB	75.6 KiB
div.ImportantFeed_Column__sX7K9 > article.StandardCard_standardCard__ZnsJ9 > a.Common_sectionLink__9s_Iy > img.Image_image__6ibXr `div.ImportantFeed_Column__sX7K9 > article.StandardCard_standardCard__ZnsJ9 > a.Common_sectionLink__9s_Iy > img.Image_image__6ibXr`	/1/TXFk9lBaHR0cHM6Ly9vY2RuLmV1L3B1bHNjbXMvTURBXy9mMzY5MDE...	56.0 KiB	47.8 KiB
div.ImportantFeed_Column__sX7K9 > article.StandardCard_standardCard__ZnsJ9 > a.Common_sectionLink__9s_Iy > img.Image_image__6ibXr `div.ImportantFeed_Column__sX7K9 > article.StandardCard_standardCard__ZnsJ9 > a.Common_sectionLink__9s_Iy > img.Image_image__6ibXr`	/1/xOvk9lBaHR0cHM6Ly9vY2RuLmV1L3B1bHNjbXMvTURBXy83ODc3NmN...	34.1 KiB	25.9 KiB
div > article#right4_importantMultiSourceFeed_Test > a.Common_sectionLink__9s_Iy > img.Image_image__6ibXr `div > article#right4_importantMultiSourceFeed_Test > a.Common_sectionLink__9s_Iy > img.Image_image__6ibXr`	/1/GnVk9lBaHR0cHM6Ly9vY2RuLmV1L3B1bHNjbXMvTURBXy8wMGViMDc...	23.2 KiB	17.4 KiB
div.ImportantFeed_Column__sX7K9 > article.StandardCard_standardCard__ZnsJ9 > a.Common_sectionLink__9s_Iy > img.Image_image__6ibXr `div.ImportantFeed_Column__sX7K9 > article.StandardCard_standardCard__ZnsJ9 > a.Common_sectionLink__9s_Iy > img.Image_image__6ibXr`	/1/S4Fk9lBaHR0cHM6Ly9vY2RuLmV1L3B1bHNjbXMvTURBXy9jNDBlNzV...	20.2 KiB	15.2 KiB
div.Header_wrapper__5i_bk > h1.Logo_header__bJ1F_ > a.Logo_logoLink__qUFvz > video.Logo_doodleImg__7g4FR `div.Header_wrapper__5i_bk > h1.Logo_header__bJ1F_ > a.Logo_logoLink__qUFvz > video.Logo_doodleImg__7g4FR`	/1/ftEk9k9aHR0cHM6Ly9vY2RuLmV1L29uZXRtb2JpbGVtYWlucGFnZS9...	11.6 KiB	8.7 KiB
div.ImportantFeed_Column__sX7K9 > article.SmallCard_smallCard___RTTy > a.Common_smallCardLink__gOb48 > img.Image_image__6ibXr `div.ImportantFeed_Column__sX7K9 > article.SmallCard_smallCard___RTTy > a.Common_smallCardLink__gOb48 > img.Image_image__6ibXr`	/1/f51k9lBaHR0cHM6Ly9vY2RuLmV1L3B1bHNjbXMvTURBXy85OTczZTk...	7.7 KiB	6.8 KiB
div.ImportantFeed_Column__sX7K9 > article.SmallCard_smallCard___RTTy > a.Common_smallCardLink__gOb48 > img.Image_image__6ibXr `div.ImportantFeed_Column__sX7K9 > article.SmallCard_smallCard___RTTy > a.Common_smallCardLink__gOb48 > img.Image_image__6ibXr`	/1/2kbk9lBaHR0cHM6Ly9vY2RuLmV1L3B1bHNjbXMvTURBXy8xYzliNjE...	6.1 KiB	5.2 KiB
div.ImportantFeed_Column__sX7K9 > article.SmallCard_smallCard___RTTy > a.Common_smallCardLink__gOb48 > img.Image_image__6ibXr `div.ImportantFeed_Column__sX7K9 > article.SmallCard_smallCard___RTTy > a.Common_smallCardLink__gOb48 > img.Image_image__6ibXr`	/1/MoHk9lBaHR0cHM6Ly9vY2RuLmV1L3B1bHNjbXMvTURBXy9mNjU1MWN...	5.9 KiB	5.0 KiB
div.ImportantFeed_Column__sX7K9 > article.SmallCard_smallCard___RTTy > a.Common_smallCardLink__gOb48 > img.Image_image__6ibXr `div.ImportantFeed_Column__sX7K9 > article.SmallCard_smallCard___RTTy > a.Common_smallCardLink__gOb48 > img.Image_image__6ibXr`	/1/o24k9lBaHR0cHM6Ly9vY2RuLmV1L3B1bHNjbXMvTURBXy81YmFkMWE...	5.6 KiB	4.7 KiB

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: 260 ms

URL	Time Spent
onet.pl/	260 ms
www.onet.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

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: 40 ms 48.0 KiB

URL	Transfer Size	Est Savings
static.onet.pl/_next/static/css/d79394e6f21570c4.css	18.8 KiB	18.2 KiB
static.onet.pl/_next/static/css/7145f7b2021dd44e.css	16.5 KiB	15.6 KiB
static.onet.pl/_next/static/css/68b26ac379cc4b56.css	15.2 KiB	14.2 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

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 40 ms 557.1 KiB

URL	Transfer Size	Est Savings
/pagead/managed/js/gpt/m202604160201/pubads_impl.js	187.7 KiB	139.8 KiB
cdn-eu.piano.io/api/piano.js	132.2 KiB	85.0 KiB
www.googletagmanager.com/gtm.js?id=GTM-P85SF2J	156.0 KiB	76.6 KiB
www.googletagmanager.com/gtag/js?id=G-3TN10DTZCJ&cx=c&gtm=4e64h1h1	160.2 KiB	68.5 KiB
sgqcvfjvr.onet.pl/YnVpbGQvezlza2x0NjYzfWRsQXBpL2RsLmxpYntOTWFzXzY2M30ubWluLmpz	107.9 KiB	59.6 KiB
cdn.raspaid.pl/script/paywall.slim.min.js?v=mo70ug7b	59.9 KiB	41.8 KiB
cdn.cxense.com/cx.js	37.5 KiB	21.7 KiB
cmp.dreamlab.pl/static-v2/cmp.bundle.js?v=225	52.9 KiB	21.7 KiB
static.onet.pl/_next/static/chunks/pages/_app-ae88a00a4dc2171e.js	45.4 KiB	21.4 KiB
static.onet.pl/_next/static/chunks/main-5c8fc94a6c254845.js	38.6 KiB	21.0 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	1.2 s
Other	661 ms
Style & Layout	239 ms
Script Parsing & Compilation	151 ms
Rendering	68 ms
Parse HTML & CSS	32 ms
Garbage Collection	31 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 reason	Failure type
The page has an unload handler in the main frame.	Actionable
The page has an unload handler in a sub frame.	Actionable

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Transfer Size
www.youtube.com/s/player/1bb6ee63/player_embed.vflset/en_US/base.js	471.9 KiB
/s/_/ytembeds/_/js/k=ytembeds.base.en_US.iLl3DKTx01E.es5....	214.7 KiB
ocdn.eu/onetmobilemainpage/doodle/6/Doodle_30lat_onet_V3_long_mp4.mp4	198.1 KiB
/1/smbk9lGaHR0cHM6Ly9vY2RuLmV1L3B1bHNjbXMvTURBXy85NGU4ZDY...	190.8 KiB
/pagead/managed/js/gpt/m202604160201/pubads_impl.js	187.7 KiB
/pagead/managed/js/gpt/m202604160201/pubads_impl.js?cb=31...	187.7 KiB
/1/B1kk9lGaHR0cHM6Ly9vY2RuLmV1L3B1bHNjbXMvTURBXy81MmVjMjE...	164.1 KiB
/s/_/ytembeds/_/js/k=ytembeds.base.en_US.iLl3DKTx01E.es5....	160.9 KiB
www.googletagmanager.com/gtag/js?id=G-3TN10DTZCJ&cx=c&gtm=4e64h1h1	160.2 KiB
www.googletagmanager.com/gtm.js?id=GTM-P85SF2J	156.4 KiB

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

●Max Potential First Input Delay 100 ms

●Layout shift culprits

●Optimize DOM size

●LCP breakdown

●LCP request discovery

●Modern HTTP

●Render blocking requests

●Optimize viewport for mobile

●Minify CSS

●Minify JavaScript

●User Timing marks and measures 9 user timings

●JavaScript execution time 0.9 s

●Avoid long main-thread tasks 8 long tasks found

●Avoid non-composited animations 1 animated element found

●Image elements have explicit `width` and `height`

●Network Requests

●Network Round Trip Times 50 ms

●Server Backend Latencies 60 ms

●Tasks

●Diagnostics

●Metrics

●Screenshot Thumbnails

●Final Screenshot

●Script Treemap Data

●Resources Summary

●Initial server response time was short Root document took 60 ms

●Avoid large layout shifts 7 layout shifts found

○INP breakdown

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
Sprawdź prognozę na jutro `div.HeaderWeather_weatherWidget__HSAnV > div.HeaderWeather_weatherInfo__YVW1B > div.weatherDay > div.HeaderWeather_weatherTomorrow__j2lvu`
Szukaj `div.Header_menu__5FXt9 > div.Header_weatherAndSearch__4kPB3 > form.Search_wrapper__SfTRk > span.Search_placeholderText__pT197`
PILNE `article.LinkCard_linkCard__rRAJo > a.Common_linkCardLink__cN081 > h3.TitleWrapper_titleWrapper__7S_PA > span.Label_defaultSmallDesktop__0DtTl`
0.21% `table.StockExchange_currencyTable__jK9je > tbody > tr > td.StockExchange_cell__GZB5I`
0.65% `table.StockExchange_currencyTable__jK9je > tbody > tr > td.StockExchange_cell__GZB5I`
0.28% `table.StockExchange_currencyTable__jK9je > tbody > tr > td.StockExchange_cell__GZB5I`
Systematyczne pobieranie treści, danych lub informacji z tej strony internetowe… `div#__next > div.Home_Grid__UCRLN > footer.Footer_pageFooter__OeBeV > div.WebScraping_contentDefaultDesktop__urW_G`
web scraping `div.Home_Grid__UCRLN > footer.Footer_pageFooter__OeBeV > div.WebScraping_contentDefaultDesktop__urW_G > i`
web crawlers `div.Home_Grid__UCRLN > footer.Footer_pageFooter__OeBeV > div.WebScraping_contentDefaultDesktop__urW_G > i`

These are opportunities to improve the legibility of your content.

Names and labels

Labels ensure that form controls are announced properly by assistive technologies, like screen readers. Learn more about form element labels.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.Header_menu__5FXt9 > div.Header_weatherAndSearch__4kPB3 > form.Search_wrapper__SfTRk > input.Search_field__WvEQR `div.Header_menu__5FXt9 > div.Header_weatherAndSearch__4kPB3 > form.Search_wrapper__SfTRk > input.Search_field__WvEQR`

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.PageGroup_top___UhxY > section.ImportantFeed_ImportantMultisourceGrid__zjYDR > div.ImportantFeed_Title__evTHP > iframe `div.PageGroup_top___UhxY > section.ImportantFeed_ImportantMultisourceGrid__zjYDR > div.ImportantFeed_Title__evTHP > iframe`
div.LiveVIdeo_mediaHeight__1xHjT > div.Player_player__XpEUC > div.pulsembed_embed > iframe `div.LiveVIdeo_mediaHeight__1xHjT > div.Player_player__XpEUC > div.pulsembed_embed > iframe`
section.StandardRightFeed_standardRightFeedContainer__it8iz > div > div > iframe `section.StandardRightFeed_standardRightFeedContainer__it8iz > div > div > iframe`

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
header.Header_header__8pfb1 > div.Header_wrapper__5i_bk > h1.Logo_header__bJ1F_ > a.Logo_logoLink__qUFvz `header.Header_header__8pfb1 > div.Header_wrapper__5i_bk > h1.Logo_header__bJ1F_ > a.Logo_logoLink__qUFvz`
section.StandardRightFeed_standardRightFeedContainer__it8iz > h2.SectionTitle_sectionTitle__OGBhR > span.SectionTitle_titleText__qqHUj > a `section.StandardRightFeed_standardRightFeedContainer__it8iz > h2.SectionTitle_sectionTitle__OGBhR > span.SectionTitle_titleText__qqHUj > a`
section.StandardLeftFeed_StandardLeftFeedContainer__EoRjX > div.StandardLeftFeed_StandardLeftFeedItems__zE_i9 > div.PremiumLogotypesWidget_wrapper__c20mg > a.Logotype_logotypeLink__9j_wR `section.StandardLeftFeed_StandardLeftFeedContainer__EoRjX > div.StandardLeftFeed_StandardLeftFeedItems__zE_i9 > div.PremiumLogotypesWidget_wrapper__c20mg > a.Logotype_logotypeLink__9j_wR`
section.StandardLeftFeed_StandardLeftFeedContainer__EoRjX > div.StandardLeftFeed_StandardLeftFeedItems__zE_i9 > div.PremiumLogotypesWidget_wrapper__c20mg > a.Logotype_logotypeLink__9j_wR `section.StandardLeftFeed_StandardLeftFeedContainer__EoRjX > div.StandardLeftFeed_StandardLeftFeedItems__zE_i9 > div.PremiumLogotypesWidget_wrapper__c20mg > a.Logotype_logotypeLink__9j_wR`
section.StandardLeftFeed_StandardLeftFeedContainer__EoRjX > div.StandardLeftFeed_StandardLeftFeedItems__zE_i9 > div.PremiumLogotypesWidget_wrapper__c20mg > a.Logotype_logotypeLink__9j_wR `section.StandardLeftFeed_StandardLeftFeedContainer__EoRjX > div.StandardLeftFeed_StandardLeftFeedItems__zE_i9 > div.PremiumLogotypesWidget_wrapper__c20mg > a.Logotype_logotypeLink__9j_wR`
section.StandardLeftFeed_StandardLeftFeedContainer__EoRjX > div.StandardLeftFeed_StandardLeftFeedItems__zE_i9 > div.PremiumLogotypesWidget_wrapper__c20mg > a.Logotype_logotypeLink__9j_wR `section.StandardLeftFeed_StandardLeftFeedContainer__EoRjX > div.StandardLeftFeed_StandardLeftFeedItems__zE_i9 > div.PremiumLogotypesWidget_wrapper__c20mg > a.Logotype_logotypeLink__9j_wR`
section.StandardLeftFeed_StandardLeftFeedContainer__EoRjX > div.StandardLeftFeed_StandardLeftFeedItems__zE_i9 > div.PremiumLogotypesWidget_wrapper__c20mg > a.Logotype_logotypeLink__9j_wR `section.StandardLeftFeed_StandardLeftFeedContainer__EoRjX > div.StandardLeftFeed_StandardLeftFeedItems__zE_i9 > div.PremiumLogotypesWidget_wrapper__c20mg > a.Logotype_logotypeLink__9j_wR`
section.StandardLeftFeed_StandardLeftFeedContainer__EoRjX > div.StandardLeftFeed_StandardLeftFeedItems__zE_i9 > div.PremiumLogotypesWidget_wrapper__c20mg > a.Logotype_logotypeLink__9j_wR `section.StandardLeftFeed_StandardLeftFeedContainer__EoRjX > div.StandardLeftFeed_StandardLeftFeedItems__zE_i9 > div.PremiumLogotypesWidget_wrapper__c20mg > a.Logotype_logotypeLink__9j_wR`
section.StandardLeftFeed_StandardLeftFeedContainer__EoRjX > div.StandardLeftFeed_StandardLeftFeedItems__zE_i9 > div.PremiumLogotypesWidget_wrapper__c20mg > a.Logotype_logotypeLink__9j_wR `section.StandardLeftFeed_StandardLeftFeedContainer__EoRjX > div.StandardLeftFeed_StandardLeftFeedItems__zE_i9 > div.PremiumLogotypesWidget_wrapper__c20mg > a.Logotype_logotypeLink__9j_wR`
section.StandardLeftFeed_StandardLeftFeedContainer__EoRjX > div.StandardLeftFeed_StandardLeftFeedItems__zE_i9 > div.PremiumLogotypesWidget_wrapper__c20mg > a.Logotype_logotypeLink__9j_wR `section.StandardLeftFeed_StandardLeftFeedContainer__EoRjX > div.StandardLeftFeed_StandardLeftFeedItems__zE_i9 > div.PremiumLogotypesWidget_wrapper__c20mg > a.Logotype_logotypeLink__9j_wR`
div.SectionHeader_sectionHeader__xTXrA > h2.SectionTitle_sectionTitle__OGBhR > span.SectionTitle_titleText__qqHUj > a `div.SectionHeader_sectionHeader__xTXrA > h2.SectionTitle_sectionTitle__OGBhR > span.SectionTitle_titleText__qqHUj > a`
section.StandardRightFeed_standardRightFeedContainer__it8iz > h2.SectionTitle_sectionTitle__OGBhR > span.SectionTitle_titleText__qqHUj > a `section.StandardRightFeed_standardRightFeedContainer__it8iz > h2.SectionTitle_sectionTitle__OGBhR > span.SectionTitle_titleText__qqHUj > a`
div#__next > div.Home_Grid__UCRLN > footer.Footer_pageFooter__OeBeV > a.Footer_logoLink__dGTaO `div#__next > div.Home_Grid__UCRLN > footer.Footer_pageFooter__OeBeV > a.Footer_logoLink__dGTaO`

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

Navigation

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
Nie tylko TK. "W połowie maja koniec kadencji zepsutego tworu" `article.BigCard_default__sUq4d > a.Common_BigCardLink__1rnMf > div.Common_BigCardTextWrapper__JY2JX > h3.TitleWrapper_titleWrapper__7S_PA`

These are opportunities to improve keyboard navigation in your application.

Best practices

Touch targets with sufficient size and spacing help users who may have difficulty targeting small controls to activate the targets. Learn more about touch targets.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Krzeszowice: pseudokibice mieli grozić 17-latkom `section.StandardRightFeed_standardRightFeedContainer__it8iz > div > article.LinkCard_linkCard__rRAJo > a.Common_linkCardLink__cN081`
Atlantycka cyrkulacja słabnie. Zły sygnał `section.StandardRightFeed_standardRightFeedContainer__it8iz > div > article.LinkCard_linkCard__rRAJo > a.Common_linkCardLink__cN081`
Konflikt z najemcami. W akcji 15 załóg policji `section.StandardRightFeed_standardRightFeedContainer__it8iz > div > article.LinkCard_linkCard__rRAJo > a.Common_linkCardLink__cN081`
Włam na spotkanie rosyjskiego resortu. "Gnidy" `section.StandardRightFeed_standardRightFeedContainer__it8iz > div > article.LinkCard_linkCard__rRAJo > a.Common_linkCardLink__cN081`
Bolesna porażka Ukrainy. "Obrona nie ma sensu" `section.StandardRightFeed_standardRightFeedContainer__it8iz > div > article.LinkCard_linkCard__rRAJo > a.Common_linkCardLink__cN081`
Już wkrótce zrobi się przewszywająco zimno `section.StandardRightFeed_standardRightFeedContainer__it8iz > div > article.LinkCard_linkCard__rRAJo > a.Common_linkCardLink__cN081`
Terlecki miał wezwać Kaczyńskiego do dymisji `section.StandardRightFeed_standardRightFeedContainer__it8iz > div > article.LinkCard_linkCard__rRAJo > a.Common_linkCardLink__cN081`
Polka powalczyła w mistrzostwach Europy `section.StandardRightFeed_standardRightFeedContainer__it8iz > div > article.LinkCard_linkCard__rRAJo > a.Common_linkCardLink__cN081`
Fani oszaleli na widok Jutty Leerdam. "Wow" `section.StandardRightFeed_standardRightFeedContainer__it8iz > div > article.LinkCard_linkCard__rRAJo > a.Common_linkCardLink__cN081`
Wypadek legendarnego skoczka. 2,5 promila `section.StandardRightFeed_standardRightFeedContainer__it8iz > div > article.LinkCard_linkCard__rRAJo > a.Common_linkCardLink__cN081`
Irańczyk zapytany o wojnę. Nie gryzł się w język `section.StandardRightFeed_standardRightFeedContainer__it8iz > div > article.LinkCard_linkCard__rRAJo > a.Common_linkCardLink__cN081`
Przełomowy sukces Polki i nagle takie wieści! `section.StandardRightFeed_standardRightFeedContainer__it8iz > div > article.LinkCard_linkCard__rRAJo > a#flat-natsport2`
Roberta Kranjec walczy o życie po wypadku `section.StandardRightFeed_standardRightFeedContainer__it8iz > div > article.LinkCard_linkCard__rRAJo > a.Common_linkCardLink__cN081`
Media: gwiazdor ma odejść z Legii Warszawa! `section.StandardRightFeed_standardRightFeedContainer__it8iz > div > article.LinkCard_linkCard__rRAJo > a.Common_linkCardLink__cN081`
"Załatwiacz najwyżej klasy" dał Polsce prezent `section.StandardRightFeed_standardRightFeedContainer__it8iz > div > article.LinkCard_linkCard__rRAJo > a.Common_linkCardLink__cN081`
Wrze po zachowaniu Aryny Sabalenki `section.StandardRightFeed_standardRightFeedContainer__it8iz > div > article.LinkCard_linkCard__rRAJo > a.Common_linkCardLink__cN081`
Kłopoty Wojciecha Szczęsnego w Barcelonie! `section.StandardRightFeed_standardRightFeedContainer__it8iz > div > article.LinkCard_linkCard__rRAJo > a.Common_linkCardLink__cN081`
Nie żyje były selekcjoner reprezentacji Polski `section.StandardRightFeed_standardRightFeedContainer__it8iz > div > article.LinkCard_linkCard__rRAJo > a.Common_linkCardLink__cN081`
Żużel `div.StandardRightFeed_othersWrap__E_Xf_ > div.NamedSectionLinks_namedSectionLinks__IvyJA > div.NamedSectionLinks_list__Wlbun > a.NamedSectionLinks_link__573OP`
Kolarstwo `div.StandardRightFeed_othersWrap__E_Xf_ > div.NamedSectionLinks_namedSectionLinks__IvyJA > div.NamedSectionLinks_list__Wlbun > a.NamedSectionLinks_link__573OP`
Ręczna `div.StandardRightFeed_othersWrap__E_Xf_ > div.NamedSectionLinks_namedSectionLinks__IvyJA > div.NamedSectionLinks_list__Wlbun > a.NamedSectionLinks_link__573OP`
Bukmacherzy `div.StandardRightFeed_othersWrap__E_Xf_ > div.NamedSectionLinks_namedSectionLinks__IvyJA > div.NamedSectionLinks_list__Wlbun > a.NamedSectionLinks_link__573OP`
Liga Narodów `div.StandardRightFeed_othersWrap__E_Xf_ > div.NamedSectionLinks_namedSectionLinks__IvyJA > div.NamedSectionLinks_list__Wlbun > a.NamedSectionLinks_link__573OP`
Zondacrypto wyjaśniona w kilku zdaniach `section.StandardRightFeed_standardRightFeedContainer__it8iz > div > article.LinkCard_linkCard__rRAJo > a.Common_linkCardLink__cN081`
Minister pozbawia złudzeń w sprawie SAFE zero `section.StandardRightFeed_standardRightFeedContainer__it8iz > div > article.LinkCard_linkCard__rRAJo > a#flat-natbiznes-pos4`
Nowe informacje w sprawie rurociągu Przyjaźń `section.StandardRightFeed_standardRightFeedContainer__it8iz > div > article.LinkCard_linkCard__rRAJo > a.Common_linkCardLink__cN081`
Anthropic wyda 100 mld dol. u Amazona `section.StandardRightFeed_standardRightFeedContainer__it8iz > div > article.LinkCard_linkCard__rRAJo > a.Common_linkCardLink__cN081`
Plan odbudowy Gazy. Potrzebne 71 mld dol. `section.StandardRightFeed_standardRightFeedContainer__it8iz > div > article.LinkCard_linkCard__rRAJo > a.Common_linkCardLink__cN081`
Przełomowa decyzja Japonii. Chiny reagują `section.StandardRightFeed_standardRightFeedContainer__it8iz > div > article.LinkCard_linkCard__rRAJo > a.Common_linkCardLink__cN081`
LPP poprawia raporty po karze od KNF `section.StandardRightFeed_standardRightFeedContainer__it8iz > div > article.LinkCard_linkCard__rRAJo > a.Common_linkCardLink__cN081`
Wyrzucić "na bruk" będzie trudniej `section.StandardRightFeed_standardRightFeedContainer__it8iz > div > article.LinkCard_linkCard__rRAJo > a#flat-natbiznes-pos11`
Tak będzie rosło średnie wynagrodzenie w Polsce `section.StandardRightFeed_standardRightFeedContainer__it8iz > div > article.LinkCard_linkCard__rRAJo > a.Common_linkCardLink__cN081`
WIG20 znów stoi u progu rekordu `section.StandardRightFeed_standardRightFeedContainer__it8iz > div > article.LinkCard_linkCard__rRAJo > a.Common_linkCardLink__cN081`
Firmy redukują etaty. Jest nowy raport `section.StandardRightFeed_standardRightFeedContainer__it8iz > div > article.LinkCard_linkCard__rRAJo > a.Common_linkCardLink__cN081`
Giełda `div.StandardRightFeed_othersWrap__E_Xf_ > div.NamedSectionLinks_namedSectionLinks__IvyJA > div.NamedSectionLinks_list__Wlbun > a.NamedSectionLinks_link__573OP`
Waluty `div.StandardRightFeed_othersWrap__E_Xf_ > div.NamedSectionLinks_namedSectionLinks__IvyJA > div.NamedSectionLinks_list__Wlbun > a.NamedSectionLinks_link__573OP`
Surowce `div.StandardRightFeed_othersWrap__E_Xf_ > div.NamedSectionLinks_namedSectionLinks__IvyJA > div.NamedSectionLinks_list__Wlbun > a.NamedSectionLinks_link__573OP`
Gotówkowe `div.StandardRightFeed_othersWrap__E_Xf_ > div.NamedSectionLinks_namedSectionLinks__IvyJA > div.NamedSectionLinks_list__Wlbun > a.NamedSectionLinks_link__573OP`
Hipoteczne `div.StandardRightFeed_othersWrap__E_Xf_ > div.NamedSectionLinks_namedSectionLinks__IvyJA > div.NamedSectionLinks_list__Wlbun > a.NamedSectionLinks_link__573OP`
Wycieczki - Bussines Insider Travel `div.StandardRightFeed_othersWrap__E_Xf_ > div.NamedSectionLinks_namedSectionLinks__IvyJA > div.NamedSectionLinks_list__Wlbun > a.NamedSectionLinks_link__573OP`
EUR `tbody > tr > th.StockExchange_cell__GZB5I > a.StockExchange_stockLink__GJtHo`
USD `tbody > tr > th.StockExchange_cell__GZB5I > a.StockExchange_stockLink__GJtHo`
CHF `tbody > tr > th.StockExchange_cell__GZB5I > a.StockExchange_stockLink__GJtHo`
WIG `tbody > tr > th.StockExchange_cell__GZB5I > a.StockExchange_stockLink__GJtHo`
S&P 500 `tbody > tr > th.StockExchange_cell__GZB5I > a.StockExchange_stockLink__GJtHo`
Niecodzienna akcja dla pawia w Warszawie `div.DynamicRightFeed_wrapper___4_xa > div > article.LinkCard_linkCard__rRAJo > a.Common_linkCardLink__cN081`
Wyjątkowy tramwaj. Pojedzie 23 kwietnia `div.DynamicRightFeed_wrapper___4_xa > div > article.LinkCard_linkCard__rRAJo > a.Common_linkCardLink__cN081`
Jak się ubrać na komunię w 2026 r.? `section.StandardRightFeed_standardRightFeedContainer__it8iz > div > article.LinkCard_linkCard__rRAJo > a#flat-natfilmksiazki-pos2`
Jej dzieci się nienawidzą. "Jak dzielić majątek?" `section.StandardRightFeed_standardRightFeedContainer__it8iz > div > article.LinkCard_linkCard__rRAJo > a.Common_linkCardLink__cN081`
87-letni Józef przystąpi do matury `section.StandardRightFeed_standardRightFeedContainer__it8iz > div > article.LinkCard_linkCard__rRAJo > a.Common_linkCardLink__cN081`
Tragedia w Wielkich Oczach. "To są bestie" `section.StandardRightFeed_standardRightFeedContainer__it8iz > div > article.LinkCard_linkCard__rRAJo > a.Common_linkCardLink__cN081`
Trojanowska o córce. "Spełnienie marzeń" `section.StandardRightFeed_standardRightFeedContainer__it8iz > div > article.LinkCard_linkCard__rRAJo > a.Common_linkCardLink__cN081`
Anne Hathaway z zaszczytnym tytułem `section.StandardRightFeed_standardRightFeedContainer__it8iz > div > article.LinkCard_linkCard__rRAJo > a.Common_linkCardLink__cN081`
Nowy "Człowiek w ogniu" już wzbudza emocje `section.StandardRightFeed_standardRightFeedContainer__it8iz > div > article.LinkCard_linkCard__rRAJo > a#flat-natfilmksiazki-pos9`
Dell szykuje nowy monitor z QD-OLED `section.StandardRightFeed_standardRightFeedContainer__it8iz > div > article.LinkCard_linkCard__rRAJo > a.Common_linkCardLink__cN081`
Widać kryzys na rynku komputerów `section.StandardRightFeed_standardRightFeedContainer__it8iz > div > article.LinkCard_linkCard__rRAJo > a.Common_linkCardLink__cN081`
Europejski F-35 na krawędzi `section.StandardRightFeed_standardRightFeedContainer__it8iz > div > article.LinkCard_linkCard__rRAJo > a#flat-nattech-pos4`
Samsung szykuje rewolucyjną baterię `section.StandardRightFeed_standardRightFeedContainer__it8iz > div > article.LinkCard_linkCard__rRAJo > a.Common_linkCardLink__cN081`
Zamach na szefa OpenAI `section.StandardRightFeed_standardRightFeedContainer__it8iz > div > article.LinkCard_linkCard__rRAJo > a#flat-nattech-pos7`
Kolejne podwyżki cen elektroniki `section.StandardRightFeed_standardRightFeedContainer__it8iz > div > article.LinkCard_linkCard__rRAJo > a.Common_linkCardLink__cN081`
Polska programistka rozwiązała 20-letni błąd `section.StandardRightFeed_standardRightFeedContainer__it8iz > div > article.LinkCard_linkCard__rRAJo > a.Common_linkCardLink__cN081`
Lidl kusi promocjami `section.StandardRightFeed_standardRightFeedContainer__it8iz > div > article.LinkCard_linkCard__rRAJo > a.Common_linkCardLink__cN081`
Artykuły ze świata technologii `div.StandardRightFeed_othersWrap__E_Xf_ > div.NamedSectionLinks_namedSectionLinks__IvyJA > div.NamedSectionLinks_list__Wlbun > a.NamedSectionLinks_link__573OP`
Testy i recenzje `div.StandardRightFeed_othersWrap__E_Xf_ > div.NamedSectionLinks_namedSectionLinks__IvyJA > div.NamedSectionLinks_list__Wlbun > a.NamedSectionLinks_link__573OP`
Gry `div.StandardRightFeed_othersWrap__E_Xf_ > div.NamedSectionLinks_namedSectionLinks__IvyJA > div.NamedSectionLinks_list__Wlbun > a.NamedSectionLinks_link__573OP`
Treści premium `div.StandardRightFeed_othersWrap__E_Xf_ > div.NamedSectionLinks_namedSectionLinks__IvyJA > div.NamedSectionLinks_list__Wlbun > a.NamedSectionLinks_link__573OP`
Zaskakująca wiedza `div.StandardRightFeed_othersWrap__E_Xf_ > div.NamedSectionLinks_namedSectionLinks__IvyJA > div.NamedSectionLinks_list__Wlbun > a.NamedSectionLinks_link__573OP`
Praca w IT [Promocja] `div.StandardRightFeed_othersWrap__E_Xf_ > div.NamedSectionLinks_namedSectionLinks__IvyJA > div.NamedSectionLinks_list__Wlbun > a.NamedSectionLinks_link__573OP`
Pogoda `div.Home_Grid__UCRLN > div.SeoLinks_seoLinks__EiXjd > div.SeoLinks_linksWrapper__bj70T > a.SeoLinks_linkItem__YJHrm`
KB.pl [REKLAMA] `div.Home_Grid__UCRLN > div.SeoLinks_seoLinks__EiXjd > div.SeoLinks_linksWrapper__bj70T > a.SeoLinks_linkItem__YJHrm`
Zapytaj `div.Home_Grid__UCRLN > div.SeoLinks_seoLinks__EiXjd > div.SeoLinks_linksWrapper__bj70T > a.SeoLinks_linkItem__YJHrm`
Ściągi `div.Home_Grid__UCRLN > div.SeoLinks_seoLinks__EiXjd > div.SeoLinks_linksWrapper__bj70T > a.SeoLinks_linkItem__YJHrm`
Encyklopedia `div.Home_Grid__UCRLN > div.SeoLinks_seoLinks__EiXjd > div.SeoLinks_linksWrapper__bj70T > a.SeoLinks_linkItem__YJHrm`
Testy szkolne `div.Home_Grid__UCRLN > div.SeoLinks_seoLinks__EiXjd > div.SeoLinks_linksWrapper__bj70T > a.SeoLinks_linkItem__YJHrm`
Quizy `div.Home_Grid__UCRLN > div.SeoLinks_seoLinks__EiXjd > div.SeoLinks_linksWrapper__bj70T > a.SeoLinks_linkItem__YJHrm`
OKO.Press [REKLAMA] `div.Home_Grid__UCRLN > div.SeoLinks_seoLinks__EiXjd > div.SeoLinks_linksWrapper__bj70T > a.SeoLinks_linkItem__YJHrm`
Biznes i finanse `div.Home_Grid__UCRLN > div.SeoLinks_seoLinks__EiXjd > div.SeoLinks_linksWrapper__bj70T > a.SeoLinks_linkItem__YJHrm`
Gry `div.Home_Grid__UCRLN > div.SeoLinks_seoLinks__EiXjd > div.SeoLinks_linksWrapper__bj70T > a.SeoLinks_linkItem__YJHrm`
Hobby `div.Home_Grid__UCRLN > div.SeoLinks_seoLinks__EiXjd > div.SeoLinks_linksWrapper__bj70T > a.SeoLinks_linkItem__YJHrm`
Jedzenie i napoje `div.Home_Grid__UCRLN > div.SeoLinks_seoLinks__EiXjd > div.SeoLinks_linksWrapper__bj70T > a.SeoLinks_linkItem__YJHrm`
Mapa serwisów `div.Home_Grid__UCRLN > footer.Footer_pageFooter__OeBeV > div.Footer_footerMenu__IoyC_ > a.Footer_footerMenuItem__yUnee`
Regulamin `div.Home_Grid__UCRLN > footer.Footer_pageFooter__OeBeV > div.Footer_footerMenu__IoyC_ > a.Footer_footerMenuItemLast__LA6GH`

These items highlight common accessibility best practices.

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
LOGOWANIE `div.Header_menu__5FXt9 > div.ServiceMenu_wrapper__u9dcw > div.ServiceMenu_rightIcons__DFmJZ > button.ServiceMenu_serviceProfileButton__rGlnP`
tutaj `div.cmp-intro_description > span > p > a`
polityce prywatności `div.cmp-intro_description > span > p > a`
tutaj `div.cmp-intro_description > span > p > a`
Grupy RAS Polska `div.cmp-intro_description > span > p > a`
tutaj `div.cmp-intro_description > span > p > a`

○Interactive controls are keyboard focusable

○Interactive elements indicate their purpose and state

○The page has a logical tab order

○Visual order on the page follows DOM order

○User focus is not accidentally trapped in a region

○The user's focus is directed to new content added to the page

○HTML5 landmark elements are used to improve navigation

○Offscreen content is hidden from assistive technology

○Custom controls have associated labels

○Custom controls have ARIA roles

●`[aria-*]` attributes match their roles

●`[aria-hidden="true"]` is not present on the document `<body>`

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

●`[role]` values are valid

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

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

●Buttons have an accessible name

●Image elements have `[alt]` attributes

●`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.

●ARIA attributes are used as specified for the element's role

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

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

●Elements use only permitted ARIA attributes

●Document has a `<title>` element

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

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

●Links are distinguishable without relying on color.

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

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

●Document has a main landmark.

●Deprecated ARIA roles were not used

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

●All heading elements contain content.

●Identical links have the same purpose.

●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.

○`[accesskey]` values are unique

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

○ARIA input fields have accessible names

○ARIA `meter` elements have accessible names

○ARIA `progressbar` elements have accessible names

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

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

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

○ARIA toggle fields have accessible names

○ARIA `tooltip` elements have accessible names

○ARIA `treeitem` elements have accessible names

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

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

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

○ARIA IDs are unique

○No form fields have multiple labels

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

○Input buttons have discernible text.

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

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

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

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

○`<object>` elements have alternate text

○Select elements have associated label elements.

○Skip links are focusable.

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

○`[lang]` attributes have a valid value

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

○Uses ARIA roles only on compatible elements

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

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 / Warning	Source
Unload event listeners are deprecated and will be removed.	www.onet.pl/ line 1, col 13970

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Source	Description
www.onet.pl/api/okonto/me?fields=userId%2Clogin%2Cavatar%2Ccounter%2Csignature	`Failed to load resource: the server responded with a status of 401 ()`

●Uses HTTPS

●Avoids third-party cookies

●Allows users to paste into input fields

●Avoids requesting the geolocation permission on page load

●Avoids requesting the notification permission on page load

●Displays images with correct aspect ratio

●Serves images with appropriate resolution

●Page has the HTML doctype

●Properly defines charset

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

●Ensure CSP is effective against XSS attacks

●Use a strong HSTS policy

●Ensure proper origin isolation with COOP

●Mitigate clickjacking with XFO or CSP

●Mitigate DOM-based XSS with Trusted Types

●Detected JavaScript libraries

●Page has valid source maps

○Redirects HTTP traffic to HTTPS

100

SEO

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

○Structured data is valid

●Page isn’t blocked from indexing

●Document has a `<title>` element

●Document has a meta description

●Page has successful HTTP status code

●Links have descriptive text

●Links are crawlable

●robots.txt is valid

●Image elements have `[alt]` attributes

●Document has a valid `hreflang`

●Document has a valid `rel=canonical`