Lighthouse Mobile

· 0 checks — Mobile 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.

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
/sites/kise/files/js/js_Icjwe3JDndpDiMT-08w2mBWT0nZGrhLIt...	0.0 ms	432.0 KiB
/sites/kise/files/styles/front_page_hero_mobile_2x/public...	0.0 ms	378.8 KiB
/sites/kise/files/styles/promo_quintuple_mobile_2x/public...	0.0 ms	149.9 KiB
/sites/nyheter/files/styles/promo_focalpoint_general/publ...	0.0 ms	121.0 KiB
/sites/kise/files/styles/promo_carousel_mobile_2x/public/...	0.0 ms	111.8 KiB
/sites/kise/files/styles/promo_quintuple_mobile_2x/public...	0.0 ms	101.9 KiB
ki.se/themes/custom/kise/logo.svg	0.0 ms	92.3 KiB
/sites/kise/files/css/css_Ny2PCBf1gytD60mvlwY5z08mwnOv6Kx...	0.0 ms	79.7 KiB
/sites/kise/files/styles/promo_carousel_mobile_2x/public/...	0.0 ms	73.8 KiB
/sites/kise/files/js/js_rcIe6PKHFpXKQdU4B51E7RWIyBCWWhgYe...	0.0 ms	69.8 KiB
/sites/kise/files/styles/promo_quintuple_mobile_2x/public...	0.0 ms	69.1 KiB
/sites/kise/files/styles/promo_quintuple_mobile_2x/public...	0.0 ms	68.8 KiB
/sites/kise/files/styles/promo_carousel_mobile_2x/public/...	0.0 ms	68.2 KiB
/sites/kise/files/styles/promo_carousel_mobile_2x/public/...	0.0 ms	61.8 KiB
/sites/kise/files/styles/promo_carousel_mobile_2x/public/...	0.0 ms	53.7 KiB
/sites/kise/files/js/js_fg3cHbSILPVTvkWKeyrG9bKeJ5bTQXr5R...	0.0 ms	50.1 KiB
/sites/kise/files/styles/promo_carousel_mobile_2x/public/...	0.0 ms	44.7 KiB
/sites/kise/files/css/css_jIbaGCsFO0UBR0nvf34VTWncqs7L2uy...	0.0 ms	37.9 KiB
/sites/kise/files/styles/promo_quintuple_mobile_2x/public...	0.0 ms	34.9 KiB
/sites/nyheter/files/styles/promo_focalpoint_general/publ...	0.0 ms	29.6 KiB
/sites/nyheter/files/styles/promo_focalpoint_general/publ...	0.0 ms	21.8 KiB
ki.se/themes/custom/theorell/fonts/DMSans-Medium.woff2	0.0 ms	21.7 KiB
ki.se/themes/custom/theorell/fonts/DMSans-Bold.woff2	0.0 ms	21.6 KiB
ki.se/themes/custom/theorell/fonts/DMSans-Regular.woff2	0.0 ms	21.5 KiB
/sites/nyheter/files/styles/promo_focalpoint_general/publ...	0.0 ms	11.7 KiB
/sites/kise/files/css/css_K4SWffcEUL0Ckvj9TO7whyaSl3D3_Gt...	0.0 ms	9.8 KiB
/sites/kise/files/js/js_B2e9-xkCsS8xlPL80EWp_Nf84NegRYCT6...	0.0 ms	9.3 KiB
cdn.jsdelivr.net/npm/addsearch-search-ui@0.9/dist/addsearch-search-ui.min.js	604800.0 s	69.3 KiB
cdn.jsdelivr.net/npm/handlebars@latest/dist/handlebars.min.js	604800.0 s	26.8 KiB
ki.se/themes/custom/theorell/dist/images/socialmedia-gray.svg	0.0 ms	2.3 KiB
ki.se/themes/custom/theorell/dist/images/cookie-bite.svg	0.0 ms	2.2 KiB
/sites/kise/files/css/css_fz8SMZaDOB_9QMlvjOySxkOC5p6NJWa...	0.0 ms	1.6 KiB
ki.se/themes/custom/theorell/src/images/earth-neg.svg	0.0 ms	1.3 KiB
cdn.jsdelivr.net/npm/addsearch-search-ui@0.9/dist/addsearch-search-ui.min.css	604800.0 s	9.6 KiB
ki.se/themes/custom/theorell/dist/images/sprite-date_time_location-small.svg	0.0 ms	963 B
/sites/kise/files/css/css_tTDz1devFLS1bCbwveaz8OVSm9YnCBl...	0.0 ms	857 B
ki.se/themes/custom/theorell/dist/images/search-neg.svg	0.0 ms	418 B
ki.se/themes/custom/theorell/dist/images/enteries-close.svg	0.0 ms	396 B
ki.se/themes/custom/theorell/src/images/nav-arrow_left.svg	0.0 ms	336 B
ki.se/themes/custom/theorell/src/images/nav-arrow_right.svg	0.0 ms	335 B
/sites/kise/files/js/js_naWJ056zqxHckz-9OFhz4p9scZUWYCzqg...	0.0 ms	326 B
ki.se/themes/custom/theorell/dist/images/enteries-neg.svg	0.0 ms	266 B
ki.se/themes/custom/theorell/dist/images/link_arrow-grey.svg	0.0 ms	246 B

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:33.398 source:map[column:156 line:5 type:source-location url:https://ki.se/sites/kise/files/js/js_B2e9-xkCsS8xlPL80EWp_Nf84NegRYCT6jHKZBsr3VU.js?scope=header&delta=0&language=sv&theme=kise&include=eJx1j41OwzAMhF8onR8pctJrmuXHxUkL7OmXCSgDhGSdfJ9Oso8jcbQhi-NsHPtku4zZ6Gm312Yc9IYc92a9KMiv8GlaRCcvtaH2_wOKOSr834RIirANvccams2xJjNz58zvUHJY-YiizQSRkGE7BwpDfvsLX_ntJywmRVtQd3rIMA30kK-e2-zo2DHhGJ83WkQ69KQVryd7cVyTnbnQx6Zo8QbT2WU00RGhIqMALk_I9BWjYc70ee_0K1SmRaX2jQO--aZSZPKssjfkOxcnnQk 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:35.82 source:map[type:text value:[unattributed]]] map[reflowTime:1.57 source:map[column:84992 line:2 type:source-location url:https://ki.se/sites/kise/files/js/js_Icjwe3JDndpDiMT-08w2mBWT0nZGrhLItaCX6oOye3Y.js?scope=footer&delta=0&language=sv&theme=kise&include=eJx1j41OwzAMhF8onR8pctJrmuXHxUkL7OmXCSgDhGSdfJ9Oso8jcbQhi-NsHPtku4zZ6Gm312Yc9IYc92a9KMiv8GlaRCcvtaH2_wOKOSr834RIirANvccams2xJjNz58zvUHJY-YiizQSRkGE7BwpDfvsLX_ntJywmRVtQd3rIMA30kK-e2-zo2DHhGJ83WkQ69KQVryd7cVyTnbnQx6Zo8QbT2WU00RGhIqMALk_I9BWjYc70ee_0K1SmRaX2jQO--aZSZPKssjfkOxcnnQk urlProvider:network]] map[reflowTime:0.602 source:map[column:50335 line:2 type:source-location url:https://ki.se/sites/kise/files/js/js_Icjwe3JDndpDiMT-08w2mBWT0nZGrhLItaCX6oOye3Y.js?scope=footer&delta=0&language=sv&theme=kise&include=eJx1j41OwzAMhF8onR8pctJrmuXHxUkL7OmXCSgDhGSdfJ9Oso8jcbQhi-NsHPtku4zZ6Gm312Yc9IYc92a9KMiv8GlaRCcvtaH2_wOKOSr834RIirANvccams2xJjNz58zvUHJY-YiizQSRkGE7BwpDfvsLX_ntJywmRVtQd3rIMA30kK-e2-zo2DHhGJ83WkQ69KQVryd7cVyTnbnQx6Zo8QbT2WU00RGhIqMALk_I9BWjYc70ee_0K1SmRaX2jQO--aZSZPKssjfkOxcnnQk urlProvider:network]] map[reflowTime:0.434 source:map[column:50393 line:2 type:source-location url:https://ki.se/sites/kise/files/js/js_Icjwe3JDndpDiMT-08w2mBWT0nZGrhLItaCX6oOye3Y.js?scope=footer&delta=0&language=sv&theme=kise&include=eJx1j41OwzAMhF8onR8pctJrmuXHxUkL7OmXCSgDhGSdfJ9Oso8jcbQhi-NsHPtku4zZ6Gm312Yc9IYc92a9KMiv8GlaRCcvtaH2_wOKOSr834RIirANvccams2xJjNz58zvUHJY-YiizQSRkGE7BwpDfvsLX_ntJywmRVtQd3rIMA30kK-e2-zo2DHhGJ83WkQ69KQVryd7cVyTnbnQx6Zo8QbT2WU00RGhIqMALk_I9BWjYc70ee_0K1SmRaX2jQO--aZSZPKssjfkOxcnnQk urlProvider:network]] map[reflowTime:0.387 source:map[column:50457 line:2 type:source-location url:https://ki.se/sites/kise/files/js/js_Icjwe3JDndpDiMT-08w2mBWT0nZGrhLItaCX6oOye3Y.js?scope=footer&delta=0&language=sv&theme=kise&include=eJx1j41OwzAMhF8onR8pctJrmuXHxUkL7OmXCSgDhGSdfJ9Oso8jcbQhi-NsHPtku4zZ6Gm312Yc9IYc92a9KMiv8GlaRCcvtaH2_wOKOSr834RIirANvccams2xJjNz58zvUHJY-YiizQSRkGE7BwpDfvsLX_ntJywmRVtQd3rIMA30kK-e2-zo2DHhGJ83WkQ69KQVryd7cVyTnbnQx6Zo8QbT2WU00RGhIqMALk_I9BWjYc70ee_0K1SmRaX2jQO--aZSZPKssjfkOxcnnQk urlProvider:network]] map[reflowTime:25.469 source:map[column:49615 line:2 type:source-location url:https://ki.se/sites/kise/files/js/js_Icjwe3JDndpDiMT-08w2mBWT0nZGrhLItaCX6oOye3Y.js?scope=footer&delta=0&language=sv&theme=kise&include=eJx1j41OwzAMhF8onR8pctJrmuXHxUkL7OmXCSgDhGSdfJ9Oso8jcbQhi-NsHPtku4zZ6Gm312Yc9IYc92a9KMiv8GlaRCcvtaH2_wOKOSr834RIirANvccams2xJjNz58zvUHJY-YiizQSRkGE7BwpDfvsLX_ntJywmRVtQd3rIMA30kK-e2-zo2DHhGJ83WkQ69KQVryd7cVyTnbnQx6Zo8QbT2WU00RGhIqMALk_I9BWjYc70ee_0K1SmRaX2jQO--aZSZPKssjfkOxcnnQk urlProvider:network]] map[reflowTime:0.13 source:map[column:54434 line:2 type:source-location url:https://ki.se/sites/kise/files/js/js_Icjwe3JDndpDiMT-08w2mBWT0nZGrhLItaCX6oOye3Y.js?scope=footer&delta=0&language=sv&theme=kise&include=eJx1j41OwzAMhF8onR8pctJrmuXHxUkL7OmXCSgDhGSdfJ9Oso8jcbQhi-NsHPtku4zZ6Gm312Yc9IYc92a9KMiv8GlaRCcvtaH2_wOKOSr834RIirANvccams2xJjNz58zvUHJY-YiizQSRkGE7BwpDfvsLX_ntJywmRVtQd3rIMA30kK-e2-zo2DHhGJ83WkQ69KQVryd7cVyTnbnQx6Zo8QbT2WU00RGhIqMALk_I9BWjYc70ee_0K1SmRaX2jQO--aZSZPKssjfkOxcnnQk urlProvider:network]] map[reflowTime:3.768 source:map[column:49637 line:2 type:source-location url:https://ki.se/sites/kise/files/js/js_Icjwe3JDndpDiMT-08w2mBWT0nZGrhLItaCX6oOye3Y.js?scope=footer&delta=0&language=sv&theme=kise&include=eJx1j41OwzAMhF8onR8pctJrmuXHxUkL7OmXCSgDhGSdfJ9Oso8jcbQhi-NsHPtku4zZ6Gm312Yc9IYc92a9KMiv8GlaRCcvtaH2_wOKOSr834RIirANvccams2xJjNz58zvUHJY-YiizQSRkGE7BwpDfvsLX_ntJywmRVtQd3rIMA30kK-e2-zo2DHhGJ83WkQ69KQVryd7cVyTnbnQx6Zo8QbT2WU00RGhIqMALk_I9BWjYc70ee_0K1SmRaX2jQO--aZSZPKssjfkOxcnnQk urlProvider:network]] map[reflowTime:0.536 source:map[column:51395 line:2 type:source-location url:https://ki.se/sites/kise/files/js/js_Icjwe3JDndpDiMT-08w2mBWT0nZGrhLItaCX6oOye3Y.js?scope=footer&delta=0&language=sv&theme=kise&include=eJx1j41OwzAMhF8onR8pctJrmuXHxUkL7OmXCSgDhGSdfJ9Oso8jcbQhi-NsHPtku4zZ6Gm312Yc9IYc92a9KMiv8GlaRCcvtaH2_wOKOSr834RIirANvccams2xJjNz58zvUHJY-YiizQSRkGE7BwpDfvsLX_ntJywmRVtQd3rIMA30kK-e2-zo2DHhGJ83WkQ69KQVryd7cVyTnbnQx6Zo8QbT2WU00RGhIqMALk_I9BWjYc70ee_0K1SmRaX2jQO--aZSZPKssjfkOxcnnQk urlProvider:network]] map[reflowTime:0.502 source:map[column:79 line:23 type:source-location url:https://ki.se/sites/kise/files/js/js_Icjwe3JDndpDiMT-08w2mBWT0nZGrhLItaCX6oOye3Y.js?scope=footer&delta=0&language=sv&theme=kise&include=eJx1j41OwzAMhF8onR8pctJrmuXHxUkL7OmXCSgDhGSdfJ9Oso8jcbQhi-NsHPtku4zZ6Gm312Yc9IYc92a9KMiv8GlaRCcvtaH2_wOKOSr834RIirANvccams2xJjNz58zvUHJY-YiizQSRkGE7BwpDfvsLX_ntJywmRVtQd3rIMA30kK-e2-zo2DHhGJ83WkQ69KQVryd7cVyTnbnQx6Zo8QbT2WU00RGhIqMALk_I9BWjYc70ee_0K1SmRaX2jQO--aZSZPKssjfkOxcnnQk urlProvider:network]]]

Reducing the download time of images can improve the perceived load time of the page and LCP. Learn more about optimizing image size

Why this matters

Performance issues directly impact user engagement and conversion rates.

	URL	Resource Size	Est Savings
div > div.hero-frontpage > picture > img `div > div.hero-frontpage > picture > img`	/sites/kise/files/styles/front_page_hero_mobile_2x/public...	377.0 KiB	290.2 KiB
Studenter på campus `div.item__media > div.flex-fix > picture > img`	/sites/kise/files/styles/promo_quintuple_mobile_2x/public...	149.1 KiB	135.8 KiB
Blodets proteiner förändras kraftigt från barndom till vuxen ålder `div.second > a.with-image > figure.front-news-block__image > img`	/sites/nyheter/files/styles/promo_focalpoint_general/publ...	120.4 KiB	103.5 KiB
div.item__media > div.flex-fix > picture > img `div.item__media > div.flex-fix > picture > img`	/sites/kise/files/styles/promo_carousel_mobile_2x/public/...	111.2 KiB	96.4 KiB
Välkomstdagen VT2026 `div.item__media > div.flex-fix > picture > img`	/sites/kise/files/styles/promo_quintuple_mobile_2x/public...	101.4 KiB	80.1 KiB
Nobelmedaljen `div.item__media > div.flex-fix > picture > img`	/sites/kise/files/styles/promo_carousel_mobile_2x/public/...	73.4 KiB	58.2 KiB
Studenter som pluggar på campus Solna. `div.item__media > div.flex-fix > picture > img`	/sites/kise/files/styles/promo_quintuple_mobile_2x/public...	68.7 KiB	53.9 KiB
Välkomstdagen VT2026 `div.item__media > div.flex-fix > picture > img`	/sites/kise/files/styles/promo_quintuple_mobile_2x/public...	68.4 KiB	53.2 KiB
div.item__media > div.flex-fix > picture > img `div.item__media > div.flex-fix > picture > img`	/sites/kise/files/styles/promo_carousel_mobile_2x/public/...	67.8 KiB	53.0 KiB
Collage med bilder av tidskriftsomslag: NEJM, Cell Stem Cell, BMJ, Nature och S… `div.item__media > div.flex-fix > picture > img`	/sites/kise/files/styles/promo_carousel_mobile_2x/public/...	61.4 KiB	49.6 KiB
Decorativt montage av flera bilder som visar olika aspekter av forskningsinfras… `div.item__media > div.flex-fix > picture > img`	/sites/kise/files/styles/promo_carousel_mobile_2x/public/...	53.4 KiB	37.7 KiB
Annika Östman Wernerson `div.item__media > div.flex-fix > picture > img`	/sites/kise/files/styles/promo_carousel_mobile_2x/public/...	44.4 KiB	31.0 KiB
Promotionshögtid 1 november 2024. `div.item__media > div.flex-fix > picture > img`	/sites/kise/files/styles/promo_quintuple_mobile_2x/public...	34.6 KiB	26.5 KiB
Nu enklare att hitta rätt innovationsstöd vid KI `div.second > a.with-image > figure.front-news-block__image > img`	/sites/nyheter/files/styles/promo_focalpoint_general/publ...	29.4 KiB	12.5 KiB
Framsteg för stamcellsterapi vid typ 1-diabetes `div.third > a.with-image > figure.front-news-block__image > img`	/sites/nyheter/files/styles/promo_focalpoint_general/publ...	21.6 KiB	5.1 KiB

Each subpart has specific improvement strategies. Ideally, most of the LCP time should be spent on loading the resources, not within delays.

Why this matters

Performance issues directly impact user engagement and conversion rates.

headings: [map[key:label label:Subpart valueType:text] map[key:duration label:Duration valueType:ms]]

items: [map[duration:332.092 label:Time to first byte subpart:timeToFirstByte] map[duration:200.225 label:Resource load delay subpart:resourceLoadDelay] map[duration:1188.423 label:Resource load duration subpart:resourceLoadDuration] map[duration:869.284 label:Element render delay subpart:elementRenderDelay]]

lhId: page-0-IMG

nodeLabel: div > div.hero-frontpage > picture > img

path: 1,HTML,1,BODY,3,DIV,0,DIV,3,MAIN,1,ARTICLE,0,DIV,0,DIV,0,PICTURE,3,IMG

selector: div > div.hero-frontpage > picture > img

snippet: <img loading="eager" fetchpriority="high" width="2400" height="1949" src="https://ki.se/sites/kise/files/styles/front_page_hero_mobile_2x/public/qba…">

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

value: no origins were preconnected

description: Add [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints to your most important origins, but try to use no more than 4.

title: Preconnect candidates

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Transfer Size	Duration
/sites/kise/files/css/css_Ny2PCBf1gytD60mvlwY5z08mwnOv6Kx...	79.7 KiB	741 ms
/sites/kise/files/css/css_jIbaGCsFO0UBR0nvf34VTWncqs7L2uy...	37.9 KiB	494 ms
/sites/kise/files/js/js_B2e9-xkCsS8xlPL80EWp_Nf84NegRYCT6...	9.3 KiB
/sites/kise/files/css/css_K4SWffcEUL0Ckvj9TO7whyaSl3D3_Gt...	9.8 KiB
/sites/kise/files/js/js_naWJ056zqxHckz-9OFhz4p9scZUWYCzqg...	326 B
ki.se/modules/contrib/google_tag/js/gtm.js?tctsp3	1.3 KiB
ki.se/modules/contrib/google_tag/js/gtag.js?tctsp3	1.5 KiB
/sites/kise/files/css/css_fz8SMZaDOB_9QMlvjOySxkOC5p6NJWa...	1.6 KiB
cdn.jsdelivr.net/npm/addsearch-search-ui@0.9/dist/addsearch-search-ui.min.css	9.6 KiB	759 ms

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.

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: 490 ms 86.1 KiB

URL	Transfer Size	Est Savings
/sites/kise/files/css/css_Ny2PCBf1gytD60mvlwY5z08mwnOv6Kx...	79.3 KiB	59.1 KiB
/sites/kise/files/css/css_jIbaGCsFO0UBR0nvf34VTWncqs7L2uy...	37.6 KiB	27.0 KiB

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 2.5 s 491.2 KiB

URL	Transfer Size	Est Savings
/sites/kise/files/js/js_Icjwe3JDndpDiMT-08w2mBWT0nZGrhLIt...	429.9 KiB	238.7 KiB
/sites/kise/files/js/js_rcIe6PKHFpXKQdU4B51E7RWIyBCWWhgYe...	69.4 KiB	60.1 KiB
www.googletagmanager.com/gtag/js?id=G-VZD17KHKE3&cx=c&gtm=4e64k1	157.0 KiB	59.9 KiB
www.googletagmanager.com/gtm.js?id=GTM-T8BVXM	137.4 KiB	57.5 KiB
cdn.jsdelivr.net/npm/addsearch-search-ui@0.9/dist/addsearch-search-ui.min.js	68.9 KiB	48.6 KiB
cdn.jsdelivr.net/npm/addsearch-js-client@1.1.1/dist/addsearch-js-client.min.js	34.6 KiB	26.2 KiB

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Total CPU Time	Script Evaluation	Script Parse
Unattributable	481 ms	8.1 ms	0.0 ms
www.googletagmanager.com/gtm.js?id=GTM-T8BVXM	436 ms	357 ms	54 ms
/sites/kise/files/js/js_B2e9-xkCsS8xlPL80EWp_Nf84NegRYCT6...	400 ms	242 ms	1.6 ms
/sites/kise/files/js/js_Icjwe3JDndpDiMT-08w2mBWT0nZGrhLIt...	381 ms	279 ms	74 ms
www.googletagmanager.com/gtag/js?id=G-VZD17KHKE3&cx=c&gtm=4e64k1	346 ms	286 ms	58 ms
ki.se/	283 ms	12 ms	1.1 ms
cdn.jsdelivr.net/npm/addsearch-search-ui@0.9/dist/addsearch-search-ui.min.js	94 ms	61 ms	33 ms
cdn.jsdelivr.net/npm/addsearch-js-client@1.1.1/dist/addsearch-js-client.min.js	55 ms	41 ms	14 ms

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Category	Time Spent
Script Evaluation	1.3 s
Other	519 ms
Style & Layout	314 ms
Script Parsing & Compilation	262 ms
Parse HTML & CSS	67 ms
Rendering	55 ms
Garbage Collection	26 ms

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Transfer Size
/sites/kise/files/js/js_Icjwe3JDndpDiMT-08w2mBWT0nZGrhLIt...	432.0 KiB
/sites/kise/files/styles/front_page_hero_mobile_2x/public...	378.8 KiB
www.googletagmanager.com/gtag/js?id=G-VZD17KHKE3&cx=c&gtm=4e64k1	157.1 KiB
/sites/kise/files/styles/promo_quintuple_mobile_2x/public...	149.9 KiB
www.googletagmanager.com/gtm.js?id=GTM-T8BVXM	137.7 KiB
/sites/nyheter/files/styles/promo_focalpoint_general/publ...	121.0 KiB
/sites/kise/files/styles/promo_carousel_mobile_2x/public/...	111.8 KiB
/sites/kise/files/styles/promo_quintuple_mobile_2x/public...	101.9 KiB
ki.se/themes/custom/kise/logo.svg	92.3 KiB
/sites/kise/files/css/css_Ny2PCBf1gytD60mvlwY5z08mwnOv6Kx...	79.7 KiB

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

●Layout shift culprits

●Optimize DOM size

●Font display

●LCP request discovery

●Modern HTTP

●Optimize viewport for mobile

●Minify CSS

●Minify JavaScript

●User Timing marks and measures 7 user timings

●Avoid long main-thread tasks 10 long tasks found

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

●Page didn't prevent back/forward cache restoration

●Network Requests

●Network Round Trip Times 260 ms

●Server Backend Latencies 90 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 120 ms

●Avoid large layout shifts 1 layout shift found

○INP breakdown

○Avoid non-composited animations

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

Each ARIA `role` supports a specific subset of `aria-*` attributes. Mismatching these invalidates the `aria-*` attributes. Learn how to match ARIA attributes to their roles.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Meny `div > div.container > div.utilities > div#main-menu_toggle`

Assistive technologies, like screen readers, can't interpret ARIA attributes with invalid values. Learn more about valid values for ARIA attributes.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Anpassa dina kakor `div.wrapper > div.footer__col > p > a.js-cookie-settings-link`

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

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 > div.hero-frontpage > picture > img `div > div.hero-frontpage > picture > img`

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

Best practices

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
Mer information om våra kakor `div.popup-content > div#popup-text > p > a`
Read this information in English `div.popup-content > div#popup-text > p > a`

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

●`[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

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

●Buttons have an accessible name

●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.

●`[accesskey]` values are unique

●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

●Background and foreground colors have a sufficient contrast ratio

●Document has a `<title>` element

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

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

●Links have a discernible name

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

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

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

●`[lang]` attributes have a valid value

●Heading elements appear in a sequentially-descending order

●Document has a main landmark.

●Deprecated ARIA roles were not used

●Uses ARIA roles only on compatible elements

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

●Elements with visible text labels have matching accessible names.

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

○ARIA toggle fields have accessible names

○ARIA `tooltip` elements have accessible names

○ARIA `treeitem` elements have accessible names

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

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

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

○ARIA IDs are unique

○No form fields have multiple labels

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

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

○Input buttons have discernible text.

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

○Links are distinguishable without relying on color.

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

○`<object>` elements have alternate text

○Select elements have associated label elements.

○Skip links are focusable.

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

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

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

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

○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.

100

Best Practices

●Uses HTTPS

●Avoids deprecated APIs

●Avoids third-party cookies

●Allows users to paste into input fields

●Avoids requesting the geolocation permission on page load

●Avoids requesting the notification permission on page load

●Displays images with correct aspect ratio

●Serves images with appropriate resolution

●Page has the HTML doctype

●Properly defines charset

●No browser errors logged to the console

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

●Ensure CSP is effective against XSS attacks

●Use a strong HSTS policy

●Ensure proper origin isolation with COOP

●Mitigate DOM-based XSS with Trusted Types

●Detected JavaScript libraries

●Page has valid source maps

○Redirects HTTP traffic to HTTPS

○Mitigate clickjacking with XFO or CSP

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 > div.hero-frontpage > picture > img `div > div.hero-frontpage > picture > 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`