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
cdn.vidyard.com/thumbnails/48657046/wLgrX517eC0alpejwxwoxg.png	0.0 ms	845.2 KiB
cdn.vidyard.com/thumbnails/48527817/xHf2Sv5FowTItAztYECbzA.jpg	0.0 ms	152.3 KiB
cdn.vidyard.com/thumbnails/48610537/cSEUdvcxQD8Q3nREDxmYGA.jpg	0.0 ms	144.3 KiB
cdn.vidyard.com/thumbnails/48527894/pd5hNUFOKPsqD28469xAfg.jpg	0.0 ms	104.0 KiB
cdn.vidyard.com/thumbnails/48527897/nF5OnbZYMeBT8etC9NNWuA.jpg	0.0 ms	95.0 KiB
www.salesforce.com/c2/public/exp/pbc/server/templates.9ee7b849434b2a023a1b.js	1209600.0 s	61.9 KiB
s.go-mpulse.net/boomerang/NCPYV-VGJPP-N4J93-8HN3B-8B6S3	604800.0 s	59.7 KiB
www.salesforce.com/c2/public/exp/pbc/server/css/style.9a6e24bd01000d1e800f.css	1209600.0 s	48.5 KiB
www.salesforce.com/c2/public/exp/pbc/server/scripts.b604562c25d0bf1ed0b1.js	1209600.0 s	38.2 KiB
www.salesforce.com/c2/public/exp/pbc/lwc/chunks/v4.umd.DeoxNscK.js	1209600.0 s	20.2 KiB
www.salesforce.com/c2/public/exp/pbc/lwc/chunks/helpers.v55IkvxL.js	1209600.0 s	15.7 KiB
a.sfdcstatic.com/shared/js/public/nunjucks-slim.min.js	1297895.0 s	10.0 KiB
/c2/public/exp/pbc/server/nunjucksFilters.9d2d7e5bb6ec1d7...	1209600.0 s	9.8 KiB
/etc/clientlibs/sfdc-www/clientlibs_www_livechat/img/call...	24534.0 s	866 B
www.salesforce.com/c2/public/exp/pbc/lwc/vidyardPlayer.CtkPYpag.js	1209600.0 s	5.2 KiB
www.salesforce.com/c2/public/exp/pbc/lwc/vidyardAnalytics.CQMXxpnF.js	1209600.0 s	2.7 KiB
www.salesforce.com/c2/public/exp/pbc/lwc/chunks/trailblazerBadge.BrPYiXG_.js	1209600.0 s	2.4 KiB
www.salesforce.com/c2/public/exp/pbc/lwc/trailblazerBadgeWrapper.BqfBzM-f.js	1209600.0 s	1.7 KiB
www.salesforce.com/c2/public/exp/pbc/lwc/chunks/_commonjsHelpers.CXUWDbkB.js	1209600.0 s	655 B

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

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:46.544 source:map[column:443776 line:7 type:source-location url:https://a.sfdcstatic.com/digital/one-trust/core/stable/scripttemplates/202408.1.0/otBannerSdk.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:74.075 source:map[column:443148 line:0 type:source-location url:https://a.sfdcstatic.com/digital/@sfdc-www/xsf-nav/v1-stable/navs-ssg.js urlProvider:network]] map[reflowTime:23.362 source:map[column:439565 line:0 type:source-location url:https://a.sfdcstatic.com/digital/@sfdc-www/xsf-nav/v1-stable/navs-ssg.js urlProvider:network]] map[reflowTime:42.17 source:map[column:262025 line:6 type:source-location url:https://a.sfdcstatic.com/digital/one-trust/core/stable/scripttemplates/202408.1.0/otBannerSdk.js urlProvider:network]] map[reflowTime:0.342 source:map[column:262369 line:6 type:source-location url:https://a.sfdcstatic.com/digital/one-trust/core/stable/scripttemplates/202408.1.0/otBannerSdk.js urlProvider:network]] map[reflowTime:0.65 source:map[column:310628 line:6 type:source-location url:https://a.sfdcstatic.com/digital/one-trust/core/stable/scripttemplates/202408.1.0/otBannerSdk.js urlProvider:network]] map[reflowTime:0.371 source:map[column:251383 line:6 type:source-location url:https://a.sfdcstatic.com/digital/one-trust/core/stable/scripttemplates/202408.1.0/otBannerSdk.js urlProvider:network]] map[reflowTime:3.011 source:map[column:149729 line:6 type:source-location url:https://a.sfdcstatic.com/digital/one-trust/core/stable/scripttemplates/202408.1.0/otBannerSdk.js urlProvider:network]]]

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

	URL	Resource Size	Est Savings
David Walmsley `div.relative > div.relative > div.pointer-events-none > img.h-full`	cdn.vidyard.com/thumbnails/48657046/wLgrX517eC0alpejwxwoxg.png	843.9 KiB	829.8 KiB
Phil Hess `div.relative > div.relative > div.pointer-events-none > img.h-full`	cdn.vidyard.com/thumbnails/48527817/xHf2Sv5FowTItAztYECbzA.jpg	151.7 KiB	146.7 KiB
Stephanie Paetow `div.relative > div.relative > div.pointer-events-none > img.h-full`	cdn.vidyard.com/thumbnails/48610537/cSEUdvcxQD8Q3nREDxmYGA.jpg	143.7 KiB	138.9 KiB
Visual de gids over groeien met AI-agents `div.card__image__wrapper > span > a > img.card__image`	/nl-nl/wp-content/uploads/sites/35/2026/03/smb-ai-agents-...	119.8 KiB	107.7 KiB
George Pokorny `div.relative > div.relative > div.pointer-events-none > img.h-full`	cdn.vidyard.com/thumbnails/48527894/pd5hNUFOKPsqD28469xAfg.jpg	103.5 KiB	100.1 KiB
Peter Burns `div.relative > div.relative > div.pointer-events-none > img.h-full`	cdn.vidyard.com/thumbnails/48527897/nF5OnbZYMeBT8etC9NNWuA.jpg	94.5 KiB	91.4 KiB
Illustratie bij CRM-strategie voor teams `div.card__image__wrapper > span > a > img.card__image`	/nl-nl/wp-content/uploads/sites/35/2026/03/crm-strategy-i...	91.7 KiB	79.5 KiB
article.tw-container > div.flex > a.button > img.pl-16 `article.tw-container > div.flex > a.button > img.pl-16`	/en-us/wp-content/uploads/sites/4/2026/02/homepage__slack...	18.7 KiB	18.7 KiB
div.relative > div.mb-[-10px] > div.ml-28 > img.my-8 `div.relative > div.mb-[-10px] > div.ml-28 > img.my-8`	/en-us/wp-content/uploads/sites/4/2025/10/pandora-logo-ey...	11.5 KiB	11.4 KiB
div.relative > div.mb-[-10px] > div.ml-28 > img.my-8 `div.relative > div.mb-[-10px] > div.ml-28 > img.my-8`	/en-us/wp-content/uploads/sites/4/2025/10/card-logo-volks...	7.4 KiB	7.3 KiB
div.relative > div.mb-[-10px] > div.ml-28 > img.my-8 `div.relative > div.mb-[-10px] > div.ml-28 > img.my-8`	/en-us/wp-content/uploads/sites/4/2025/10/card-logo-heath...	6.8 KiB	6.7 KiB
div.relative > div.mb-[-10px] > div.ml-28 > img.my-8 `div.relative > div.mb-[-10px] > div.ml-28 > img.my-8`	/en-us/wp-content/uploads/sites/4/2025/10/card-logo-remar...	5.8 KiB	5.7 KiB
div.relative > div.mb-[-10px] > div.ml-28 > img.my-8 `div.relative > div.mb-[-10px] > div.ml-28 > img.my-8`	/en-us/wp-content/uploads/sites/4/2025/09/Logo-320x180-Op...	5.6 KiB	5.3 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:243.674 label:Time to first byte subpart:timeToFirstByte] map[duration:2623.317 label:Element render delay subpart:elementRenderDelay]]

lhId: page-13-DIV

nodeLabel: We use cookies on our website to improve website performance, to analyze websit…

path: 1,HTML,1,BODY,12,DIV,1,DIV,0,DIV,0,DIV,0,DIV,0,DIV,1,DIV

selector: div.ot-sdk-row > div#onetrust-group-container > div#onetrust-policy > div#onetrust-policy-text

snippet: <div id="onetrust-policy-text">

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

More than 4 preconnect connections were found. These should be used sparingly and only to the most important origins.

description: [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints help the browser establish a connection earlier in the page load, saving time when the first request for that origin is made. The following are the origins that the page preconnected to.

title: Preconnected origins

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

title: Preconnect candidates

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Transfer Size	Duration
/digital/@sfdc-www/xsf-nav/v1-stable/nav/styles/style-10d...	4.6 KiB	757 ms
a.sfdcstatic.com/digital/@sfdc-www/clientlibs-web-components/v1-stable/top.js	5.6 KiB
/digital/@sfdc-www/xsf-nav/v1-stable/nav/styles/style-08a...	5.9 KiB	150 ms
/digital/@sfdc-www/xsf-nav/v1-stable/nav/styles/style-5bc...	730 B
/digital/@sfdc-www/xsf-nav/v1-stable/nav/styles/style-458...	2.3 KiB
/digital/@sfdc-www/xsf-nav/v1-stable/nav/styles/style-671...	1.1 KiB	150 ms
/digital/@sfdc-www/xsf-nav/v1-stable/nav/styles/style-f84...	827 B

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

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 1.6 s

URL	Time Spent
site.com/	876 ms
www.salesforce.com/	772 ms
www.salesforce.com/nl/?ir=1	0.0 ms

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

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

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 150 ms 28.6 KiB

URL	Transfer Size	Est Savings
/digital/@sfdc-www/open-blade-libs/staging/homepage-af-in...	49.8 KiB	15.0 KiB
/digital/@sfdc-www/open-blade-libs/staging/homepage-af-in...	28.1 KiB	8.4 KiB
/digital/@sfdc-www/open-blade-libs/staging/homepage-af-in...	20.4 KiB	5.2 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: 1.5 s 430.1 KiB

URL	Transfer Size	Est Savings
/digital/@sfdc-www-emu/page-builder-miaw-ui/v1-stable/pag...	208.5 KiB	82.6 KiB
www.googletagmanager.com/gtm.js?id=GTM-WRXS6TH	212.7 KiB	71.2 KiB
www.googletagmanager.com/gtm.js?id=GTM-N4QVCLK&gtm=4e64h1h1	114.0 KiB	65.7 KiB
www.salesforce.com/c2/public/exp/pbc/server/templates.9ee7b849434b2a023a1b.js	60.9 KiB	59.9 KiB
/digital/one-trust/core/stable/scripttemplates/202408.1.0...	110.4 KiB	59.1 KiB
a.sfdcstatic.com/digital/@sfdc-www/xsf-nav/v1-stable/navs-ssg.js	109.2 KiB	32.4 KiB
/digital/@sfdc-www-emu/page-builder-miaw-ui/v1-stable/ass...	102.7 KiB	30.7 KiB
www.salesforce.com/c2/public/exp/pbc/server/scripts.b604562c25d0bf1ed0b1.js	37.7 KiB	28.6 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	4.2 s	1.9 s	0.0 ms
a.sfdcstatic.com/digital/@sfdc-www/xsf-nav/v1-stable/navs-ssg.js	1.8 s	1.1 s	3.4 ms
www.googletagmanager.com/gtm.js?id=GTM-WRXS6TH	1.3 s	1.1 s	140 ms
www.salesforce.com/nl/?ir=1	1.1 s	57 ms	31 ms
/digital/@sfdc-www/open-blade-libs/staging/homepage-af-in...	717 ms	148 ms	0.8 ms
www.salesforce.com/c2/public/exp/pbc/lwc/chunks/v4.umd.DeoxNscK.js	615 ms	528 ms	0.8 ms
/digital/one-trust/core/stable/scripttemplates/202408.1.0...	567 ms	276 ms	69 ms
c.salesforce.com/digital/@sfdc-ogs/v1-stable/sdk/interactions.js	503 ms	327 ms	0.6 ms
/digital/@sfdc-www/open-blade-libs/staging/homepage-af-in...	367 ms	43 ms	1.1 ms
s.go-mpulse.net/boomerang/NCPYV-VGJPP-N4J93-8HN3B-8B6S3	320 ms	253 ms	37 ms
www.googletagmanager.com/gtm.js?id=GTM-N4QVCLK&gtm=4e64h1h1	286 ms	212 ms	64 ms
a.sfdcstatic.com/digital/@sfdc-www/clientlibs-web-components/v1-stable/bottom.js	202 ms	128 ms	5.9 ms
/digital/@sfdc-www/clientlibs-web-components/v1-stable/an...	158 ms	96 ms	0.2 ms
/digital/@sfdc-www/open-blade-libs/staging/homepage-af-in...	155 ms	152 ms	0.4 ms
/digital/@sfdc-www/clientlibs-web-components/v1-stable/us...	150 ms	92 ms	0.2 ms
www.salesforce.com/c2/public/exp/pbc/server/scripts.b604562c25d0bf1ed0b1.js	141 ms	81 ms	37 ms
www.salesforce.com/c2/public/exp/pbc/server/templates.9ee7b849434b2a023a1b.js	122 ms	2.3 ms	119 ms
a.sfdcstatic.com/digital/@sfdc-www/clientlibs-web-components/v1-stable/top.js	99 ms	88 ms	3.8 ms
www.salesforce.com/c2/public/exp/pbc/lwc/chunks/helpers.v55IkvxL.js	97 ms	89 ms	0.7 ms
www.salesforce.com/c2/public/exp/pbc/server/css/style.9a6e24bd01000d1e800f.css	83 ms	0.0 ms	0.0 ms
/digital/@sfdc-www-emu/page-builder-miaw-ui/v1-stable/ass...	80 ms	76 ms	2.8 ms
a.sfdcstatic.com/digital/one-trust/core/stable/scripttemplates/otSDKStub.js	58 ms	42 ms	4.3 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	6.9 s
Other	3.7 s
Style & Layout	1.3 s
Script Parsing & Compilation	554 ms
Parse HTML & CSS	510 ms
Rendering	270 ms
Garbage Collection	180 ms

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 0.0 ms 3.0 KiB

URL	Transfer Size	Est Savings
@layer properties { @supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz…	39.4 KiB	3.0 KiB

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 20 ms 61.4 KiB

URL	Transfer Size	Est Savings
www.salesforce.com/c2/public/exp/pbc/server/css/style.9a6e24bd01000d1e800f.css	48.0 KiB	40.2 KiB
	30.1 KiB	21.2 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.

URL	Transfer Size
cdn.vidyard.com/thumbnails/48657046/wLgrX517eC0alpejwxwoxg.png	845.2 KiB
/digital/@sfdc-www-emu/page-builder-miaw-ui/v1-stable/pag...	226.3 KiB
www.googletagmanager.com/gtm.js?id=GTM-WRXS6TH	213.1 KiB
cdn.vidyard.com/thumbnails/48527817/xHf2Sv5FowTItAztYECbzA.jpg	152.3 KiB
cdn.vidyard.com/thumbnails/48610537/cSEUdvcxQD8Q3nREDxmYGA.jpg	144.3 KiB
/nl-nl/wp-content/uploads/sites/35/2026/03/smb-ai-agents-...	120.3 KiB
www.googletagmanager.com/gtm.js?id=GTM-N4QVCLK&gtm=4e64h1h1	114.0 KiB
/digital/one-trust/core/stable/scripttemplates/202408.1.0...	110.8 KiB
a.sfdcstatic.com/digital/@sfdc-www/xsf-nav/v1-stable/navs-ssg.js	109.6 KiB
cdn.vidyard.com/thumbnails/48527894/pd5hNUFOKPsqD28469xAfg.jpg	104.0 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
article.tw-container > div.flex > a.button > img.pl-16 `article.tw-container > div.flex > a.button > img.pl-16`	/en-us/wp-content/uploads/sites/4/2026/02/homepage__slack...
div.relative > div.mb-[-10px] > div.ml-28 > img.my-8 `div.relative > div.mb-[-10px] > div.ml-28 > img.my-8`	/en-us/wp-content/uploads/sites/4/2025/10/pandora-logo-ey...
div.relative > div.mb-[-10px] > div.ml-28 > img.my-8 `div.relative > div.mb-[-10px] > div.ml-28 > img.my-8`	/en-us/wp-content/uploads/sites/4/2025/10/card-logo-remar...
div.relative > div.mb-[-10px] > div.ml-28 > img.my-8 `div.relative > div.mb-[-10px] > div.ml-28 > img.my-8`	/en-us/wp-content/uploads/sites/4/2025/10/card-logo-volks...
div.relative > div.mb-[-10px] > div.ml-28 > img.my-8 `div.relative > div.mb-[-10px] > div.ml-28 > img.my-8`	/en-us/wp-content/uploads/sites/4/2025/10/card-logo-heath...
Illustratie bij CRM-strategie voor teams `div.card__image__wrapper > span > a > img.card__image`	/nl-nl/wp-content/uploads/sites/35/2026/03/crm-strategy-i...
Visual de gids over groeien met AI-agents `div.card__image__wrapper > span > a > img.card__image`	/nl-nl/wp-content/uploads/sites/35/2026/03/smb-ai-agents-...
div.relative > div#chp-orbital-marquee__background > div.chp-orbital-marquee__background__image-wrapper > img `div.relative > div#chp-orbital-marquee__background > div.chp-orbital-marquee__background__image-wrapper > img`	/en-us/wp-content/uploads/sites/4/2025/10/chp-orbital-mar...
div.relative > div.mb-[-10px] > div.ml-28 > img.my-8 `div.relative > div.mb-[-10px] > div.ml-28 > img.my-8`	/en-us/wp-content/uploads/sites/4/2025/09/Logo-320x180-Op...
Agentforce summit-logo sizes= `article.theme--light_gradient > div.notification__content-wrapper > div.notification__image > img.image__asset`	/nl-nl/wp-content/uploads/sites/35/2026/04/SFS26-SF-Summi...
a.flex > div.flex > div.flex > img `a.flex > div.flex > div.flex > img`	/en-us/wp-content/uploads/sites/4/2026/02/slack-flat-icon...
a.flex > div.flex > div.flex > img `a.flex > div.flex > div.flex > img`	/en-us/wp-content/uploads/sites/4/2026/02/af-flat-icon.sv...
a.flex > div.flex > div.flex > img `a.flex > div.flex > div.flex > img`	/en-us/wp-content/uploads/sites/4/2026/02/360-flat-icon.s...
a.flex > div.flex > div.flex > img `a.flex > div.flex > div.flex > img`	/en-us/wp-content/uploads/sites/4/2026/02/data-flat-icon....
div.blade__background > div.background__graphics > div.blade__background-image > img.background__image `div.blade__background > div.background__graphics > div.blade__background-image > img.background__image`
div.blade__background > div.background__graphics > div.blade__background-image > img.background__image `div.blade__background > div.background__graphics > div.blade__background-image > img.background__image`

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

●Modern HTTP

●Optimize viewport for mobile

●User Timing marks and measures 7 user timings

●Avoid long main-thread tasks 20 long tasks found

●Page didn't prevent back/forward cache restoration

●Network Requests

●Network Round Trip Times 20 ms

●Server Backend Latencies 650 ms

●Tasks

●Diagnostics

●Metrics

●Screenshot Thumbnails

●Final Screenshot

●Script Treemap Data

●Resources Summary

●Initial server response time was short Root document took 40 ms

●Avoid large layout shifts 1 layout shift found

○INP breakdown

○LCP request discovery

○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.

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
werk slimmer. `div.content__container > header.oneup__blade-heading > h2.headline > strong`

These are opportunities to improve the legibility of your content.

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.relative > div#chp-orbital-marquee__background > div.chp-orbital-marquee__background__image-wrapper > img `div.relative > div#chp-orbital-marquee__background > div.chp-orbital-marquee__background__image-wrapper > 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.

Tables and lists

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Stephanie Paetow Business Owner Salesforce ONE.CRM & Customer Care, Volkswagen … `div.w-full > div.relative > ul.keen-slider > li.keen-slider__slide`
David Walmsley Chief Digital & Technology Officer, Pandora `div.w-full > div.relative > ul.keen-slider > li.keen-slider__slide`
Peter Burns Marketing & Digital Director, Heathrow `div.w-full > div.relative > ul.keen-slider > li.keen-slider__slide`
Phil Hess CEO, reMarkable `div.w-full > div.relative > ul.keen-slider > li.keen-slider__slide`
George Pokorny SVP, Global Customer Success, OpenTable `div.w-full > div.relative > ul.keen-slider > li.keen-slider__slide`

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

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
Slack De conversationele interface waarop teams en agents met elkaar samenwerk… `article.tw-container > div#marquee__blade-agentic > div.grid > a.flex`
Agentforce Voorziet in agents die altijd klaarstaan voor klanten en medewerker… `article.tw-container > div#marquee__blade-agentic > div.grid > a.flex`
Customer 360 Helpt teams op schaal te verkopen, ondersteuning te bieden en opt… `article.tw-container > div#marquee__blade-agentic > div.grid > a.flex`
Data 360 Biedt teams en agents realtime contextinformatie. `article.tw-container > div#marquee__blade-agentic > div.grid > a.flex`
Stephanie Paetow Business Owner Salesforce ONE.CRM & Customer Care, Volkswagen … `ul.keen-slider > li.keen-slider__slide > article.group > div.relative`
David Walmsley Chief Digital & Technology Officer, Pandora `ul.keen-slider > li.keen-slider__slide > article.group > div.relative`
Creëer je CRM-strategie in 8 stappen `div.card__copy__wrapper > h3.card__headline > span > a`
Laat je bedrijf groeien met AI-agents `div.card__copy__wrapper > h3.card__headline > span > a`
Inside the State of Service in Europa: AI & wat volgt `div.card__copy__wrapper > h3.card__headline > span > a`
Bekijk het webinar `div.card__content__wrapper > div.cta_container > pbc-button.cta_button__wrapper > a.cta_button`
De nieuwste inzichten uit het State of Service-rapport `div.card__copy__wrapper > h3.card__headline > span > a`
Download het rapport `div.card__content__wrapper > div.cta_container > pbc-button.cta_button__wrapper > a.cta_button`
Salesforce is op G2 uitgeroepen tot het populairste softwarebedrijf ter wereld. `div.card__copy__wrapper > h3.card__headline > span > a`
Download de gids `div.card__content__wrapper > div.cta_container > pbc-button.cta_button__wrapper > a.cta_button`
Ontdek hoe AI je CRM versterkt `div.card__copy__wrapper > h3.card__headline > span > 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

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

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

●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.

●Links have a discernible name

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

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

●Touch targets have sufficient size and spacing.

●Heading elements appear in a sequentially-descending order

●Document has a main landmark.

●Deprecated ARIA roles were not used

●Uses ARIA roles only on compatible elements

○`[accesskey]` values are unique

○ARIA input fields have accessible names

○ARIA `meter` elements have accessible names

○ARIA `progressbar` elements have accessible names

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

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

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

○ARIA toggle fields have accessible names

○ARIA `tooltip` elements have accessible names

○ARIA `treeitem` elements have accessible names

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

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

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

○ARIA IDs are unique

○No form fields have multiple labels

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

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

○Input buttons have discernible text.

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

○Form elements have associated labels

○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.

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

○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

General

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.

●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

○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.

Crawling and Indexing

Search engines may use `href` attributes on links to crawl websites. Ensure that the `href` attribute of anchor elements links to an appropriate destination, so more pages of the site can be discovered. Learn how to make links crawlable

Why this matters

Performance issues directly impact user engagement and conversion rates.

Uncrawlable Link
Close `div.utility > div.search-box > span.close > a`
Close `div.utility > div.search-box > span.close > a`

To appear in search results, crawlers need access to your app.

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.relative > div#chp-orbital-marquee__background > div.chp-orbital-marquee__background__image-wrapper > img `div.relative > div#chp-orbital-marquee__background > div.chp-orbital-marquee__background__image-wrapper > 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

●Document has a valid `hreflang`

●Document has a valid `rel=canonical`

○robots.txt is valid

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