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-cgi/imagedelivery/fO02fVwohEs9s9UHFwon6A/c7b144b7-4e...	172800.0 s	309.1 KiB
/cdn-cgi/imagedelivery/fO02fVwohEs9s9UHFwon6A/c16152f3-a3...	172800.0 s	107.4 KiB
e.linear.app/static/surveys.js?v=1.257.1	300.0 s	32.2 KiB
/cdn-cgi/imagedelivery/fO02fVwohEs9s9UHFwon6A/7d7115d9-a0...	172800.0 s	101.9 KiB
/cdn-cgi/imagedelivery/fO02fVwohEs9s9UHFwon6A/584d7dbd-ff...	172800.0 s	83.5 KiB
/cdn-cgi/imagedelivery/fO02fVwohEs9s9UHFwon6A/c8aeedda-77...	172800.0 s	76.7 KiB
/cdn-cgi/imagedelivery/fO02fVwohEs9s9UHFwon6A/22210a73-58...	172800.0 s	11.7 KiB
/cdn-cgi/imagedelivery/fO02fVwohEs9s9UHFwon6A/f28b59f4-53...	172800.0 s	4.1 KiB
/cdn-cgi/imagedelivery/fO02fVwohEs9s9UHFwon6A/13a0909f-18...	172800.0 s	3.5 KiB
e.linear.app/array/phc_PaCjzqaetuAlYgXjb0uftDOw8QzOmXfWIbD7nkaYrjr/config.js	300.0 s	850 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:151.99 source:map[column:26854 line:15 type:source-location url:https://static.linear.app/web/_next/static/chunks/98618-7606bacba6fa6ef6.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:81.596 source:map[type:text value:[unattributed]]] map[reflowTime:33.135 source:map[column:12621 line:0 type:source-location url:https://static.linear.app/web/_next/static/chunks/21768-fa1cbad521fa3364.js urlProvider:network]] map[reflowTime:70.047 source:map[column:9563 line:3 type:source-location url:https://static.linear.app/web/_next/static/chunks/82097-874e2b764ae01e5f.js urlProvider:network]] map[reflowTime:56.66 source:map[column:41459 line:0 type:source-location url:https://static.linear.app/web/_next/static/chunks/99471-2b0617a052684255.js urlProvider:network]] map[reflowTime:0.615 source:map[column:18077 line:642 type:source-location url:https://static.linear.app/web/_next/static/chunks/22954-2868e106038b9620.js urlProvider:network]] map[reflowTime:24.668 source:map[column:152079 line:0 type:source-location url:https://static.linear.app/web/_next/static/chunks/789a407a-bdda2a4b63247546.js urlProvider:network]] map[reflowTime:78.806 source:map[column:78230 line:0 type:source-location url:https://static.linear.app/web/_next/static/chunks/51755-016265cfbc2f37f5.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
div.Bleed_root__EzNZN > div.Frame_wrapper___hKDg > div.Frame_background__iLZh4 > img.Image_root__UkRqc `div.Bleed_root__EzNZN > div.Frame_wrapper___hKDg > div.Frame_background__iLZh4 > img.Image_root__UkRqc`	/cdn-cgi/imagedelivery/fO02fVwohEs9s9UHFwon6A/c7b144b7-4e...	308.7 KiB	226.5 KiB
div.PageSection_illustration__P1Yb9 > div.show-mobile > div.Bleed_root__EzNZN > img.Image_root__UkRqc `div.PageSection_illustration__P1Yb9 > div.show-mobile > div.Bleed_root__EzNZN > img.Image_root__UkRqc`	/cdn-cgi/imagedelivery/fO02fVwohEs9s9UHFwon6A/c16152f3-a3...	107.0 KiB	84.2 KiB
div.PageSection_illustration__P1Yb9 > div.show-mobile > div.Bleed_root__EzNZN > img.Image_root__UkRqc `div.PageSection_illustration__P1Yb9 > div.show-mobile > div.Bleed_root__EzNZN > img.Image_root__UkRqc`	/cdn-cgi/imagedelivery/fO02fVwohEs9s9UHFwon6A/7d7115d9-a0...	101.5 KiB	79.8 KiB
didier `div.SlackIssue_slackBox__GIILV > div.SlackIssue_chatMessages__M7WOf > div.SlackIssue_chatMessage__HOXiM > img.SlackIssue_avatar__SvVIa`	/cdn-cgi/imagedelivery/fO02fVwohEs9s9UHFwon6A/c8aeedda-77...	76.3 KiB	75.6 KiB
div.PageSection_illustration__P1Yb9 > div.show-mobile > div.Bleed_root__EzNZN > img.Image_root__UkRqc `div.PageSection_illustration__P1Yb9 > div.show-mobile > div.Bleed_root__EzNZN > img.Image_root__UkRqc`	/cdn-cgi/imagedelivery/fO02fVwohEs9s9UHFwon6A/584d7dbd-ff...	83.1 KiB	65.4 KiB
andreas `div.SlackIssue_slackBox__GIILV > div.SlackIssue_chatMessages__M7WOf > div.SlackIssue_chatMessage__HOXiM > img.SlackIssue_avatar__SvVIa`	/cdn-cgi/imagedelivery/fO02fVwohEs9s9UHFwon6A/22210a73-58...	11.3 KiB	10.6 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:370.8720000004768 label:Time to first byte subpart:timeToFirstByte] map[duration:412.34499999952317 label:Resource load delay subpart:resourceLoadDelay] map[duration:192.92 label:Resource load duration subpart:resourceLoadDuration] map[duration:4768.617 label:Element render delay subpart:elementRenderDelay]]

lhId: page-0-IMG

nodeLabel: div.Bleed_root__EzNZN > div.Frame_wrapper___hKDg > div.Frame_background__iLZh4 > img.Image_root__UkRqc

path: 1,HTML,1,BODY,1,DIV,3,DIV,1,MAIN,1,DIV,0,DIV,8,DIV,0,DIV,0,DIV,0,IMG

selector: div.Bleed_root__EzNZN > div.Frame_wrapper___hKDg > div.Frame_background__iLZh4 > img.Image_root__UkRqc

snippet: <img data-grain="true" alt="" data-nosnippet="true" data-loaded="true" loading="lazy" width="1920" height="1080" decoding="async" data-nimg="1" class="Image_root__UkRqc" style="color:transparent;opacity:0.08;height:100%" src="https://linear.app/cdn-cgi/imagedelivery/fO02fVwohEs9s9UHFwon6A/c7b144b7-4…">

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

lhId: page-0-IMG

nodeLabel: div.Bleed_root__EzNZN > div.Frame_wrapper___hKDg > div.Frame_background__iLZh4 > img.Image_root__UkRqc

path: 1,HTML,1,BODY,1,DIV,3,DIV,1,MAIN,1,DIV,0,DIV,8,DIV,0,DIV,0,DIV,0,IMG

selector: div.Bleed_root__EzNZN > div.Frame_wrapper___hKDg > div.Frame_background__iLZh4 > img.Image_root__UkRqc

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

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

title: Preconnected origins

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

title: Preconnect candidates

value: No additional origins are good candidates for preconnecting

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Transfer Size	Duration
static.linear.app/web/_next/static/css/5e1b6ec72e2bebcd.css	1.4 KiB	549 ms
static.linear.app/web/_next/static/css/9223b1180e334c19.css	9.6 KiB	1.3 s
static.linear.app/web/_next/static/css/eca4f237b3c33041.css	6.9 KiB	713 ms
static.linear.app/web/_next/static/css/03670c59e8452996.css	3.9 KiB	713 ms
static.linear.app/web/_next/static/css/35f19bae8c3e119e.css	1.1 KiB	549 ms
static.linear.app/web/_next/static/css/163c64070d0fecd4.css	1.9 KiB	549 ms
static.linear.app/web/_next/static/css/4f7bf38f177fecac.css	4.0 KiB	1.0 s
static.linear.app/web/_next/static/css/5ea3157e6a9c7278.css	15.4 KiB	1.7 s
static.linear.app/web/_next/static/css/cb268b0c62499f87.css	1.2 KiB	849 ms
static.linear.app/web/_next/static/css/60eb3e84a7a911c7.css	19.6 KiB	1.8 s
static.linear.app/web/_next/static/css/b06fffb47b015a3a.css	18.2 KiB	1.8 s
static.linear.app/web/_next/static/css/a38352465ddb7f47.css	4.1 KiB	1.0 s
static.linear.app/web/_next/static/css/8f4985bd3745b405.css	5.0 KiB	1.0 s
static.linear.app/web/_next/static/css/0ce140c805753455.css	18.2 KiB	1.8 s
static.linear.app/web/_next/static/css/f8646e7726775adc.css	2.5 KiB	549 ms
static.linear.app/web/_next/static/css/7fb096c4df8c3e2c.css	1.6 KiB	849 ms

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

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

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: 270 ms 78.1 KiB

URL	Transfer Size	Est Savings
.ejGXoD { font-size: var(--title-8-size); letter-spacing: var(--title-8-letter-spacing); … } …	40.4 KiB	34.9 KiB
static.linear.app/web/_next/static/css/60eb3e84a7a911c7.css	18.6 KiB	17.7 KiB
static.linear.app/web/_next/static/css/5ea3157e6a9c7278.css	14.5 KiB	12.9 KiB
static.linear.app/web/_next/static/css/b06fffb47b015a3a.css	17.3 KiB	12.6 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: 2.4 s 381.3 KiB

URL	Transfer Size	Est Savings
static.linear.app/web/_next/static/chunks/31720-1dc4d7f5ba420c2f.js	127.7 KiB	81.9 KiB
static.linear.app/web/_next/static/chunks/65273-9d5121cb54d525f0.js	54.1 KiB	45.4 KiB
static.linear.app/web/_next/static/chunks/66365-0d1cb0e00d10e089.js	54.3 KiB	44.6 KiB
static.linear.app/web/_next/static/chunks/98618-7606bacba6fa6ef6.js	78.1 KiB	39.2 KiB
static.linear.app/web/_next/static/chunks/22954-2868e106038b9620.js	82.7 KiB	28.5 KiB
static.linear.app/web/_next/static/chunks/789a407a-bdda2a4b63247546.js	56.2 KiB	27.5 KiB
e.linear.app/static/surveys.js?v=1.257.1	31.8 KiB	25.4 KiB
static.linear.app/web/_next/static/chunks/42997-0ff8110c6794bcf2.js	32.5 KiB	24.5 KiB
static.linear.app/web/_next/static/chunks/17042-4c090e0f493a1f25.js	35.1 KiB	22.9 KiB
static.linear.app/web/_next/static/chunks/98856-97d317b2caa5c2ad.js	30.1 KiB	21.2 KiB
static.linear.app/web/_next/static/chunks/760cdbf7-7b5822af267146b5.js	62.7 KiB	20.3 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
linear.app/	6.0 s	199 ms	376 ms
static.linear.app/web/_next/static/chunks/98618-7606bacba6fa6ef6.js	3.7 s	2.8 s	45 ms
static.linear.app/web/_next/static/chunks/760cdbf7-7b5822af267146b5.js	2.7 s	2.3 s	36 ms
static.linear.app/web/_next/static/chunks/11588-31cfa8ea54236d94.js	1.9 s	280 ms	27 ms
static.linear.app/web/_next/static/chunks/webpack-b3310b8f731aa7b2.js	1.6 s	1.4 s	3.0 ms
Unattributable	1.4 s	91 ms	0.0 ms
static.linear.app/web/_next/static/chunks/966bdd56.9038c84279cfd3d5.js	547 ms	369 ms	109 ms
static.linear.app/web/_next/static/chunks/22954-2868e106038b9620.js	519 ms	463 ms	55 ms
static.linear.app/web/_next/static/chunks/31720-1dc4d7f5ba420c2f.js	74 ms	2.3 ms	71 ms
static.linear.app/web/_next/static/chunks/4c6ce9c9.a3c849de6338b039.js	64 ms	20 ms	43 ms
/web/_next/static/chunks/app/(marketing)/customers/page-7...	54 ms	43 ms	7.7 ms
static.linear.app/web/_next/static/chunks/30920-cde0759e584874c6.js	52 ms	1.8 ms	50 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	8.1 s
Other	5.1 s
Style & Layout	3.3 s
Script Parsing & Compilation	1.2 s
Parse HTML & CSS	704 ms
Rendering	530 ms
Garbage Collection	284 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 8.6 KiB

URL	Transfer Size	Est Savings
.ejGXoD { font-size: var(--title-8-size); letter-spacing: var(--title-8-letter-spacing); … } …	40.4 KiB	8.6 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
static.linear.app/fonts/InterVariable.woff2?v=4.1	345.1 KiB
linear.app/	333.7 KiB
/cdn-cgi/imagedelivery/fO02fVwohEs9s9UHFwon6A/c7b144b7-4e...	309.1 KiB
static.linear.app/web/_next/static/chunks/966bdd56.9038c84279cfd3d5.js	186.0 KiB
linear.app/homepage?_rsc=nn07o	177.3 KiB
static.linear.app/fonts/Berkeley-Mono-Variable.woff2?v=3.2	158.1 KiB
static.linear.app/web/_next/static/chunks/31720-1dc4d7f5ba420c2f.js	131.9 KiB
/cdn-cgi/imagedelivery/fO02fVwohEs9s9UHFwon6A/c16152f3-a3...	107.4 KiB
/cdn-cgi/imagedelivery/fO02fVwohEs9s9UHFwon6A/7d7115d9-a0...	101.9 KiB
static.linear.app/web/_next/static/chunks/22954-2868e106038b9620.js	84.8 KiB

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

●Layout shift culprits

●Document request latency

●Optimize DOM size

●Font display

●Modern HTTP

●Optimize viewport for mobile

●Minify JavaScript

●Avoid long main-thread tasks 20 long tasks found

●Avoid non-composited animations 8 animated elements found

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

●Page didn't prevent back/forward cache restoration

●Network Requests

●Network Round Trip Times 20 ms

●Server Backend Latencies 320 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 350 ms

○INP breakdown

○User Timing marks and measures

○Avoid large layout shifts

Accessibility

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

Names and labels

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div > ul.Header_list__gT80u > li.Header_mobileItem__Prlve > button.Header_mobileMenuTrigger__ignIg `div > ul.Header_list__gT80u > li.Header_mobileItem__Prlve > button.Header_mobileMenuTrigger__ignIg`
div > header.IssueView_header__sldQv > div.Flex_root__DOQCW > button.SharedViewStyles_buttonBase__MNsrT `div > header.IssueView_header__sldQv > div.Flex_root__DOQCW > button.SharedViewStyles_buttonBase__MNsrT`
div.IssueView_chatBox__mNYgF > div.IssueView_commentBoxContainer__EA6vv > div.IssueView_commentActions__ximTU > button.IssueView_commentButton__vzh05 `div.IssueView_chatBox__mNYgF > div.IssueView_commentBoxContainer__EA6vv > div.IssueView_commentActions__ximTU > button.IssueView_commentButton__vzh05`
div.IssueView_chatBox__mNYgF > div.IssueView_commentBoxContainer__EA6vv > div.IssueView_commentActions__ximTU > button.IssueView_commentButton__vzh05 `div.IssueView_chatBox__mNYgF > div.IssueView_commentBoxContainer__EA6vv > div.IssueView_commentActions__ximTU > button.IssueView_commentButton__vzh05`
div.SlackIssue_slackBoxContainer__e8FUr > div.SlackIssue_slackBox__GIILV > header.SlackIssue_header__NtjDx > button.IconButton_root__vP_d_ `div.SlackIssue_slackBoxContainer__e8FUr > div.SlackIssue_slackBox__GIILV > header.SlackIssue_header__NtjDx > button.IconButton_root__vP_d_`

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.Layout_container__BVtmP > main.Layout_content__PrPCk > div.LayoutContent_root__ZBUya > a.Logos_logosLink__k61eG `div.Layout_container__BVtmP > main.Layout_content__PrPCk > div.LayoutContent_root__ZBUya > a.Logos_logosLink__k61eG`

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

Contrast

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
1.0 `div.PageSection_actionWrapper__SpZEC > a.Link_root__cNtak > div.PageSection_action__7OSHK > span.sc-d5151d0-0`
2.0 `div.PageSection_actionWrapper__SpZEC > a.Link_root__cNtak > div.PageSection_action__7OSHK > span.sc-d5151d0-0`
3.0 `div.PageSection_actionWrapper__SpZEC > a.Link_root__cNtak > div.PageSection_action__7OSHK > span.sc-d5151d0-0`
4.0 `div.PageSection_actionWrapper__SpZEC > a.Link_root__cNtak > div.PageSection_action__7OSHK > span.sc-d5151d0-0`
5.0 `div.PageSection_actionWrapper__SpZEC > a.Link_root__cNtak > div.PageSection_action__7OSHK > span.sc-d5151d0-0`

These are opportunities to improve the legibility of your content.

Navigation

Properly ordered headings that do not skip levels convey the semantic structure of the page, making it easier to navigate and understand when using assistive technologies. Learn more about heading order.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Faster app launch `div.SharedViewStyles_wrapperWithSidebar__mgB8H > div > div.IssueView_body___grLQ > h3.sc-d5151d0-0`

These are opportunities to improve keyboard navigation in your application.

Tables and lists

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Log in Sign up `nav.Header_menuRoot__tJRFd > div.Header_innerWrapper__jlvRl > div > ul.Header_list__gT80u`

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
Log in `ul.Header_list__gT80u > div.Header_rightSideWrapper__v4fej > div.Header_buttons__qwTPf > li.Header_buttonItem__crtcc`
Sign up `ul.Header_list__gT80u > div.Header_rightSideWrapper__v4fej > div.Header_buttons__qwTPf > li.Header_buttonItem__crtcc`

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

○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

●Image elements have `[alt]` attributes

●Form elements have associated labels

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

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

●`[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

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

●Touch targets have sufficient size and spacing.

●Document has a main landmark.

●Deprecated ARIA roles were not used

○`[accesskey]` values are unique

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

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

○ARIA input fields have accessible names

○ARIA `meter` elements have accessible names

○ARIA `progressbar` elements have accessible names

○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

○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.

○`[lang]` attributes have a valid value

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

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

○All heading elements contain content.

○Uses ARIA roles only on compatible elements

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

○Identical links have the same purpose.

○Elements with visible text labels have matching accessible names.

○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.

Best Practices

User Experience

Image display dimensions should match natural aspect ratio. Learn more about image aspect ratio.

Why this matters

Performance issues directly impact user engagement and conversion rates.

	URL	Aspect Ratio (Displayed)	Aspect Ratio (Actual)
div.Bleed_root__EzNZN > div.Frame_wrapper___hKDg > div.Frame_background__iLZh4 > img.Image_root__UkRqc `div.Bleed_root__EzNZN > div.Frame_wrapper___hKDg > div.Frame_background__iLZh4 > img.Image_root__UkRqc`	/cdn-cgi/imagedelivery/fO02fVwohEs9s9UHFwon6A/c7b144b7-4e...	412 x 400 (1.03)	1062 x 493 (2.15)

General

Issues logged to the `Issues` panel in Chrome Devtools indicate unresolved problems. They can come from network request failures, insufficient security controls, and other browser concerns. Open up the Issues panel in Chrome DevTools for more details on each issue.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Issue type
Content security policy

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Map URL
static.linear.app/web/_next/static/chunks/966bdd56.9038c84279cfd3d5.js
linear.app/
e.linear.app/static/surveys.js?v=1.257.1	e.linear.app/static/surveys.js.map

●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

●Serves images with appropriate resolution

●Page has the HTML doctype

●Properly defines charset

●No browser errors logged to the console

●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

○Redirects HTTP traffic to HTTPS

○Mitigate clickjacking with XFO or CSP

○Detected JavaScript libraries

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`