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.

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
ui-statics-cf.streamable.com/web/static/js/main.2cc7291f.js	0.0 ms	694.9 KiB
ui-statics-cf.streamable.com/web/static/js/555.0ce3e750.chunk.js	0.0 ms	274.2 KiB
js.stripe.com/v3	120.0 s	225.0 KiB
connect.facebook.net/en_US/bundle/sdk.js/	1200.0 s	77.8 KiB
cdn.cookielaw.org/scripttemplates/202506.1.0/otBannerSdk.js	86400.0 s	119.8 KiB
ui-statics-cf.streamable.com/web/static/css/main.fa26db4e.css	0.0 ms	45.3 KiB
ui-statics-cf.streamable.com/web/static/js/85.f215f4b0.chunk.js	0.0 ms	32.6 KiB
ui-statics-cf.streamable.com/web/static/js/959.3d4ca3f9.chunk.js	0.0 ms	19.9 KiB
m.stripe.network/out-4.5.45.js	300.0 s	16.5 KiB
www.google-analytics.com/analytics.js	7200.0 s	20.9 KiB
ui-statics-cf.streamable.com/web/static/media/mlb.c739de895d56f3cf62c2.png	0.0 ms	10.9 KiB
cdn.cookielaw.org/logos/static/ot_company_logo.png	86400.0 s	19.2 KiB
ui-statics-cf.streamable.com/web/static/js/40.b6961a98.chunk.js	0.0 ms	6.9 KiB
ui-statics-cf.streamable.com/web/static/js/580.3e1e09f6.chunk.js	0.0 ms	5.7 KiB
ui-statics-cf.streamable.com/web/static/js/526.237d07c9.chunk.js	0.0 ms	4.9 KiB
connect.facebook.net/en_US/sdk.js	1200.0 s	5.1 KiB
ui-statics-cf.streamable.com/web/static/css/846.be0b7d70.chunk.css	0.0 ms	3.8 KiB
static.zdassets.com/ekr/snippet.js?key=271360b8-431e-4d3a-9fa4-1baee4d0c830	3600.0 s	4.6 KiB
cdn.cookielaw.org/scripttemplates/otSDKStub.js	86400.0 s	9.1 KiB
ui-statics-cf.streamable.com/web/static/js/118.060a551c.chunk.js	0.0 ms	3.6 KiB
ui-statics-cf.streamable.com/web/static/js/84.b9c63e9e.chunk.js	0.0 ms	2.7 KiB
ui-statics-cf.streamable.com/web/static/js/130.c9da46c3.chunk.js	0.0 ms	2.6 KiB
cdn.firstpromoter.com/fpr.js	0.0 ms	2.5 KiB
ui-statics-cf.streamable.com/web/static/js/256.b26d020e.chunk.js	0.0 ms	2.0 KiB
ui-statics-cf.streamable.com/web/static/js/728.2cc05d33.chunk.js	0.0 ms	2.0 KiB
ui-statics-cf.streamable.com/web/static/js/516.bf0b935c.chunk.js	0.0 ms	1.7 KiB
ui-statics-cf.streamable.com/web/static/js/322.74e1d7f3.chunk.js	0.0 ms	1.6 KiB
ui-statics-cf.streamable.com/web/static/js/942.2698891c.chunk.js	0.0 ms	1.4 KiB
ui-statics-cf.streamable.com/web/static/css/728.8597dc9c.chunk.css	0.0 ms	1.3 KiB
ui-statics-cf.streamable.com/web/static/css/526.7d0f834c.chunk.css	0.0 ms	1.3 KiB
ui-statics-cf.streamable.com/web/static/js/483.5f63a4f8.chunk.js	0.0 ms	1.3 KiB
ui-statics-cf.streamable.com/web/static/js/59.4bd7868d.chunk.js	0.0 ms	1.3 KiB
ui-statics-cf.streamable.com/web/static/css/256.94ebb116.chunk.css	0.0 ms	1.2 KiB
ui-statics-cf.streamable.com/web/static/css/130.4dcf8bba.chunk.css	0.0 ms	1.2 KiB
cdn.cookielaw.org/logos/static/powered_by_logo.svg	86400.0 s	2.5 KiB
ui-statics-cf.streamable.com/web/static/css/118.b502de00.chunk.css	0.0 ms	986 B
ui-statics-cf.streamable.com/web/static/css/959.78604cf2.chunk.css	0.0 ms	978 B
ui-statics-cf.streamable.com/web/static/css/84.e62ea848.chunk.css	0.0 ms	969 B
ui-statics-cf.streamable.com/web/static/css/483.122eb36a.chunk.css	0.0 ms	561 B
ui-statics-cf.streamable.com/web/static/css/942.122eb36a.chunk.css	0.0 ms	560 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:102.301 source:map[column:582206 line:2 type:source-location url:https://ui-statics-cf.streamable.com/web/static/js/main.2cc7291f.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:33.763 source:map[type:text value:[unattributed]]] map[reflowTime:72.76 source:map[column:889165 line:1 type:source-location url:https://ui-statics-cf.streamable.com/web/static/js/main.2cc7291f.js urlProvider:network]] map[reflowTime:38.623 source:map[column:2.222355e+06 line:1 type:source-location url:https://ui-statics-cf.streamable.com/web/static/js/main.2cc7291f.js urlProvider:network]] map[reflowTime:0.157 source:map[column:2.223156e+06 line:1 type:source-location url:https://ui-statics-cf.streamable.com/web/static/js/main.2cc7291f.js urlProvider:network]]]

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

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
ui-statics-cf.streamable.com/web/static/css/main.fa26db4e.css	45.3 KiB	306 ms
static.zdassets.com/ekr/snippet.js?key=271360b8-431e-4d3a-9fa4-1baee4d0c830	4.6 KiB	217 ms
/css2?family=Source+Sans+Pro:ital,wght@0,400;0,600;1,300;...	972 B
/css2?family=Material+Symbols+Outlined:opsz,wght,FILL,GRA...	456 B
fonts.googleapis.com/css2?family=Cabin:wght@500;600&display=swap	588 B
fonts.googleapis.com/css?family=Roboto:500	1.6 KiB
fonts.googleapis.com/css?family=Roboto+Slab:400,600	767 B
fonts.googleapis.com/css?family=Open+Sans:400,600,700	1.8 KiB
fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&display=swap	1.2 KiB	212 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.

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
/s/opensans/v44/memvYaGs126MiZpBA-UvWbX2vVnXBbObj2OVTS-mu...	5.0 ms

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
Video editing that gets out of your way `div.features-v2__content > article.feature-item > div.feature-item__media-container > img.feature-item__media`	/static/landing/animations/edit-animation-compressed-v2.gif	3.6 MiB	3.5 MiB
Upload and share your videos instantly `div.features-v2__content > article.feature-item > div.feature-item__media-container > img.feature-item__media`	statics.streamable.com/static/landing/animations/upload-animation-compressed.gif	2.4 MiB	2.3 MiB
Avatar of Uponia Gaming on Twitch.tv `div.testimonials__container > article.testimonial-item > div.testimonial-item__details > img.testimonial-item__details__image`	statics.streamable.com/static/landing/uponia.png	33.3 KiB	33.0 KiB
Picture of Danny McLellan from Twitter `div.testimonials__container > article.testimonial-item > div.testimonial-item__details > img.testimonial-item__details__image`	statics.streamable.com/static/landing/danny.jpg	22.5 KiB	22.3 KiB
MLB `main.main > section.customer-logos-v2 > div.customer-logos-v2__logos-container > img`	ui-statics-cf.streamable.com/web/static/media/mlb.c739de895d56f3cf62c2.png	10.4 KiB	9.1 KiB

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: 80 ms 61.6 KiB

URL	Transfer Size	Est Savings
ui-statics-cf.streamable.com/web/static/css/main.fa26db4e.css	44.9 KiB	42.4 KiB
	22.0 KiB	19.3 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: 540 ms 1.4 MiB

URL	Transfer Size	Est Savings
ui-statics-cf.streamable.com/web/static/js/main.2cc7291f.js	694.5 KiB	444.1 KiB
www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js	361.8 KiB	241.8 KiB
ui-statics-cf.streamable.com/web/static/js/555.0ce3e750.chunk.js	273.8 KiB	239.2 KiB
js.stripe.com/v3	224.6 KiB	150.0 KiB
static.zdassets.com/web_widget/classic/latest/web-widget-main-22a6ed7.js	260.0 KiB	112.4 KiB
accounts.google.com/gsi/client	95.3 KiB	79.5 KiB
cdn.cookielaw.org/scripttemplates/202506.1.0/otBannerSdk.js	119.7 KiB	61.3 KiB
connect.facebook.net/en_US/bundle/sdk.js/	77.6 KiB	53.6 KiB
streamable.com/j/common.js?v=7	38.1 KiB	35.3 KiB
ui-statics-cf.streamable.com/web/static/js/85.f215f4b0.chunk.js	32.2 KiB	21.8 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	1.0 s
Other	468 ms
Script Parsing & Compilation	265 ms
Style & Layout	233 ms
Rendering	112 ms
Parse HTML & CSS	22 ms
Garbage Collection	7.4 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
Pages with WebSocket cannot enter back/forward cache.	Pending browser support

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: 0.0 ms 9.2 KiB

URL	Transfer Size	Est Savings
streamable.com/j/common.js?v=7	38.1 KiB	9.2 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
/static/landing/animations/edit-animation-compressed-v2.gif	3.6 MiB
statics.streamable.com/static/landing/animations/upload-animation-compressed.gif	2.4 MiB
/video/mp4-mobile/dwina2.mp4?Expires=1777066500&Signature...	1.3 MiB
/video/mp4-mobile/17z0j2.mp4?Expires=1777065660&Signature...	1.2 MiB
/video/mp4-mobile/diqi0e.mp4?Expires=1777066020&Signature...	1.2 MiB
/video/mp4-mobile/kzhi0f.mp4?Expires=1777066020&Signature...	903.7 KiB
ui-statics-cf.streamable.com/web/static/js/main.2cc7291f.js	694.9 KiB
www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js	362.4 KiB
/v3/fingerprinted/js/controller-with-preconnect-8e51742cf...	309.0 KiB
ui-statics-cf.streamable.com/web/static/js/555.0ce3e750.chunk.js	274.2 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
Upload and share your videos instantly `div.features-v2__content > article.feature-item > div.feature-item__media-container > img.feature-item__media`	statics.streamable.com/static/landing/animations/upload-animation-compressed.gif
Video editing that gets out of your way `div.features-v2__content > article.feature-item > div.feature-item__media-container > img.feature-item__media`	/static/landing/animations/edit-animation-compressed-v2.gif
Picture of Danny McLellan from Twitter `div.testimonials__container > article.testimonial-item > div.testimonial-item__details > img.testimonial-item__details__image`	statics.streamable.com/static/landing/danny.jpg
USA Today `main.main > section.customer-logos-v2 > div.customer-logos-v2__logos-container > img`
MLB `main.main > section.customer-logos-v2 > div.customer-logos-v2__logos-container > img`	ui-statics-cf.streamable.com/web/static/media/mlb.c739de895d56f3cf62c2.png
The Guardian `main.main > section.customer-logos-v2 > div.customer-logos-v2__logos-container > img`
PC Gamer `main.main > section.customer-logos-v2 > div.customer-logos-v2__logos-container > img`
CBS `main.main > section.customer-logos-v2 > div.customer-logos-v2__logos-container > img`
Avatar of Uponia Gaming on Twitch.tv `div.testimonials__container > article.testimonial-item > div.testimonial-item__details > img.testimonial-item__details__image`	statics.streamable.com/static/landing/uponia.png

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

●Layout shift culprits

●Optimize DOM size

●LCP breakdown

●Modern HTTP

●Optimize viewport for mobile

●Minify CSS

●User Timing marks and measures 4 user timings

●JavaScript execution time 1.1 s

●Avoid long main-thread tasks 7 long tasks found

●Avoid non-composited animations 3 animated elements found

●Network Requests

●Network Round Trip Times 190 ms

●Server Backend Latencies 910 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 240 ms

●Avoid large layout shifts 1 layout shift found

○INP breakdown

○LCP request discovery

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
Sign up for free `div.navigation-bar-v2__content > ul.navigation-bar-v2__menu > li.navigation-bar-v2__menu-item > a.navigation-bar-v2__link`
Upload video for free `div.ticker-with-dropzone-hero__ticker-container > div > div.hero-dropzone > button.sb-button`
*No credit card or account required `div.ticker-with-dropzone-hero__ticker-container > div > div.hero-dropzone > p.hero-dropzone__no-credit-card`
Terms of Service `div > div.hero-dropzone > p.ticker-with-dropzone-hero__terms > a`
Privacy Policy `div > div.hero-dropzone > p.ticker-with-dropzone-hero__terms > a`
Sign up for free `main.main > section.get-started-for-free-banner > div.get-started-for-free-banner__content > a.get-started-for-free-banner__cta`
Accept all cookies `div#onetrust-button-group-parent > div#onetrust-button-group > div.banner-actions-container > button#onetrust-accept-btn-handler`

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
Select videos to upload `div > div.hero-dropzone > div.hero-dropzone__info > h3.hero-dropzone__info__title`

These are opportunities to improve keyboard navigation in your application.

Names and labels

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.navigation-bar-v2__content > ul.navigation-bar-v2__menu > li.navigation-bar-v2__menu-item > a.navigation-bar-v2__logo-link `div.navigation-bar-v2__content > ul.navigation-bar-v2__menu > li.navigation-bar-v2__menu-item > a.navigation-bar-v2__logo-link`

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
Blog `div.sb-flex > section.footer-v3-section > div.sb-flex > li.footer-v3-section__navigation-list__item`
Privacy Policy `div.sb-flex > section.footer-v3-section > div.sb-flex > li.footer-v3-section__navigation-list__item`
Cookie Policy `div.sb-flex > section.footer-v3-section > div.sb-flex > li.footer-v3-section__navigation-list__item`
Cookie Preferences `div.sb-flex > section.footer-v3-section > div.sb-flex > li.footer-v3-section__navigation-list__item`
Terms `div.sb-flex > section.footer-v3-section > div.sb-flex > li.footer-v3-section__navigation-list__item`
Community guidelines `div.sb-flex > section.footer-v3-section > div.sb-flex > li.footer-v3-section__navigation-list__item`
Law Enforcement guidelines `div.sb-flex > section.footer-v3-section > div.sb-flex > li.footer-v3-section__navigation-list__item`
Transparency Report `div.sb-flex > section.footer-v3-section > div.sb-flex > li.footer-v3-section__navigation-list__item`
Open Source Libraries `div.sb-flex > section.footer-v3-section > div.sb-flex > li.footer-v3-section__navigation-list__item`
Pricing `div.sb-flex > section.footer-v3-section > div.sb-flex > li.footer-v3-section__navigation-list__item`
Log in `div.sb-flex > section.footer-v3-section > div.sb-flex > li.footer-v3-section__navigation-list__item`
Sign up `div.sb-flex > section.footer-v3-section > div.sb-flex > li.footer-v3-section__navigation-list__item`
Upload video `div.sb-flex > section.footer-v3-section > div.sb-flex > li.footer-v3-section__navigation-list__item`
Clip from URL `div.sb-flex > section.footer-v3-section > div.sb-flex > li.footer-v3-section__navigation-list__item`
Simple video manager `div.sb-flex > section.footer-v3-section > div.sb-flex > li.footer-v3-section__navigation-list__item`
Backup video `div.sb-flex > section.footer-v3-section > div.sb-flex > li.footer-v3-section__navigation-list__item`
Crop video `div.sb-flex > section.footer-v3-section > div.sb-flex > li.footer-v3-section__navigation-list__item`
Mute video `div.sb-flex > section.footer-v3-section > div.sb-flex > li.footer-v3-section__navigation-list__item`
Merge video `div.sb-flex > section.footer-v3-section > div.sb-flex > li.footer-v3-section__navigation-list__item`
Trim video `div.sb-flex > section.footer-v3-section > div.sb-flex > li.footer-v3-section__navigation-list__item`
Rotate video `div.sb-flex > section.footer-v3-section > div.sb-flex > li.footer-v3-section__navigation-list__item`
Compress video `div.sb-flex > section.footer-v3-section > div.sb-flex > li.footer-v3-section__navigation-list__item`
Share video link `div.sb-flex > section.footer-v3-section > div.sb-flex > li.footer-v3-section__navigation-list__item`
Send multiple videos `div.sb-flex > section.footer-v3-section > div.sb-flex > li.footer-v3-section__navigation-list__item`
Embed video `div.sb-flex > section.footer-v3-section > div.sb-flex > li.footer-v3-section__navigation-list__item`
Download video `div.sb-flex > section.footer-v3-section > div.sb-flex > li.footer-v3-section__navigation-list__item`
Video privacy `div.sb-flex > section.footer-v3-section > div.sb-flex > li.footer-v3-section__navigation-list__item`
Password protected video `div.sb-flex > section.footer-v3-section > div.sb-flex > li.footer-v3-section__navigation-list__item`
Ad free video player `div.sb-flex > section.footer-v3-section > div.sb-flex > li.footer-v3-section__navigation-list__item`
Help center `div.sb-flex > section.footer-v3-section > div.sb-flex > li.footer-v3-section__navigation-list__item`
Contact `div.sb-flex > section.footer-v3-section > div.sb-flex > li.footer-v3-section__navigation-list__item`
Getting the best audio in your recordings `div.sb-flex > section.footer-v3-section > div.sb-flex > li.footer-v3-section__navigation-list__item`
How to wear a lavalier microphone `div.sb-flex > section.footer-v3-section > div.sb-flex > li.footer-v3-section__navigation-list__item`
Improve the lighting in your videos `div.sb-flex > section.footer-v3-section > div.sb-flex > li.footer-v3-section__navigation-list__item`

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

Best practices

Disabling zooming is problematic for users with low vision who rely on screen magnification to properly see the contents of a web page. Learn more about the viewport meta tag.

Why this matters

Informational: a Permissions-Policy directive showing feature -> allowed origins.

Source: MDN Permissions-Policy

Failing Elements
head > meta `head > meta`

These items highlight common accessibility best practices.

○Interactive controls are keyboard focusable

○Interactive elements indicate their purpose and state

○The page has a logical tab order

○Visual order on the page follows DOM order

○User focus is not accidentally trapped in a region

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

○HTML5 landmark elements are used to improve navigation

○Offscreen content is hidden from assistive technology

○Custom controls have associated labels

○Custom controls have ARIA roles

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

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

●`[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

●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

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

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

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

●Links are distinguishable without relying on color.

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

●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

●Uses ARIA roles only on compatible elements

●Identical links have the same purpose.

●Elements with visible text labels have matching accessible names.

○`[accesskey]` values are unique

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

○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

○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.

○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

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.	ui-statics-cf.streamable.com/web/static/js/main.2cc7291f.js line 1, col 592632

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 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

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`