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
beta.sbnation.com/upload/446a48ed-9708-4829-a9e9-b61eabd2eadc	0.0 ms	113.8 KiB
cdn.concert.io/lib/concert-ads/v2-latest/concert_ads.js	3600.0 s	104.0 KiB
c.amazon-adsystem.com/aax2/apstag.js	3600.0 s	91.0 KiB
cdn.cookielaw.org/scripttemplates/202602.1.0/otBannerSdk.js	86400.0 s	129.0 KiB
btloader.com/tag?o=6315858775244800&upapi=true	300.0 s	36.7 KiB
pub.doubleverify.com/dvtag/21236410/DV464041/pub.js	900.0 s	33.6 KiB
secure.cdn.fastclick.net/js/pubcid/latest/pubcid.min.js	900.0 s	21.7 KiB
i.ytimg.com/vi/bItXghj3Re8/hqdefault.jpg	7200.0 s	21.5 KiB
cdn.cookielaw.org/scripttemplates/202602.1.0/otTCF.js	86400.0 s	17.7 KiB
cdn.concert.io/lib/concert-concierge.2.10.1.min.js	86400.0 s	17.0 KiB
cdn.cookielaw.org/scripttemplates/otSDKStub.js	86400.0 s	9.1 KiB
config.aps.amazon-adsystem.com/configs/3176	3600.0 s	4.4 KiB
sb.scorecardresearch.com/internal-cs/default/beacon.js	86400.0 s	6.7 KiB
cdn.cookielaw.org/logos/static/powered_by_logo.svg	86400.0 s	2.7 KiB
/logos/451d8686-ff0b-4065-9afa-6289c6cb87c3/f4e4500f-b588...	86400.0 s	2.1 KiB
apps.voxmedia.com/ad-block-detect/test_ads_prebid_blocker.js	0.0 ms	378 B
www.gstatic.com/recaptcha/api2/logo_48.png	604800.0 s	2.3 KiB

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Est Savings
fonts.gstatic.com/s/roboto/v48/KFO7CnqEu92Fr1ME7kSn66aGLdTylUAMa3yUBHMdazQ.woff2	35 ms

A forced reflow occurs when JavaScript queries geometric properties (such as offsetWidth) after styles have been invalidated by a change to the DOM state. This can result in poor performance. Learn more about forced reflows and possible mitigations.

Why this matters

Performance issues directly impact user engagement and conversion rates.

headings: [map[key:source label:Top function call valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]

items: [map[reflowTime:16.749 source:map[column:230183 line:472 type:source-location url:https://www.sbnation.com/_next/static/chunks/pages/_app-f12a555ef0f2ad9c.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:91.873 source:map[column:234116 line:1 type:source-location url:https://cdn.concert.io/lib/concert-ads/v2-latest/concert_ads.js urlProvider:network]] map[reflowTime:1.203 source:map[column:48581 line:18 type:source-location url:https://securepubads.g.doubleclick.net/pagead/managed/js/gpt/m202604160201/pubads_impl.js urlProvider:network]] map[reflowTime:5.446 source:map[type:text value:[unattributed]]] map[reflowTime:0.658 source:map[column:237248 line:18 type:source-location url:https://securepubads.g.doubleclick.net/pagead/managed/js/gpt/m202604160201/pubads_impl.js urlProvider:network]] map[reflowTime:0.781 source:map[column:200 line:0 type:source-location url: urlProvider:network]] map[reflowTime:0.538 source:map[column:200 line:0 type:source-location url: urlProvider:network]] map[reflowTime:2.558 source:map[column:235686 line:1 type:source-location url:https://cdn.concert.io/lib/concert-ads/v2-latest/concert_ads.js urlProvider:network]] map[reflowTime:0.131 source:map[column:58465 line:7 type:source-location url:https://btloader.com/tag?o=6315858775244800&upapi=true urlProvider:network]] map[reflowTime:12.152 source:map[column:300157 line:6 type:source-location url:https://cdn.cookielaw.org/scripttemplates/202602.1.0/otBannerSdk.js urlProvider:network]] map[reflowTime:0.72 source:map[column:300501 line:6 type:source-location url:https://cdn.cookielaw.org/scripttemplates/202602.1.0/otBannerSdk.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

value: No additional origins are good candidates for preconnecting

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.

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
Mookie Alexander `div._155vuib0 > a._155vuib7 > div._155vuib9 > img._155vuib5`	cdn.vox-cdn.com/profile_images/7466128/467012333..jpg	277.1 KiB	277.1 KiB
Bernd Buchmasser `div._155vuib0 > a._155vuib7 > div._155vuib9 > img._155vuib5`	/profile_images/7382626/Bildschirmfoto_2023-01-02_um_23.1...	255.0 KiB	254.9 KiB
James Dator `div._155vuib0 > a._155vuib7 > div._155vuib9 > img._155vuib5`	/profile_images/6848251/64D6EE61-1C26-42C5-8D36-4AFBAF383...	132.5 KiB	132.4 KiB
Mark Schofield `div._155vuib0 > a._155vuib7 > div._155vuib9 > img._155vuib5`	cdn.vox-cdn.com/profile_images/7254214/BigTenMediaDays..jpg	52.8 KiB	52.8 KiB
Buffalo Rumblings selects C.J. Allen for Buffalo Bills in 20th annual SB Nation… `div.duet--content-cards--content-card > div._8bn6ie7 > a._1ngvuhm2 > img.w91vxg0`	/wp-content/uploads/sites/2/2026/04/gettyimages-223780359...	34.4 KiB	29.1 KiB
David Fucillo `div._155vuib0 > a._155vuib7 > div._155vuib9 > img._155vuib5`	/wp-content/uploads/avatars/Okfok8nt2j-4b0253cd-8d24-40c7...	22.3 KiB	22.3 KiB
College basketball transfer portal team rankings for 9 best men’s classes in 20… `div.duet--content-cards--content-card > div._8bn6ie7 > a._1ngvuhm2 > img.w91vxg0`	/wp-content/uploads/sites/2/2026/04/gettyimages-226833961...	25.2 KiB	21.2 KiB
NBA Playoffs overreactions for start of every 2026 first-round series `div.duet--content-cards--content-card > div._8bn6ie7 > a._1ngvuhm2 > img.w91vxg0`	/wp-content/uploads/sites/2/2026/04/gettyimages-227179563...	28.5 KiB	20.7 KiB
NFL mock draft 2026: Updated projection after Giants acquire second top-10 pick… `div.duet--content-cards--content-card > div._8bn6ie7 > a._1ngvuhm2 > img.w91vxg0`	/wp-content/uploads/sites/2/2026/04/gettyimages-225074947...	22.5 KiB	18.9 KiB
Duke lands elite transfer portal guard John Blackwell, and its roster is coming… `div.duet--content-cards--content-card > div._8bn6ie7 > a._1ngvuhm2 > img.w91vxg0`	/wp-content/uploads/sites/2/2026/04/gettyimages-224672401...	21.8 KiB	15.9 KiB
Titans’ NFL Draft odds show Jeremiyah Love as a strong favorite. Will he be the… `div.duet--content-cards--content-card > a._1ngvuhm2 > div._1fk1fmi7 > img._1fk1fmig`	/wp-content/uploads/sites/2/2026/04/gettyimages-217867161...	15.7 KiB	8.9 KiB
Spurs vs. Trail Blazers Game 2 odds for NBA Playoffs, and how to watch `div.duet--content-cards--content-card > a._1ngvuhm2 > div._1fk1fmi7 > img._1fk1fmig`	/wp-content/uploads/sites/2/2026/04/gettyimages-227163672...	14.5 KiB	7.6 KiB
Pistons-Magic Game 2 preview: Detroit desperately needs Jalen Duren to step up `div.duet--content-cards--content-card > a._1ngvuhm2 > div._1fk1fmi7 > img._1fk1fmig`	/wp-content/uploads/sites/2/2026/04/gettyimages-227224474...	11.6 KiB	4.5 KiB
Omar Cooper Jr. goes to San Francisco 49ers at pick No. 27 thanks to Niners Nat… `div.duet--content-cards--content-card > a._1ngvuhm2 > div._1fk1fmi7 > img._1fk1fmig`	/wp-content/uploads/sites/2/2026/04/gettyimages-225818489...	11.2 KiB	4.4 KiB

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

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 252 ms

URL	Time Spent
sbnation.com/	252 ms
www.sbnation.com/	0.0 ms

Time to Interactive is the amount of time it takes for the page to become fully interactive. Learn more about the Time to Interactive metric.

Why this matters

Performance issues directly impact user engagement and conversion rates.

TTI

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 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: 240 ms 910.5 KiB

URL	Transfer Size	Est Savings
www.sbnation.com/_next/static/chunks/pages/_app-f12a555ef0f2ad9c.js	647.3 KiB	287.1 KiB
www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js	361.8 KiB	176.8 KiB
/pagead/managed/js/gpt/m202604160201/pubads_impl.js	187.7 KiB	128.6 KiB
www.googletagmanager.com/gtag/destination?id=AW-926030959&cx=c&gtm=4e64h1h1	137.6 KiB	66.3 KiB
cdn.cookielaw.org/scripttemplates/202602.1.0/otBannerSdk.js	128.8 KiB	60.1 KiB
www.googletagmanager.com/gtag/js?id=G-2M5GYNY1YS&cx=c&gtm=4e64h1h1	153.1 KiB	60.0 KiB
www.googletagmanager.com/gtm.js?id=GTM-WQ5FM5W	184.9 KiB	52.3 KiB
cdn.concert.io/lib/concert-ads/v2-latest/concert_ads.js	81.0 KiB	40.7 KiB
c.amazon-adsystem.com/aax2/apstag.js	90.5 KiB	38.6 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
www.sbnation.com/_next/static/chunks/pages/_app-f12a555ef0f2ad9c.js	441 ms	310 ms	77 ms
www.sbnation.com/_next/static/chunks/framework-ae5702bffa1bfba7.js	368 ms	333 ms	4.4 ms
/pagead/managed/js/gpt/m202604160201/pubads_impl.js	332 ms	282 ms	12 ms
www.sbnation.com/	315 ms	4.7 ms	0.2 ms
Unattributable	259 ms	21 ms	0.0 ms
cdn.cookielaw.org/scripttemplates/202602.1.0/otTCF.js	213 ms	187 ms	1.8 ms
cdn.concert.io/lib/concert-ads/v2-latest/concert_ads.js	165 ms	37 ms	11 ms
cdn.cookielaw.org/scripttemplates/202602.1.0/otBannerSdk.js	116 ms	71 ms	12 ms
www.googletagmanager.com/gtm.js?id=GTM-WQ5FM5W	113 ms	97 ms	15 ms
www.googletagmanager.com/gtag/js?id=G-2M5GYNY1YS&cx=c&gtm=4e64h1h1	80 ms	69 ms	10.0 ms
c.amazon-adsystem.com/aax2/apstag.js	75 ms	66 ms	7.5 ms
www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js	62 ms	38 ms	20 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	1.7 s
Other	390 ms
Style & Layout	253 ms
Script Parsing & Compilation	202 ms
Rendering	110 ms
Garbage Collection	70 ms
Parse HTML & CSS	54 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
Pages with cache-control:no-store header cannot enter back/forward cache.	Actionable
Pages whose main resource has cache-control:no-store cannot enter back/forward cache.	Not actionable
Back/forward cache is disabled because some JavaScript network request received resource with Cache-Control: no-store header.	Not actionable

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: 0.0 ms 41.9 KiB

URL	Transfer Size	Est Savings
www.sbnation.com/_next/static/css/e7062b49d8f99598.css	31.6 KiB	21.6 KiB
	24.0 KiB	20.3 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
www.sbnation.com/_next/static/chunks/pages/_app-f12a555ef0f2ad9c.js	648.2 KiB
www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js	362.4 KiB
www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js	361.9 KiB
cdn.vox-cdn.com/profile_images/7466128/467012333..jpg	277.5 KiB
www.sbnation.com/_next/static/media/6023aa1d27ef342f-s.p.woff2	255.6 KiB
/profile_images/7382626/Bildschirmfoto_2023-01-02_um_23.1...	255.3 KiB
www.sbnation.com/_next/static/media/aefc27f95307a6cb-s.p.woff2	222.8 KiB
/pagead/managed/js/gpt/m202604160201/pubads_impl.js	187.7 KiB
www.googletagmanager.com/gtm.js?id=GTM-WQ5FM5W	185.2 KiB
www.googletagmanager.com/gtag/js?id=G-2M5GYNY1YS&cx=c&gtm=4e64h1h1	153.2 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.


Sponsor Logo `div.yzhoonc > div.yzhoon6 > div.yzhoonh > img.yzhoong`

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

●LCP request discovery

●Modern HTTP

●Render blocking requests

●Optimize viewport for mobile

●Minify CSS

●Minify JavaScript

●User Timing marks and measures 19 user timings

●Avoid long main-thread tasks 9 long tasks found

●Avoid non-composited animations 1 animated element found

●Network Requests

●Network Round Trip Times 30 ms

●Server Backend Latencies 360 ms

●Tasks

●Diagnostics

●Metrics

●Screenshot Thumbnails

●Final Screenshot

●Script Treemap Data

●Resources Summary

●Initial server response time was short Root document took 0 ms

●Avoid large layout shifts 3 layout shifts found

○INP breakdown

Accessibility

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

Contrast

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
CAGESIDE SEATS `div._1fk1fmio > div._84ttzp4 > span._1nfb3k4r > span.y7sem50`

These are opportunities to improve the legibility of your content.

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
James Dator `div._1wqub3h3 > div.o0wnuz0 > div._155vuib0 > a._155vuib7`
James Dator `div.o0wnuz0 > div.vxld4j0 > div.vxld4j4 > a.vxld4j5`
2 `div._1wqub3h3 > div._1wqub3h4 > div._6d56lo3 > button.duet--cta--button`
Bernd Buchmasser `div._1wqub3h3 > div.o0wnuz0 > div._155vuib0 > a._155vuib7`
Bernd Buchmasser `div.o0wnuz0 > div.vxld4j0 > div.vxld4j4 > a.vxld4j5`
0 `div._1wqub3h3 > div._1wqub3h4 > div._6d56lo3 > button.duet--cta--button`
J `div._1wqub3h3 > div.o0wnuz0 > div._155vuib0 > a._155vuib7`
JackieBerke `div.o0wnuz0 > div.vxld4j0 > div.vxld4j4 > a.vxld4j5`
7 `div._1wqub3h3 > div._1wqub3h4 > div._6d56lo3 > button.duet--cta--button`
Mookie Alexander `div._1wqub3h3 > div.o0wnuz0 > div._155vuib0 > a._155vuib7`
Mookie Alexander `div.o0wnuz0 > div.vxld4j0 > div.vxld4j4 > a.vxld4j5`
3 `div._1wqub3h3 > div._1wqub3h4 > div._6d56lo3 > button.duet--cta--button`
Mark Schofield `div._1wqub3h3 > div.o0wnuz0 > div._155vuib0 > a._155vuib7`
Mark Schofield `div.o0wnuz0 > div.vxld4j0 > div.vxld4j4 > a.vxld4j5`
1 `div._1wqub3h3 > div._1wqub3h4 > div._6d56lo3 > button.duet--cta--button`
David Fucillo `div._1wqub3h3 > div.o0wnuz0 > div._155vuib0 > a._155vuib7`
David Fucillo `div.o0wnuz0 > div.vxld4j0 > div.vxld4j4 > a.vxld4j5`
5 `div._1wqub3h3 > div._1wqub3h4 > div._6d56lo3 > button.duet--cta--button`
B `div._1wqub3h3 > div.o0wnuz0 > div._155vuib0 > a._155vuib7`
BraveryWard `div.o0wnuz0 > div.vxld4j0 > div.vxld4j4 > a.vxld4j5`
6 `div._1wqub3h3 > div._1wqub3h4 > div._6d56lo3 > button.duet--cta--button`
Mookie Alexander `div._1wqub3h3 > div.o0wnuz0 > div._155vuib0 > a._155vuib7`
Mookie Alexander `div.o0wnuz0 > div.vxld4j0 > div.vxld4j4 > a.vxld4j5`
3 `div._1wqub3h3 > div._1wqub3h4 > div._6d56lo3 > button.duet--cta--button`

These items highlight common accessibility best practices.

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
2 `div._1wqub3h3 > div._1wqub3h4 > div._6d56lo3 > button.duet--cta--button`
3 `div._1wqub3h3 > div._1wqub3h4 > div._6d56lo3 > button.duet--cta--button`
0 `div._1wqub3h3 > div._1wqub3h4 > div._6d56lo3 > button.duet--cta--button`
0 `div._1wqub3h3 > div._1wqub3h4 > div._6d56lo3 > button.duet--cta--button`
7 `div._1wqub3h3 > div._1wqub3h4 > div._6d56lo3 > button.duet--cta--button`
3 `div._1wqub3h3 > div._1wqub3h4 > div._6d56lo3 > button.duet--cta--button`
3 `div._1wqub3h3 > div._1wqub3h4 > div._6d56lo3 > button.duet--cta--button`
3 `div._1wqub3h3 > div._1wqub3h4 > div._6d56lo3 > button.duet--cta--button`
1 `div._1wqub3h3 > div._1wqub3h4 > div._6d56lo3 > button.duet--cta--button`
3 `div._1wqub3h3 > div._1wqub3h4 > div._6d56lo3 > button.duet--cta--button`
5 `div._1wqub3h3 > div._1wqub3h4 > div._6d56lo3 > button.duet--cta--button`
1 `div._1wqub3h3 > div._1wqub3h4 > div._6d56lo3 > button.duet--cta--button`
6 `div._1wqub3h3 > div._1wqub3h4 > div._6d56lo3 > button.duet--cta--button`
10 `div._1wqub3h3 > div._1wqub3h4 > div._6d56lo3 > button.duet--cta--button`
3 `div._1wqub3h3 > div._1wqub3h4 > div._6d56lo3 > button.duet--cta--button`
3 `div._1wqub3h3 > div._1wqub3h4 > div._6d56lo3 > button.duet--cta--button`
Cookie Policy `div#onetrust-group-container > div#onetrust-policy > div#onetrust-policy-text > a.ot-cookie-policy-link`

○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

●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

●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>`).

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

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

●Heading elements appear in a sequentially-descending order

●Document has a main landmark.

●Deprecated ARIA roles were not used

●Identical links have the same purpose.

○`[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

○`<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

○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.

○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.

URL	Map URL
www.sbnation.com/_next/static/chunks/pages/_app-f12a555ef0f2ad9c.js
cdnjs.cloudflare.com/ajax/libs/blueimp-md5/2.19.0/js/md5.min.js	cdnjs.cloudflare.com/ajax/libs/blueimp-md5/2.19.0/js/md5.min.js.map
cdn.concert.io/lib/concert-ads/v2-latest/concert_ads.js	cdn.concert.io/lib/concert-ads/v2-latest/concert_ads.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

●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`