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
c.amazon-adsystem.com/aax2/apstag.js	3600.0 s	90.9 KiB
www.tvguide.com/a/neutron/bb43265.modern.js	604800.0 s	603.5 KiB
/silversurfer/video/prod/standalone-dist/standAlone_RV_Vi...	600.0 s	58.1 KiB
urs-k8s.tvguide.com/sdk/urs.js	0.0 ms	50.3 KiB
cdn.cookielaw.org/scripttemplates/202510.1.0/otBannerSdk.js	86400.0 s	123.3 KiB
www.tvguide.com/a/neutron/0bbd75c.modern.js	604800.0 s	406.2 KiB
01.cdn.mediatradecraft.com/tv-guide/main/main.js	76200.0 s	64.5 KiB
www.tvguide.com/a/neutron/836a9bd.modern.js	604800.0 s	104.8 KiB
www.tvguide.com/cdn-cgi/challenge-platform/h/b/scripts/jsd/0b8fb825cb67/main.js?	14400.0 s	11.4 KiB
cdn.cookielaw.org/logos/static/ot_company_logo.png	86400.0 s	19.1 KiB
cdn.cookielaw.org/scripttemplates/202510.1.0/otTCF.js	86400.0 s	17.7 KiB
/a/img/hub/2024/02/07/cfca96c3-d069-4ef0-b6cf-2aea22ed6af...	604800.0 s	61.3 KiB
www.tvguide.com/a/neutron/a7a9104.modern.js	604800.0 s	61.3 KiB
/beacon.min.js/v8c78df7c7c0f484497ecbca7046644da177152312...	86400.0 s	10.7 KiB
cdn.cookielaw.org/scripttemplates/otSDKStub.js	86400.0 s	9.1 KiB
01.cdn.mediatradecraft.com/tv-guide/main/main.css	76200.0 s	6.1 KiB
cdn.cookielaw.org/opt-out/otCCPAiab.js	86400.0 s	6.0 KiB
services.fandom.com/icbm/api/loader?app=tvguide-mtc	900.0 s	2.4 KiB
www.tvguide.com/a/neutron/fonts/ProximaNova/Bold.woff2	604800.0 s	20.5 KiB
www.tvguide.com/a/neutron/fonts/ProximaNova/Regular.woff2	604800.0 s	20.1 KiB
www.tvguide.com/a/neutron/css/41faf2f.css	604800.0 s	14.9 KiB
www.tvguide.com/a/neutron/e786fc9.modern.js	604800.0 s	12.7 KiB
cdn.cookielaw.org/logos/static/powered_by_logo.svg	86400.0 s	2.7 KiB
www.tvguide.com/a/neutron/bd02be1.modern.js	604800.0 s	8.5 KiB
www.tvguide.com/a/neutron/d68d8be.modern.js	604800.0 s	7.9 KiB
www.tvguide.com/a/neutron/7f25798.modern.js	604800.0 s	6.9 KiB
www.tvguide.com/a/neutron/b880b81.modern.js	604800.0 s	5.5 KiB
www.tvguide.com/a/neutron/c975862.modern.js	604800.0 s	5.4 KiB
www.tvguide.com/a/neutron/7caa04a.modern.js	604800.0 s	5.3 KiB
www.tvguide.com/a/neutron/57ad011.modern.js	604800.0 s	4.7 KiB
/a/img/hub/2020/11/04/732b91ed-d5a3-4104-be24-cd6f56e9cce...	604800.0 s	3.7 KiB
www.tvguide.com/a/neutron/86eaf58.modern.js	604800.0 s	3.5 KiB
01.cdn.mediatradecraft.com/tv-guide/main/833.js	76200.0 s	820 B
www.tvguide.com/a/neutron/css/12846eb.css	604800.0 s	2.8 KiB
www.tvguide.com/a/neutron/css/3fdedc1.css	604800.0 s	2.4 KiB
/a/img/hub/2020/11/04/8c6896be-45d8-45a2-8047-255e5d1b43f...	604800.0 s	2.2 KiB
geolocation.onetrust.com/cookieconsentpub/v1/geo/location/dnsfeed	0.0 ms	225 B
www.tvguide.com/a/neutron/css/6351c10.css	604800.0 s	1.7 KiB
/a/img/hub/2020/11/04/c31d6f27-a7eb-40ce-a34c-ffc42f5a751...	604800.0 s	1.4 KiB
www.tvguide.com/a/neutron/css/56f187a.css	604800.0 s	1.3 KiB
www.tvguide.com/a/neutron/css/9ce26d9.css	604800.0 s	1.3 KiB
www.tvguide.com/a/neutron/css/d5773c3.css	604800.0 s	1.0 KiB
www.tvguide.com/a/neutron/css/7a842da.css	604800.0 s	988 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.

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
www.tvguide.com/a/neutron/fonts/ProximaNova/Bold.woff2	35 ms
www.tvguide.com/a/neutron/fonts/ProximaNova/Regular.woff2	35 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
Kerri Kenney-Silver, Marco Calvani, Tina Fey, Colman Domingo, and Will Forte, T… `div.c-listingPromoStories_image > div > picture.c-cmsImage > img`	/a/img/resize/20a7fb04a9e61d04b63d0e5da5b5dfe8c30bc57a/hu...	107.2 KiB	98.9 KiB
div.c-homeTopPromo_inner > div.c-homeTopPromo_links > a.g-outer-spacing-left-small > img `div.c-homeTopPromo_inner > div.c-homeTopPromo_links > a.g-outer-spacing-left-small > img`	/a/img/hub/2024/02/07/cfca96c3-d069-4ef0-b6cf-2aea22ed6af...	61.0 KiB	60.5 KiB
Michael C. Hall, Dexter: Resurrection `div.c-listingPromoStories_image > div > picture.c-cmsImage > img`	/a/img/resize/7520fa3cd39da47df7e13a903895d40cc255007b/hu...	47.3 KiB	43.6 KiB
Richard Gadd and Jamie Bell, Half Man `div.c-listingPromoStories_image > div > picture.c-cmsImage > img`	/a/img/resize/c73dc9e3463fedff23d42638ee55c88750277176/hu...	47.8 KiB	31.9 KiB

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-3-IMG

nodeLabel: Richard Gadd and Jamie Bell, Half Man

path: 1,HTML,1,BODY,3,DIV,1,DIV,0,DIV,5,DIV,1,DIV,0,DIV,1,DIV,0,DIV,0,DIV,0,DIV,0,A,0,DIV,0,DIV,0,PICTURE,3,IMG

selector: div.c-listingPromoStories_image > div > picture.c-cmsImage > img

snippet: <img src="https://www.tvguide.com/a/img/resize/c73dc9e3463fedff23d42638ee55c88750277…" alt="Richard Gadd and Jamie Bell, Half Man" height="614.25" width="1092">

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

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

title: Preconnected origins

value: no origins were preconnected

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

title: Preconnect candidates

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: 393 ms

URL	Time Spent
tvguide.com/	393 ms
www.tvguide.com/	0.0 ms

Keep the server response time for the main document short because all other requests depend on it. Learn more about the Time to First Byte metric.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 917 ms

URL	Time Spent
www.tvguide.com/	1.0 s

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: 530 ms 1.1 MiB

URL	Transfer Size	Est Savings
www.tvguide.com/a/neutron/bb43265.modern.js	599.6 KiB	354.0 KiB
www.tvguide.com/a/neutron/0bbd75c.modern.js	405.8 KiB	261.5 KiB
/pagead/managed/js/gpt/m202604170101/pubads_impl.js?cb=31...	187.4 KiB	140.2 KiB
/fandom-ae-assets/platforms/prod/ADEN-13924b/tvguide-mtc/...	97.2 KiB	72.7 KiB
cdn.cookielaw.org/scripttemplates/202510.1.0/otBannerSdk.js	123.2 KiB	57.7 KiB
c.amazon-adsystem.com/aax2/apstag.js	90.5 KiB	57.3 KiB
www.tvguide.com/a/neutron/836a9bd.modern.js	104.4 KiB	45.2 KiB
/silversurfer/video/prod/standalone-dist/standAlone_RV_Vi...	57.1 KiB	44.1 KiB
urs-k8s.tvguide.com/sdk/urs.js	50.0 KiB	41.8 KiB
01.cdn.mediatradecraft.com/tv-guide/main/main.js	64.1 KiB	37.2 KiB
www.tvguide.com/a/neutron/a7a9104.modern.js	58.4 KiB	28.5 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.tvguide.com/a/neutron/836a9bd.modern.js	647 ms	611 ms	0.6 ms
Unattributable	527 ms	23 ms	0.0 ms
www.tvguide.com/	318 ms	15 ms	32 ms
www.tvguide.com/a/neutron/bb43265.modern.js	254 ms	200 ms	3.1 ms
cdn.cookielaw.org/scripttemplates/202510.1.0/otTCF.js	214 ms	187 ms	6.5 ms
cdn.cookielaw.org/scripttemplates/202510.1.0/otBannerSdk.js	149 ms	97 ms	16 ms
www.tvguide.com/a/neutron/7caa04a.modern.js	124 ms	116 ms	0.8 ms
/pagead/managed/js/gpt/m202604170101/pubads_impl.js?cb=31...	79 ms	59 ms	18 ms
www.tvguide.com/cdn-cgi/challenge-platform/scripts/jsd/main.js	78 ms	74 ms	0.8 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	1.6 s
Other	546 ms
Style & Layout	179 ms
Script Parsing & Compilation	140 ms
Garbage Collection	111 ms
Parse HTML & CSS	83 ms
Rendering	44 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

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 2.6 KiB

URL	Transfer Size	Est Savings
cdn.cookielaw.org/opt-out/otCCPAiab.js	5.9 KiB	2.6 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: 0.0 ms 31.3 KiB

URL	Transfer Size	Est Savings
	22.7 KiB	19.5 KiB
www.tvguide.com/a/neutron/css/41faf2f.css	14.6 KiB	11.8 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.tvguide.com/a/neutron/bb43265.modern.js	603.5 KiB
www.tvguide.com/a/neutron/0bbd75c.modern.js	406.2 KiB
/pagead/managed/js/gpt/m202604170101/pubads_impl.js?cb=31...	187.4 KiB
www.tvguide.com/	179.0 KiB
micro.rubiconproject.com/prebid/dynamic/21666.js	131.0 KiB
cdn.cookielaw.org/scripttemplates/202510.1.0/otBannerSdk.js	123.3 KiB
/a/img/resize/20a7fb04a9e61d04b63d0e5da5b5dfe8c30bc57a/hu...	107.5 KiB
www.tvguide.com/a/neutron/836a9bd.modern.js	104.8 KiB
/fandom-ae-assets/platforms/prod/ADEN-13924b/tvguide-mtc/...	97.6 KiB
c.amazon-adsystem.com/aax2/apstag.js	90.9 KiB

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

●Layout shift culprits

●Optimize DOM size

●Forced reflow

●LCP breakdown

●Modern HTTP

●Render blocking requests

●Optimize viewport for mobile

●Minify CSS

●User Timing marks and measures 11 user timings

●Avoid long main-thread tasks 8 long tasks found

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

●Network Requests

●Network Round Trip Times 50 ms

●Server Backend Latencies 190 ms

●Tasks

●Diagnostics

●Metrics

●Screenshot Thumbnails

●Final Screenshot

●Script Treemap Data

●Resources Summary

●Avoid large layout shifts 4 layout shifts found

○INP breakdown

○Avoid non-composited animations

Accessibility

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

ARIA

Some ARIA child roles must be contained by specific parent roles to properly perform their intended accessibility functions. Learn more about ARIA roles and required parent element.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Join/Sign In `div.c-siteHeader_container_wrapper > div.c-siteHeader_container-desktop > div.c-siteHeader_container_button > div.c-siteHeaderLogin`

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Names and labels

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
footer.c-siteFooter > div > div.c-tvListingsPickerProvider > button.c-tvListingsSettingsButton `footer.c-siteFooter > div > div.c-tvListingsPickerProvider > button.c-tvListingsSettingsButton`

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.c-homeTopPromo_inner > div.c-homeTopPromo_links > a > img `div.c-homeTopPromo_inner > div.c-homeTopPromo_links > a > img`
div.c-homeTopPromo_inner > div.c-homeTopPromo_links > a.g-outer-spacing-left-small > img.c-homeTopPromo_prime `div.c-homeTopPromo_inner > div.c-homeTopPromo_links > a.g-outer-spacing-left-small > img.c-homeTopPromo_prime`
div.c-homeTopPromo_inner > div.c-homeTopPromo_links > a.g-outer-spacing-left-small > img `div.c-homeTopPromo_inner > div.c-homeTopPromo_links > a.g-outer-spacing-left-small > img`
div.c-homeTopPromo_inner > div.c-homeTopPromo_links > a.g-outer-spacing-left-small > img `div.c-homeTopPromo_inner > div.c-homeTopPromo_links > a.g-outer-spacing-left-small > img`
div.u-float-right > div > picture.c-cmsImage > img `div.u-float-right > div > picture.c-cmsImage > img`
div.u-float-right > div > picture.c-cmsImage > img `div.u-float-right > div > picture.c-cmsImage > img`
div.u-float-right > div > picture.c-cmsImage > img `div.u-float-right > div > picture.c-cmsImage > img`
div.u-float-right > div > picture.c-cmsImage > img `div.u-float-right > div > picture.c-cmsImage > img`
div.u-float-right > div > picture.c-cmsImage > img `div.u-float-right > div > picture.c-cmsImage > img`
div.u-float-right > div > picture.c-cmsImage > img `div.u-float-right > div > picture.c-cmsImage > img`
div.u-float-right > div > picture.c-cmsImage > img `div.u-float-right > div > picture.c-cmsImage > img`
div.u-float-right > div > picture.c-cmsImage > img `div.u-float-right > div > picture.c-cmsImage > img`
div.u-float-right > div > picture.c-cmsImage > img `div.u-float-right > div > picture.c-cmsImage > img`
div.u-float-right > div > picture.c-cmsImage > img `div.u-float-right > div > picture.c-cmsImage > img`
div.u-float-right > div > picture.c-cmsImage > img `div.u-float-right > div > picture.c-cmsImage > img`
div.u-float-right > div > picture.c-cmsImage > img `div.u-float-right > div > picture.c-cmsImage > img`

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 > div.c-listingFinderCards > div.c-listingFinderCardsJustWatchLogo > a `div > div.c-listingFinderCards > div.c-listingFinderCardsJustWatchLogo > a`
div > div.c-listingFinderCards > div.c-listingFinderCardsJustWatchLogo > a `div > div.c-listingFinderCards > div.c-listingFinderCardsJustWatchLogo > a`
div.c-siteFooter_app > div.u-flexbox > div.c-siteLogo > a.nuxt-link-exact-active `div.c-siteFooter_app > div.u-flexbox > div.c-siteLogo > a.nuxt-link-exact-active`
div.c-socialSharebar > ul.c-socialSharebar_container > li.c-socialSharebar_button > a `div.c-socialSharebar > ul.c-socialSharebar_container > li.c-socialSharebar_button > a`
div.c-socialSharebar > ul.c-socialSharebar_container > li.c-socialSharebar_button > a `div.c-socialSharebar > ul.c-socialSharebar_container > li.c-socialSharebar_button > a`
div.c-socialSharebar > ul.c-socialSharebar_container > li.c-socialSharebar_button > a `div.c-socialSharebar > ul.c-socialSharebar_container > li.c-socialSharebar_button > a`
div.c-socialSharebar > ul.c-socialSharebar_container > li.c-socialSharebar_button > a `div.c-socialSharebar > ul.c-socialSharebar_container > li.c-socialSharebar_button > a`
div.c-socialSharebar > ul.c-socialSharebar_container > li.c-socialSharebar_button > a `div.c-socialSharebar > ul.c-socialSharebar_container > li.c-socialSharebar_button > a`

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. Link text that is discernible improves the experience for users with low vision. Learn how to make links distinguishable.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Kat Moon `div.c-listingMixedStories_meta > div.c-globalMetaAuthorAndDate > span.c-globalMetaAuthorAndDate_author > a.c-globalMetaAuthorAndDate_authorLink`

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
Live & Upcoming `ul.c-siteHeader_navigation_list > li.c-siteHeader_navigation_item > div.c-siteHeader_navigation_item_container > a.c-siteHeader_navigation_item_link`
Shopping `ul.c-siteHeader_navigation_list > li.c-siteHeader_navigation_item > div.c-siteHeader_navigation_item_container > a.c-siteHeader_navigation_item_link`
What to Watch `ul.c-siteHeader_navigation_list > li.c-siteHeader_navigation_item > div.c-siteHeader_navigation_item_container > a.c-siteHeader_navigation_item_link`
News `ul.c-siteHeader_navigation_list > li.c-siteHeader_navigation_item > div.c-siteHeader_navigation_item_container > a.c-siteHeader_navigation_item_link`

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
Privacy 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

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

●`[role]` values are valid

●`[aria-*]` attributes have valid values

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

●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.

●`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

●Background and foreground colors have a sufficient contrast ratio

●Document has a `<title>` element

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

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

●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

○ARIA input fields have accessible names

○ARIA `meter` elements have accessible names

○ARIA `progressbar` elements have accessible names

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

○ARIA toggle fields have accessible names

○ARIA `tooltip` elements have accessible names

○ARIA `treeitem` elements have accessible names

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

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

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

○ARIA IDs are unique

○No form fields have multiple labels

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

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

○Input buttons have discernible text.

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

○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.

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.c-homeTopPromo_inner > div.c-homeTopPromo_links > a.g-outer-spacing-left-small > img `div.c-homeTopPromo_inner > div.c-homeTopPromo_links > a.g-outer-spacing-left-small > img`	/a/img/hub/2024/02/07/cfca96c3-d069-4ef0-b6cf-2aea22ed6af...	54 x 56 (0.96)	288 x 288 (1.00)
div.c-homeTopPromo_inner > div.c-homeTopPromo_links > a > img `div.c-homeTopPromo_inner > div.c-homeTopPromo_links > a > img`	/a/img/hub/2020/11/04/8c6896be-45d8-45a2-8047-255e5d1b43f...	54 x 56 (0.96)	112 x 112 (1.00)
div.c-homeTopPromo_inner > div.c-homeTopPromo_links > a.g-outer-spacing-left-small > img.c-homeTopPromo_prime `div.c-homeTopPromo_inner > div.c-homeTopPromo_links > a.g-outer-spacing-left-small > img.c-homeTopPromo_prime`	/a/img/hub/2020/11/04/732b91ed-d5a3-4104-be24-cd6f56e9cce...	52 x 54 (0.96)	112 x 112 (1.00)
div.c-homeTopPromo_inner > div.c-homeTopPromo_links > a.g-outer-spacing-left-small > img `div.c-homeTopPromo_inner > div.c-homeTopPromo_links > a.g-outer-spacing-left-small > img`	/a/img/hub/2020/11/04/c31d6f27-a7eb-40ce-a34c-ffc42f5a751...	54 x 56 (0.96)	112 x 112 (1.00)

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.	www.tvguide.com/a/neutron/0bbd75c.modern.js
SharedStorage	www.tvguide.com/cdn-cgi/challenge-platform/scripts/jsd/main.js
StorageType.persistent is deprecated. Please use standardized navigator.storage instead.	www.tvguide.com/cdn-cgi/challenge-platform/scripts/jsd/main.js
Fledge	www.tvguide.com/cdn-cgi/challenge-platform/scripts/jsd/main.js

Errors logged to the console indicate unresolved problems. They can come from network request failures and other browser concerns. Learn more about this errors in console diagnostic audit

Why this matters

Performance issues directly impact user engagement and conversion rates.

Source	Description
/api/4504838008078336/envelope/?sentry_key=c63977c6760a4d...	`Failed to load resource: the server responded with a status of 429 ()`

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.tvguide.com/a/neutron/bb43265.modern.js
www.tvguide.com/a/neutron/0bbd75c.modern.js
www.tvguide.com/
script.wikia.nocookie.net/fandom-ae-assets/identity-service/v2.107.0/main.js	script.wikia.nocookie.net/fandom-ae-assets/identity-service/v2.107.0/main.js.map
/fandom-ae-assets/platforms/prod/ADEN-13924b/tvguide-mtc/...	/fandom-ae-assets/platforms/prod/ADEN-13924b/tvguide-mtc/...

●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

●Serves images with appropriate resolution

●Page has the HTML doctype

●Properly defines charset

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

●Ensure CSP is effective against XSS attacks

●Ensure proper origin isolation with COOP

●Mitigate clickjacking with XFO or CSP

●Mitigate DOM-based XSS with Trusted Types

●Detected JavaScript libraries

○Redirects HTTP traffic to HTTPS

○Use a strong HSTS policy

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
Manage Preferences `div.md:u-col-3 > ul.c-siteFooter_links > li > a.c-siteFooter_link`

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.c-homeTopPromo_inner > div.c-homeTopPromo_links > a > img `div.c-homeTopPromo_inner > div.c-homeTopPromo_links > a > img`
div.c-homeTopPromo_inner > div.c-homeTopPromo_links > a.g-outer-spacing-left-small > img.c-homeTopPromo_prime `div.c-homeTopPromo_inner > div.c-homeTopPromo_links > a.g-outer-spacing-left-small > img.c-homeTopPromo_prime`
div.c-homeTopPromo_inner > div.c-homeTopPromo_links > a.g-outer-spacing-left-small > img `div.c-homeTopPromo_inner > div.c-homeTopPromo_links > a.g-outer-spacing-left-small > img`
div.c-homeTopPromo_inner > div.c-homeTopPromo_links > a.g-outer-spacing-left-small > img `div.c-homeTopPromo_inner > div.c-homeTopPromo_links > a.g-outer-spacing-left-small > img`
div.u-float-right > div > picture.c-cmsImage > img `div.u-float-right > div > picture.c-cmsImage > img`
div.u-float-right > div > picture.c-cmsImage > img `div.u-float-right > div > picture.c-cmsImage > img`
div.u-float-right > div > picture.c-cmsImage > img `div.u-float-right > div > picture.c-cmsImage > img`
div.u-float-right > div > picture.c-cmsImage > img `div.u-float-right > div > picture.c-cmsImage > img`
div.u-float-right > div > picture.c-cmsImage > img `div.u-float-right > div > picture.c-cmsImage > img`
div.u-float-right > div > picture.c-cmsImage > img `div.u-float-right > div > picture.c-cmsImage > img`
div.u-float-right > div > picture.c-cmsImage > img `div.u-float-right > div > picture.c-cmsImage > img`
div.u-float-right > div > picture.c-cmsImage > img `div.u-float-right > div > picture.c-cmsImage > img`
div.u-float-right > div > picture.c-cmsImage > img `div.u-float-right > div > picture.c-cmsImage > img`
div.u-float-right > div > picture.c-cmsImage > img `div.u-float-right > div > picture.c-cmsImage > img`
div.u-float-right > div > picture.c-cmsImage > img `div.u-float-right > div > picture.c-cmsImage > img`
div.u-float-right > div > picture.c-cmsImage > img `div.u-float-right > div > picture.c-cmsImage > 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

●robots.txt is valid

●Document has a valid `hreflang`

●Document has a valid `rel=canonical`