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.

Layout shifts occur when elements move absent any user interaction. Investigate the causes of layout shifts, such as elements being added, removed, or their fonts changing as the page loads.

Why this matters

Performance issues directly impact user engagement and conversion rates.

headings: [map[key:node label:Element subItemsHeading:map[key:extra] valueType:node] map[granularity:0.001 key:score label:Layout shift score subItemsHeading:map[key:cause valueType:text] valueType:numeric]]

items: [map[node:map[type:text value:Total] score:0.122292] map[node:map[boundingRect:map[bottom:666 height:509 left:0 right:412 top:157 width:412] lhId:page-0-DIV nodeLabel:Information about cookies We use essential cookies to make this site work. You… path:1,HTML,1,BODY,0,DIV,1,DIV selector:body > div.message-container > div#notice snippet:<div id="notice" class="message type-modal" style="padding: 0px; border-width: 0px; border-color: rgb(0, 0, 0);"> type:node] score:0.106849 subItems:map[items:[map[cause:Unsized image element extra:map[boundingRect:map[bottom:190 height:20 left:152 right:252 top:170 width:100] lhId:page-1-IMG nodeLabel:Infoworld logo path:1,HTML,1,BODY,0,DIV,1,DIV,1,DIV,0,DIV,0,DIV,0,DIV,0,IMG selector:div.message-component > div.message-component > div.message-component > img.message-component snippet:<img alt="Infoworld logo" src="https://b2b-contenthub.com/wp-content/uploads/2024/07/infoworld-logo-black…" path="[0,0,0,0,0,0]" class="message-component message-image no-children" style="border-width: 0px; border-color: rgb(0, 0, 0); border-radius: 0px;"> type:node]]] type:subitems]] map[node:map[boundingRect:map[bottom:666 height:509 left:0 right:412 top:157 width:412] lhId:page-0-DIV nodeLabel:Information about cookies We use essential cookies to make this site work. You… path:1,HTML,1,BODY,0,DIV,1,DIV selector:body > div.message-container > div#notice snippet:<div id="notice" class="message type-modal" style="padding: 0px; border-width: 0px; border-color: rgb(0, 0, 0);"> type:node] score:0.015124 subItems:map[items:[map[cause:Unsized image element extra:map[boundingRect:map[bottom:190 height:20 left:152 right:252 top:170 width:100] lhId:page-1-IMG nodeLabel:Infoworld logo path:1,HTML,1,BODY,0,DIV,1,DIV,1,DIV,0,DIV,0,DIV,0,DIV,0,IMG selector:div.message-component > div.message-component > div.message-component > img.message-component snippet:<img alt="Infoworld logo" src="https://b2b-contenthub.com/wp-content/uploads/2024/07/infoworld-logo-black…" path="[0,0,0,0,0,0]" class="message-component message-image no-children" style="border-width: 0px; border-color: rgb(0, 0, 0); border-radius: 0px;"> type:node]]] type:subitems]] map[node:map[boundingRect:map[bottom:603 height:26 left:135 right:260 top:577 width:126] lhId:page-3-SPAN nodeLabel:Development Approaches path:1,HTML,1,BODY,1,DIV,7,MAIN,0,ARTICLE,0,DIV,0,DIV,1,SECTION,0,DIV,1,DIV,0,DIV,0,DIV,0,A,6,DIV,1,SPAN selector:div.latest-content__content-featured > a.card > div.card__tags > span.card__tag snippet:<span class="card__tag"> type:node] score:0.000319]]

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
Image `div.card__image > div.insider-image > div.image > img`	/wp-content/uploads/2026/04/4154570-0-41805800-1776675725...	163.0 KiB	147.2 KiB
Image `div.card__image > div.insider-image > div.image > img`	/wp-content/uploads/2026/04/4160979-0-34027800-1776762179...	49.2 KiB	37.9 KiB
Image `div.card__image > div.insider-image > div.image > img`	/wp-content/uploads/2026/04/4161056-0-62417700-1776762274...	19.4 KiB	15.5 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-0-IMG

nodeLabel: Image

path: 1,HTML,1,BODY,1,DIV,7,MAIN,0,ARTICLE,0,DIV,0,DIV,1,SECTION,0,DIV,1,DIV,0,DIV,0,DIV,0,A,1,DIV,0,DIV,0,DIV,0,IMG

selector: div.card__image > div.insider-image > div.image > img

snippet: <img decoding="async" src="https://www.infoworld.com/wp-content/uploads/2026/04/4154570-0-41805800-17…" srcset="https://www.infoworld.com/wp-content/uploads/2026/04/4154570-0-41805800-17…" data-id="idg_render_hero_index_one_card_image" sizes=" (min-resolution: 3dppx) and (max-width: 600px) 900px, …" alt="Image" loading="eager" width="400px">

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

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/??-eJydj90KwjAMRl/IrOqguxKfpT9hy2i72qSMvf2KOtArQ...	63.0 KiB	752 ms
/wp-content/client-mu-plugins/idg-third-party/dist/script...	37.8 KiB	301 ms
/wp-content/themes/idg-b2b-base-theme/dist/styles/bundle....	59.3 KiB	301 ms
/wp-content/themes/iw-b2b-child-theme/dist/styles/amp.css...	9.8 KiB
/p.css?s=1&k=huo4szq&ht=tk&f=39110.39113.39114.39115.4700...	172 B	765 ms
/wp-content/client-mu-plugins/idg-editions/dist/scripts/e...	265 B
www.infoworld.com/wp-includes/js/dist/i18n.min.js?ver=5e580eb46a90c2b997e6	3.9 KiB
www.infoworld.com/wp-includes/js/dist/hooks.min.js?m=1774626878g	1.9 KiB
/wp-content/client-mu-plugins/idg-third-party/dist/styles...	1.5 KiB
/wp-content/client-mu-plugins/idg-editions/dist/styles/ma...	1.2 KiB
/wp-content/themes/idg-b2b-base-theme/dist/styles/jwplaye...	1.1 KiB	150 ms
/wp-content/themes/idg-b2b-base-theme/dist/styles/shared....	2.0 KiB
/wp-content/mu-plugins/search/elasticpress/dist/css/relat...	498 B
www.infoworld.com/wp-includes/css/dist/block-library/style.min.css?ver=6.8.5	15.5 KiB	150 ms

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
cmpv2.infoworld.com/Notice.8f529.js	3600.0 s	91.2 KiB
cmpv2.infoworld.com/unified/wrapperMessagingWithoutDetection.js	3600.0 s	42.0 KiB
cp.infoworld.com/now.js	600.0 s	35.2 KiB
macro.adnami.io/macro/gen/adsm.macro.rmb.js	11325.0 s	25.4 KiB
functions.adnami.io/api/macro/adsm.macro.infoworld.com.js	9512.0 s	10.1 KiB
cmpv2.infoworld.com/Notice.30929.css	3600.0 s	6.7 KiB
cmpv2.infoworld.com/polyfills.01516.js	3600.0 s	2.3 KiB
/p.css?s=1&k=huo4szq&ht=tk&f=39110.39113.39114.39115.4700...	604800.0 s	172 B
/p.css?s=1&k=huo4szq&ht=tk&f=139.175.39110.39113.39114.39...	604800.0 s	172 B

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
/af/410505/0000000000000000774c3175/30/l?fvd=n4&primer=7c...	5.0 ms

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: 872 ms

URL	Time Spent
infoworld.com/	872 ms
www.infoworld.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: 868 ms

URL	Time Spent
www.infoworld.com/	968 ms

These are the largest layout shifts observed on the page. Each table item represents a single layout shift, and shows the element that shifted the most. Below each item are possible root causes that led to the layout shift. Some of these layout shifts may not be included in the CLS metric value due to windowing. Learn how to improve CLS

Why this matters

Performance issues directly impact user engagement and conversion rates.

Element	Layout shift score
Information about cookies We use essential cookies to make this site work. You… `body > div.message-container > div#notice`	0.107
Information about cookies We use essential cookies to make this site work. You… `body > div.message-container > div#notice`	0.015
Development Approaches `div.latest-content__content-featured > a.card > div.card__tags > span.card__tag`	0.000

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

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 150 ms 5.2 KiB

URL	Transfer Size	Est Savings
/wp-content/themes/idg-b2b-base-theme/lib/scripts/class.C...	5.0 KiB	2.6 KiB
/_static/??-eJylzzELwkAMBeA/5DW2gu0iDg5OXUTcc208U66XowmK/...	11.5 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: 750 ms 70.4 KiB

URL	Transfer Size	Est Savings
/wp-content/themes/idg-b2b-base-theme/dist/styles/bundle....	59.1 KiB	55.2 KiB
www.infoworld.com/wp-includes/css/dist/block-library/style.min.css?ver=6.8.5	15.2 KiB	15.2 KiB

Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. Learn how to reduce unused JavaScript.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 300 ms 305.1 KiB

URL	Transfer Size	Est Savings
cmpv2.infoworld.com/Notice.8f529.js	90.9 KiB	60.9 KiB
www.googletagmanager.com/gtag/js?id=G-YF8BFFCBPC&cx=c&gtm=4e64h1h1	146.6 KiB	60.3 KiB
www.googletagmanager.com/gtm.js?id=GTM-NN43QC7W	208.9 KiB	58.3 KiB
/_static/??-eJydj90KwjAMRl/IrOqguxKfpT9hy2i72qSMvf2KOtArQ...	62.7 KiB	37.0 KiB
/_static/??-eJyl0NEKwjAMBdAfMlYddE/it7RN3Tq7tjSp07+37mEoO...	42.1 KiB	23.5 KiB
macro.adnami.io/macro/gen/adsm.macro.rmb.js	25.1 KiB	22.2 KiB
/wp-content/client-mu-plugins/idg-third-party/dist/script...	37.5 KiB	21.5 KiB
cmpv2.infoworld.com/unified/4.40.1/usnat.f12613136193900e32e2.bundle.js	42.0 KiB	21.5 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.infoworld.com/	817 ms	147 ms	22 ms
www.googletagmanager.com/gtm.js?id=GTM-NN43QC7W	462 ms	379 ms	70 ms
Unattributable	363 ms	12 ms	0.0 ms
cmpv2.infoworld.com/Notice.8f529.js	344 ms	274 ms	34 ms
cmpv2.infoworld.com/unified/wrapperMessagingWithoutDetection.js	204 ms	158 ms	9.8 ms
www.googletagmanager.com/gtag/js?id=G-YF8BFFCBPC&cx=c&gtm=4e64h1h1	201 ms	170 ms	29 ms
cmpv2.infoworld.com/unified/4.40.1/usnat.f12613136193900e32e2.bundle.js	115 ms	83 ms	32 ms
/_static/??-eJyl0NEKwjAMBdAfMlYddE/it7RN3Tq7tjSp07+37mEoO...	88 ms	61 ms	16 ms
/_static/??-eJydj90KwjAMRl/IrOqguxKfpT9hy2i72qSMvf2KOtArQ...	81 ms	66 ms	14 ms
cp.infoworld.com/now.js	81 ms	67 ms	7.4 ms
/_static/??-eJylzzELwkAMBeA/5DW2gu0iDg5OXUTcc208U66XowmK/...	66 ms	6.6 ms	4.3 ms
/wp-content/client-mu-plugins/idg-third-party/dist/script...	56 ms	44 ms	10 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	511 ms
Style & Layout	505 ms
Script Parsing & Compilation	280 ms
Parse HTML & CSS	152 ms
Rendering	102 ms
Garbage Collection	57 ms

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

●Optimize DOM size

●Forced reflow

●LCP breakdown

●Modern HTTP

●Optimize viewport for mobile

●Minify CSS

●Avoids enormous network payloads Total size was 1,627 KiB

●User Timing marks and measures 5 user timings

●Avoid long main-thread tasks 11 long tasks found

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

●Page didn't prevent back/forward cache restoration

●Network Requests

●Network Round Trip Times 50 ms

●Server Backend Latencies 130 ms

●Tasks

●Diagnostics

●Metrics

●Screenshot Thumbnails

●Final Screenshot

●Script Treemap Data

●Resources Summary

○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.

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.section-block--wrapper > div.section-block--grid > figure.section-block--figure > a `div.section-block--wrapper > div.section-block--grid > figure.section-block--figure > 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.

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
FEATURE Best practices for building agentic systems Which technologies, design… `div.grid > div.col-12 > div.latest-content__content-featured > a.card`
OPINION Enterprises are rethinking Kubernetes By David Linthicum Apr 21, 2026 5… `div.col-12 > div.grid > div.col-12 > a.card`
ANALYSIS Addressing the challenges of unstructured data governance for AI By Is… `div.col-12 > div.grid > div.col-12 > a#nativofeatuedmed-1`
NEWS Amazon’s $5B Anthropic bet is really about compute, not just cash By Anirb… `div.grid > div.col-12 > div.latest-content__card-secondary > a.card`
NEWS Hackers exploit Vercel’s trust in AI integration By Shweta Sharma Apr 20, … `div.grid > div.col-12 > div.latest-content__card-secondary > a#nativocardgrid-1`
OPINION Making agents dull By Matt Asay Apr 20, 2026 8 mins Cloud-Native IT Str… `div.grid > div.col-12 > div.latest-content__card-secondary > a.card`
FEATURE Exciting Python features are on the way By Serdar Yegulalp Apr 17, 2026… `div.grid > div.col-12 > div.latest-content__card-secondary > a.card`
OPINION The agent tier: Rethinking runtime architecture for context-driven ente… `div.grid > div.col-12 > div.latest-content__card-secondary > a.card`
OPINION The two-pass compiler is back – this time, it’s fixing AI code generati… `div.grid > div.col-12 > div.latest-content__card-secondary > a.card`
OPINION When cloud giants neglect resilience Numerous cloud outages reveal the… `div.container > div.content-listing-articles__container > div.content-listing-articles__row > a.grid`
REVIEWS Hands-on with the Google Agent Development Kit The Google ADK is a cap… `div.container > div.content-listing-articles__container > div.content-listing-articles__row > a.grid`
ANALYSIS Ease into Azure Kubernetes Application Network Microsoft has simplifi… `div.container > div.content-listing-articles__container > div.content-listing-articles__row > a.grid`
OPINION Where will developer wisdom come from? Perhaps we have arrived at a po… `div.container > div.content-listing-articles__container > div.content-listing-articles__row > a.grid`
FEATURE HTMX 4.0: Hypermedia finds a new gear The ingenious engine of web dev … `div.container > div.content-listing-articles__container > div.content-listing-articles__row > a.grid`
FEATURE Tap into the AI APIs of Google Chrome and Microsoft Edge The Chrome an… `div.container > div.content-listing-articles__container > div.content-listing-articles__row > a.grid`
Jujutsu: The rising alternative to Git `div.container > div.grid > div.col-12 > a.card`
How to run Chrome and Edge’s built-in AI Apr 14, 2026 6 mins Python `div.related-content-video__cards-wrap > ul.grid > li.col-4@md > a.related-content-video__card-link`
Python’s new frozendict type Apr 2, 2026 4 mins Python `div.related-content-video__cards-wrap > ul.grid > li.col-4@md > a.related-content-video__card-link`
NEWS Snowflake offers help to users and builders of AI agents By Lynn Greiner A… `div.container > div.popular-topics__topic > div.popular-topics__column > a.card`
OPINION The cookbook for safe, powerful agents By Abigail Wall Apr 21, 2026 6 m… `div.container > div.popular-topics__topic > div.popular-topics__column > a#nativocardgrid-2`
NEWS GitHub pauses new Copilot sign-ups as agentic AI strains infrastructure By… `div.container > div.popular-topics__topic > div.popular-topics__column > a.card`
NEWS Google Cloud introduces QueryData to help AI agents create reliable databa… `div.container > div.popular-topics__topic > div.popular-topics__column > a.card`
NEWS AWS targets AI agent sprawl with new Bedrock Agent Registry By Anirban Gho… `div.container > div.popular-topics__topic > div.popular-topics__column > a#nativocardgrid-3`
NEWS Anthropic rolls out Claude Managed Agents By Paul Krill Apr 9, 2026 2 mins… `div.container > div.popular-topics__topic > div.popular-topics__column > a.card`
NEWS Oracle delivers semantic search without LLMs By Anirban Ghoshal Apr 17, 20… `div.container > div.popular-topics__topic > div.popular-topics__column > a.card`
OPINION Bringing databases and Kubernetes together By Laura Czajkowski Apr 9, 2… `div.container > div.popular-topics__topic > div.popular-topics__column > a#nativocardgrid-4`
NEWS Databricks launches AiChemy multi-agent AI for drug discovery By Anirban G… `div.container > div.popular-topics__topic > div.popular-topics__column > a.card`
NEWS Salesforce launches Headless 360 to support agent‑first enterprise workflo… `div.container > div.popular-topics__topic > div.popular-topics__column > a.card`
NEWS MuleSoft Agent Fabric adds new ways to keep AI agents in line By Anirban G… `div.container > div.popular-topics__topic > div.popular-topics__column > a#nativocardgrid-5`
NEWS GitHub adds Stacked PRs to speed complex code reviews By Anirban Ghoshal A… `div.container > div.popular-topics__topic > div.popular-topics__column > a.card`
FEATURE 10 principles for creating a great developer experience Tech leaders w… `div.grid > div.col-12 > div.content-spotlight-article__main-top > a.card`
OPINION From the engine room to the bridge: What the modern leadership shift me… `div.col-12 > div.grid > div.col-4@md > a.suggested-content-various__link`
VIDEO How to run your own little local Claude Code (sort of!) Mar 26, 2026 7 mi… `div.col-12 > div.grid > div.col-4@md > a.suggested-content-various__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

●`[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

●Background and foreground colors have a sufficient contrast ratio

●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

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

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

●Touch targets have sufficient size and spacing.

●Heading elements appear in a sequentially-descending order

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

●Document has a main landmark.

●Deprecated ARIA roles were not used

●Uses ARIA roles only on compatible elements

●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

○Input buttons have discernible text.

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

○Form elements have associated labels

○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.

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

○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.

100

Best Practices

●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

●Page has valid source maps

○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`