Lighthouse Mobile

· 0 checks — Mobile Lighthouse audit -- Performance, Accessibility, Best Practices, and SEO category breakdown.

SCORE

GRADE

FIX

REVIEW

PASS

INFO

Detailed Report

Audit breakdown by category with detailed findings.

Performance

Insights

Remove large, duplicate JavaScript modules from bundles to reduce unnecessary bytes consumed by network activity.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Polyfills and transforms enable older browsers to use new JavaScript features. However, many aren't necessary for modern browsers. Consider modifying your JavaScript build process to not transpile Baseline features, unless you know you must support older browsers. Learn why most sites can deploy ES6+ code without transpiling

Why this matters

Performance issues directly impact user engagement and conversion rates.

3rd party code can significantly impact load performance. Reduce and defer loading of 3rd party code to prioritize your page's content.

Why this matters

Performance issues directly impact user engagement and conversion rates.

A long cache lifetime can speed up repeat visits to your page. Learn more about caching.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Request	Cache TTL	Transfer Size
/wp-content/themes/generel/new-homepage-assets/images/int...	86400.0 s	82.0 KiB
static.elfsight.com/platform/platform.js	3600.0 s	14.8 KiB
www.sitiscommesse.com/immagini/authors/alberto-lattuada.jpg	86400.0 s	21.3 KiB
www.sitiscommesse.com/immagini/authors/arianna-venegoni.jpg	86400.0 s	18.3 KiB
www.sitiscommesse.com/immagini/authors/denis-michelotti.jpg	86400.0 s	15.7 KiB
/wp-content/themes/generel/new-homepage-assets/images/mat...	86400.0 s	9.1 KiB
/wp-content/themes/generel/new-homepage-assets/images/btn...	86400.0 s	4.3 KiB
www.sitiscommesse.com/wp-content/themes/generel/visual/light/betsson.png	86400.0 s	4.2 KiB
www.sitiscommesse.com/wp-content/themes/generel/visual/light/williamhill-2.png	86400.0 s	3.9 KiB
www.sitiscommesse.com/wp-content/themes/generel/visual/cpaym/paypal-dark-bg.svg	86400.0 s	3.6 KiB
www.sitiscommesse.com/wp-content/themes/generel/visual/ico-setup.svg	86400.0 s	3.5 KiB
www.sitiscommesse.com/wp-content/themes/generel/visual/cpaym/postepay.svg	86400.0 s	3.1 KiB
/wp-content/themes/generel/new-homepage-assets/images/int...	86400.0 s	3.0 KiB
www.sitiscommesse.com/wp-content/themes/generel/visual/light/betflag.png	86400.0 s	2.9 KiB
www.sitiscommesse.com/wp-content/themes/generel/visual/light/888sport.png	86400.0 s	2.9 KiB
/wp-content/themes/generel/new-homepage-assets/images/log...	86400.0 s	2.7 KiB
www.sitiscommesse.com/immagini/sitiscommesse-com-logo.svg	86400.0 s	2.7 KiB
www.sitiscommesse.com/wp-content/themes/generel/visual/light/sisal.png	86400.0 s	2.7 KiB
www.sitiscommesse.com/wp-content/themes/generel/visual/ico-test-list.svg	86400.0 s	2.6 KiB
www.sitiscommesse.com/wp-content/themes/generel/visual/light/domusbet.png	86400.0 s	2.5 KiB
/wp-content/themes/generel/new-homepage-assets/images/ico...	86400.0 s	2.4 KiB
www.sitiscommesse.com/wp-content/themes/generel/visual/light/snai.png	86400.0 s	2.3 KiB
www.sitiscommesse.com/wp-content/themes/generel/visual/light/eurobet.png	86400.0 s	2.3 KiB
www.sitiscommesse.com/wp-content/themes/generel/visual/round/sportium.jpg	86400.0 s	2.3 KiB
/wp-content/themes/generel/new-homepage-assets/images/int...	86400.0 s	2.2 KiB
www.sitiscommesse.com/wp-content/themes/generel/visual/light/planetwin365.png	86400.0 s	2.1 KiB
/wp-content/themes/generel/new-homepage-assets/images/ico...	86400.0 s	2.0 KiB
/wp-content/themes/generel/new-homepage-assets/images/ico...	86400.0 s	1.9 KiB
/wp-content/themes/generel/new-homepage-assets/images/ico...	86400.0 s	1.9 KiB
www.sitiscommesse.com/wp-content/themes/generel/visual/light/goldbet.png	86400.0 s	1.8 KiB
/wp-content/themes/generel/new-homepage-assets/images/log...	86400.0 s	1.8 KiB
www.sitiscommesse.com/wp-content/themes/generel/visual/cpaym/visa.svg	86400.0 s	1.8 KiB
www.sitiscommesse.com/wp-content/themes/generel/visual/light/bwin.png	86400.0 s	1.7 KiB
/wp-content/themes/generel/new-homepage-assets/images/den...	86400.0 s	1.7 KiB
www.sitiscommesse.com/wp-content/themes/generel/visual/light/sportium.png	86400.0 s	1.6 KiB
/wp-content/themes/generel/new-homepage-assets/images/nav...	86400.0 s	1.6 KiB
/wp-content/themes/generel/new-homepage-assets/images/log...	86400.0 s	1.6 KiB
www.sitiscommesse.com/wp-content/themes/generel/visual/cpaym/skrill.svg	86400.0 s	1.5 KiB
www.sitiscommesse.com/wp-content/themes/generel/visual/light/netwin.png	86400.0 s	1.5 KiB
www.sitiscommesse.com/wp-content/themes/generel/visual/light/marathonbet-it.png	86400.0 s	1.5 KiB
www.sitiscommesse.com/wp-content/themes/generel/visual/round/netwin.png	86400.0 s	1.4 KiB
www.sitiscommesse.com/wp-content/themes/generel/visual/cpaym/paysafecard.svg	86400.0 s	1.4 KiB
/wp-content/themes/generel/new-homepage-assets/images/int...	86400.0 s	1.4 KiB
/wp-content/themes/generel/visual/gioco-responsabile-logo...	86400.0 s	1.3 KiB
/wp-content/themes/generel/new-homepage-assets/images/nav...	86400.0 s	1.3 KiB
www.sitiscommesse.com/wp-content/themes/generel/visual/instagram.svg	86400.0 s	1.2 KiB
www.sitiscommesse.com/wp-content/themes/generel/visual/adm-logo-v2.png	86400.0 s	1.2 KiB
/wp-content/themes/generel/new-homepage-assets/images/ico...	86400.0 s	1.2 KiB
www.sitiscommesse.com/wp-content/themes/generel/visual/light/admiralbet.png	86400.0 s	1.2 KiB
www.sitiscommesse.com/wp-content/themes/generel/visual/light/starcasino.png	86400.0 s	1.1 KiB
/wp-content/themes/generel/new-homepage-assets/images/log...	86400.0 s	1.1 KiB
/wp-content/themes/generel/new-homepage-assets/images/log...	86400.0 s	1.1 KiB
/wp-content/themes/generel/new-homepage-assets/images/ico...	86400.0 s	1.0 KiB
/wp-content/themes/generel/new-homepage-assets/images/log...	86400.0 s	1.0 KiB
/wp-content/themes/generel/new-homepage-assets/images/nav...	86400.0 s	990 B
www.sitiscommesse.com/wp-content/themes/generel/visual/light/daznbet.png	86400.0 s	935 B
/wp-content/themes/generel/new-homepage-assets/images/nav...	86400.0 s	910 B
/wp-content/themes/generel/new-homepage-assets/images/ico...	86400.0 s	908 B
www.sitiscommesse.com/wp-content/themes/generel/visual/round/betsson.png	86400.0 s	904 B
/wp-content/themes/generel/new-homepage-assets/images/nav...	86400.0 s	900 B
/wp-content/themes/generel/new-homepage-assets/images/log...	86400.0 s	892 B
/wp-content/themes/generel/new-homepage-assets/images/nav...	86400.0 s	885 B
/wp-content/themes/generel/new-homepage-assets/images/nav...	86400.0 s	839 B
www.sitiscommesse.com/wp-content/themes/generel/visual/ico-calendar-green.svg	86400.0 s	827 B
/wp-content/themes/generel/new-homepage-assets/images/nav...	86400.0 s	799 B
/wp-content/themes/generel/new-homepage-assets/images/spo...	86400.0 s	782 B
www.sitiscommesse.com/wp-content/themes/generel/visual/cpaym/netteller.svg	86400.0 s	728 B
www.sitiscommesse.com/wp-content/themes/generel/visual/telegram.svg	86400.0 s	724 B
www.sitiscommesse.com/wp-content/themes/generel/visual/spotify.svg	86400.0 s	702 B
www.sitiscommesse.com/wp-content/themes/generel/visual/linkedin.svg	86400.0 s	697 B
www.sitiscommesse.com/wp-content/themes/generel/visual/twitter.svg	86400.0 s	691 B
www.sitiscommesse.com/wp-content/themes/generel/visual/tiktok.svg	86400.0 s	653 B
/wp-content/themes/generel/new-homepage-assets/images/nav...	86400.0 s	652 B
www.sitiscommesse.com/wp-content/themes/generel/visual/eighteen-plus-logo.png	86400.0 s	652 B
www.sitiscommesse.com/wp-content/themes/generel/visual/youtube.svg	86400.0 s	593 B
/wp-content/themes/generel/new-homepage-assets/images/ico...	86400.0 s	556 B
/wp-content/themes/generel/new-homepage-assets/images/qui...	86400.0 s	531 B
/wp-content/themes/generel/new-homepage-assets/images/bac...	86400.0 s	527 B
/wp-content/themes/generel/new-homepage-assets/images/fla...	86400.0 s	518 B
www.sitiscommesse.com/wp-content/themes/generel/visual/ico-check-sticker.png	86400.0 s	496 B
www.sitiscommesse.com/wp-content/themes/generel/visual/footer-country-globe.png	86400.0 s	496 B
www.sitiscommesse.com/wp-content/themes/generel/visual/rss-logo.png	86400.0 s	450 B
/wp-content/themes/generel/new-homepage-assets/images/fla...	86400.0 s	443 B
/wp-content/themes/generel/new-homepage-assets/images/ico...	86400.0 s	404 B
/wp-content/themes/generel/new-homepage-assets/images/fla...	86400.0 s	396 B
/wp-content/themes/generel/new-homepage-assets/images/rat...	86400.0 s	396 B
/wp-content/themes/generel/new-homepage-assets/images/ico...	86400.0 s	396 B
/wp-content/themes/generel/new-homepage-assets/images/fla...	86400.0 s	373 B
www.sitiscommesse.com/immagini/thumb.png	86400.0 s	279 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.

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:47.615 source:map[column:18751 line:2598 type:source-location url:https://www.sitiscommesse.com/ 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:90.567 source:map[column:195 line:2477 type:source-location url:https://www.sitiscommesse.com/ urlProvider:network]] map[reflowTime:26.875 source:map[column:25161 line:2597 type:source-location url:https://www.sitiscommesse.com/ urlProvider:network]] map[reflowTime:3.468 source:map[column:37499 line:2597 type:source-location url:https://www.sitiscommesse.com/ urlProvider:network]] map[reflowTime:2.182 source:map[column:64667 line:2597 type:source-location url:https://www.sitiscommesse.com/ urlProvider:network]] map[reflowTime:18.184 source:map[column:15199 line:2597 type:source-location url:https://www.sitiscommesse.com/ urlProvider:network]] map[reflowTime:29.431 source:map[column:15249 line:2597 type:source-location url:https://www.sitiscommesse.com/ urlProvider:network]]]

Reducing the download time of images can improve the perceived load time of the page and LCP. Learn more about optimizing image size

Why this matters

Performance issues directly impact user engagement and conversion rates.

	URL	Resource Size	Est Savings
div.container > div.intro-inner > div.intro-brand-wrapp > ::after `div.container > div.intro-inner > div.intro-brand-wrapp > ::after`	/wp-content/themes/generel/new-homepage-assets/images/int...	81.7 KiB	21.8 KiB
Denis Michelotti: direttore di sitiscommesse.com `div.container > div.intro-suffix > div.author > img`	www.sitiscommesse.com/immagini/authors/denis-michelotti.jpg	15.4 KiB	15.3 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-2-DIV

nodeLabel: Sito del mese: Planetwin365 Bonus di benvenuto: Fino a 2.100€ + 100€ extra Visi…

path: 1,HTML,1,BODY,0,DIV,1,ARTICLE,1,DIV,0,DIV,0,DIV,1,DIV

selector: div.intro-new > div.container > div.intro-inner > div.intro-brand-wrapp

snippet: <div class="intro-brand-wrapp v2">

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

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: 834 ms

URL	Time Spent
sitiscommesse.com/	834 ms
www.sitiscommesse.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

Diagnostics

Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. Learn how to reduce unused CSS.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 270 ms 117.1 KiB

URL	Transfer Size	Est Savings
/wp-content/themes/generel/minified/style-index-new-homep...	66.6 KiB	65.1 KiB
@font-face{font-family:'Noto Sans JP';font-style:normal;font-display:optional;font-weight:300;src:u…	56.5 KiB	52.0 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
Other	896 ms
Style & Layout	874 ms
Script Evaluation	290 ms
Parse HTML & CSS	131 ms
Rendering	49 ms
Script Parsing & Compilation	37 ms

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
Denis Michelotti `div.latest-info-box > div.author-info > div.img-box > img`	www.sitiscommesse.com/immagini/authors/denis-michelotti.jpg
Gioco responsabile `div.ft-safe > div.ft-safe-logos > span.gioco-responsabile > img`	/wp-content/themes/generel/visual/gioco-responsabile-logo...
Agenzia dogane e monopoli `div.ft-safe > div.ft-safe-logos > a.adm-link > img`	www.sitiscommesse.com/wp-content/themes/generel/visual/adm-logo-v2.png

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

●Max Potential First Input Delay 80 ms

●Layout shift culprits

●Optimize DOM size

●Font display

●LCP breakdown

●Modern HTTP

●Render blocking requests

●Optimize viewport for mobile

●Minify CSS

●Minify JavaScript

●Reduce unused JavaScript

●Avoids enormous network payloads Total size was 565 KiB

●JavaScript execution time 0.3 s

●Avoid long main-thread tasks 6 long tasks found

●Avoid non-composited animations 3 animated elements found

●Page didn't prevent back/forward cache restoration

●Network Requests

●Network Round Trip Times 30 ms

●Server Backend Latencies 60 ms

●Tasks

●Diagnostics

●Metrics

●Screenshot Thumbnails

●Final Screenshot

●Script Treemap Data

●Resources Summary

●Initial server response time was short Root document took 80 ms

○INP breakdown

○User Timing marks and measures

○Avoid large layout shifts

Accessibility

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

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
Scritto da: Denis Michelotti `div.container > div.latest-info-box > div.author-info > div.content-box`
Aggiornato il: 06.08.2026 `div.container > div.latest-info-box > div.update-date > span`
Planetwin365 `div.list > ol.has-bullets > li > a`
Eurobet `div.list > ol.has-bullets > li > a`
GoldBet `div.list > ol.has-bullets > li > a`
Betsson `div.list > ol.has-bullets > li > a`
Sportium `div.list > ol.has-bullets > li > a`
Netwin `div.list > ol.has-bullets > li > a`
bwin `div.list > ol.has-bullets > li > a`
Sisal `div.list > ol.has-bullets > li > a`
BetFlag `div.list > ol.has-bullets > li > a`
SNAI `div.list > ol.has-bullets > li > a`
div.accordion-simple > div.accordion-section > div.accordion-head > h3 `div.accordion-simple > div.accordion-section > div.accordion-head > h3`
div.accordion-simple > div.accordion-section > div.accordion-head > h3 `div.accordion-simple > div.accordion-section > div.accordion-head > h3`
div.accordion-simple > div.accordion-section > div.accordion-head > h3 `div.accordion-simple > div.accordion-section > div.accordion-head > h3`
div.accordion-simple > div.accordion-section > div.accordion-head > h3 `div.accordion-simple > div.accordion-section > div.accordion-head > h3`
i criteri e la metodologia `div.container > div.container > p.emphasis > a`
div.news-thumbs > ul.news-thumbs-list > li > span.news-author `div.news-thumbs > ul.news-thumbs-list > li > span.news-author`
div.news-thumbs > ul.news-thumbs-list > li > span.news-author `div.news-thumbs > ul.news-thumbs-list > li > span.news-author`
guida al fantacalcio `div.container > div.container > p > a`
scommesse sui motori `div.container > div.container > p > a`
div.container > div.author-quote-box > div.author-quote-name > a `div.container > div.author-quote-box > div.author-quote-name > a`
comparatore quote scommesse `div.container > div.container > p > a`
div.odds-internal-group > div.odds-internal > div.odds-head > div.odds-title `div.odds-internal-group > div.odds-internal > div.odds-head > div.odds-title`
div.odds-internal-group > div.odds-internal > div.odds-head > div.odds-matchup-date `div.odds-internal-group > div.odds-internal > div.odds-head > div.odds-matchup-date`
div.odds-internal-group > div.odds-internal > div.odds-head > div.odds-title `div.odds-internal-group > div.odds-internal > div.odds-head > div.odds-title`
div.odds-internal-group > div.odds-internal > div.odds-head > div.odds-matchup-date `div.odds-internal-group > div.odds-internal > div.odds-head > div.odds-matchup-date`
div.odds-internal-group > div.odds-internal > div.odds-head > div.odds-title `div.odds-internal-group > div.odds-internal > div.odds-head > div.odds-title`
div.odds-internal-group > div.odds-internal > div.odds-head > div.odds-matchup-date `div.odds-internal-group > div.odds-internal > div.odds-head > div.odds-matchup-date`
migliori app scommesse `div.container > div.container > p > a`
bonus scommesse `div.container > div.container > p > a`
bonus casinò `div.container > div.container > p > a`
div.container > div.author-quote-box > div.author-quote-name > a `div.container > div.author-quote-box > div.author-quote-name > a`
bookies con SPID `div.container > div.container > p > a`
siti scommesse con deposito minimo 5 euro `div.container > div.container > p > a`
nuovi siti scommesse `div.container > div.container > p > a`
licenza rilasciata dall’ADM `div.container > div.container > p > a`
tbody > tr > td > a `tbody > tr > td > a`
tbody > tr > td > a `tbody > tr > td > a`
tbody > tr > td > a `tbody > tr > td > a`
tbody > tr > td > a `tbody > tr > td > a`
tbody > tr > td > a `tbody > tr > td > a`
siti scommesse con prelievo immediato `div.container > div.container > p > a`
401 del 1989, all’articolo 4, comma 1 `div.container > div.container > p > a`
tassa sulla fortuna `div.container > div.container > p > a`
sito web dell’Agenzia Dogane e Monopoli `div.container > div.container > p > a`
div.container > div.author-quote-box > div.author-quote-name > a `div.container > div.author-quote-box > div.author-quote-name > a`
div.area-illegal > div.area-pad > p.p-wico > a `div.area-illegal > div.area-pad > p.p-wico > a`
div.container > div.area-illegal > p > a `div.container > div.area-illegal > p > a`
siti roulette online `div.container > div.container > p > a`
info@sitiscommesse.com `div.container > div.container > p > a`

These are opportunities to improve the legibility of your content.

Best practices

One main landmark helps screen reader users navigate a web page. Learn more about landmarks.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
html `html`

These items highlight common accessibility best practices.

Screen readers have features to make navigating tables easier. Ensuring that tables use the actual caption element instead of cells with the `[colspan]` attribute may improve the experience for screen reader users. Learn more about captions.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.calc-halves > div.half1 > div.basic-table > table `div.calc-halves > div.half1 > div.basic-table > table`
div.calc-halves > div.half2 > div.basic-table > table `div.calc-halves > div.half2 > div.basic-table > table`

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

●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.

●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

●Touch targets have sufficient size and spacing.

●Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.

●Heading elements appear in a sequentially-descending order

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

●Identical links have the same purpose.

●`<td>` elements in a large `<table>` have one or more table headers.

○`[accesskey]` values are unique

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

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

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

○Deprecated ARIA roles were not used

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

○`[aria-hidden="true"]` elements do not contain focusable descendents

○ARIA input fields have accessible names

○ARIA `meter` elements have accessible names

○ARIA `progressbar` elements have accessible names

○Elements use only permitted ARIA attributes

○`[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]`s are contained by their required parent element

○`[role]` values are valid

○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

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

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

○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.

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

○`<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

○Elements with visible text labels have matching accessible names.

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`