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
/?url=https%3A%2F%2Fpbs.twimg.com%2Fmedia%2FHOZb4lGWUAEpw...	0.0 ms	444.6 KiB
/?url=https%3A%2F%2Fpbs.twimg.com%2Fmedia%2FHPCdGv1WwAA5h...	0.0 ms	284.0 KiB
/app-releases/social-feed/stable/v2.57.10/5da2a85fe1620dc...	3600.0 s	305.1 KiB
/?url=https%3A%2F%2Fpbs.twimg.com%2Fmedia%2FHO8lu-eXkAATH...	0.0 ms	213.8 KiB
www.truffa.net/wp-content/uploads/2026/08/pirots-5.jpg	86400.0 s	296.8 KiB
www.truffa.net/wp-content/uploads/2026/08/rendiconto-mef-2025-vincite-giochi.jpg	86400.0 s	220.4 KiB
www.truffa.net/wp-content/uploads/2026/07/serpent-gold-hold-and-win.jpg	86400.0 s	133.6 KiB
/wp-content/uploads/2026/07/marathonbet-partnership-3Oaks...	86400.0 s	91.0 KiB
www.truffa.net/galeria/temp/homepage-autore.png	86400.0 s	77.7 KiB
www.truffa.net/wp-content/uploads/2026/07/truffa-fatture-elettroniche.jpg	86400.0 s	68.0 KiB
www.truffa.net/wp-content/uploads/2026/08/libro-blu-adm-2024-gioco-online.jpg	86400.0 s	47.0 KiB
www.truffa.net/galeria/temp/visitatori.png	86400.0 s	40.1 KiB
www.truffa.net/galeria/temp/migliori-siti-scommesse-verificati-old.jpg	86400.0 s	33.5 KiB
www.truffa.net/galeria/temp/truffe-online.jpg	86400.0 s	32.4 KiB
static.elfsight.com/platform/platform.js	3600.0 s	14.8 KiB
www.truffa.net/galeria/domenico-gioffre.jpg	86400.0 s	28.5 KiB
www.truffa.net/galeria/eli-carosi.jpg	86400.0 s	27.4 KiB
www.truffa.net/galeria/temp/migliori-siti-bingo-verificati.jpg	86400.0 s	25.6 KiB
www.truffa.net/galeria/nino-lucchesi.jpg	86400.0 s	25.3 KiB
www.truffa.net/galeria/temp/casino-online-sicuri.jpg	86400.0 s	25.1 KiB
www.truffa.net/galeria/temp/migliori-siti-poker-verificati.jpg	86400.0 s	16.2 KiB
www.truffa.net/galeria/temp/timbro-casino-sicuri-italia.svg	14400.0 s	8.6 KiB
www.truffa.net/galeria/temp/migliori-broker-online-verificati.jpg	86400.0 s	9.4 KiB
www.truffa.net/wp-content/themes/custom/images/truffa-net-logo.png	86400.0 s	1.9 KiB
www.truffa.net/wp-content/themes/custom/images/breadcrumbs-home-icon.png	86400.0 s	673 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:104.215 source:map[column:40469 line:3 type:source-location url:https://universe-static.elfsightcdn.com/app-releases/social-feed/stable/v2.57.10/5da2a85fe1620dc744bba24d4335778ed02203c9/widget/socialFeed.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:13.151 source:map[column:184 line:587 type:source-location url:https://www.truffa.net/ urlProvider:network]] map[reflowTime:64.703 source:map[type:text value:[unattributed]]] map[reflowTime:3.301 source:map[column:68664 line:24 type:source-location url:https://www.truffa.net/wp-content/themes/custom/minified/js/main-7d3dba9e5b8513298546f3e8447f8702.js?version=1785827000 urlProvider:network]] map[reflowTime:0.493 source:map[column:51829 line:1 type:source-location url:https://www.truffa.net/wp-content/themes/custom/minified/js/main-7d3dba9e5b8513298546f3e8447f8702.js?version=1785827000 urlProvider:network]] map[reflowTime:0.687 source:map[column:52483 line:1 type:source-location url:https://www.truffa.net/wp-content/themes/custom/minified/js/main-7d3dba9e5b8513298546f3e8447f8702.js?version=1785827000 urlProvider:network]] map[reflowTime:0.356 source:map[column:52541 line:1 type:source-location url:https://www.truffa.net/wp-content/themes/custom/minified/js/main-7d3dba9e5b8513298546f3e8447f8702.js?version=1785827000 urlProvider:network]] map[reflowTime:0.433 source:map[column:52605 line:1 type:source-location url:https://www.truffa.net/wp-content/themes/custom/minified/js/main-7d3dba9e5b8513298546f3e8447f8702.js?version=1785827000 urlProvider:network]] map[reflowTime:5.874 source:map[column:103288 line:112 type:source-location url:https://universe-static.elfsightcdn.com/app-releases/social-feed/stable/v2.57.10/5da2a85fe1620dc744bba24d4335778ed02203c9/widget/socialFeed.js urlProvider:network]] map[reflowTime:13.638 source:map[column:114868 line:112 type:source-location url:https://universe-static.elfsightcdn.com/app-releases/social-feed/stable/v2.57.10/5da2a85fe1620dc744bba24d4335778ed02203c9/widget/socialFeed.js urlProvider:network]] map[reflowTime:68.478 source:map[column:33314 line:2 type:source-location url:https://universe-static.elfsightcdn.com/app-releases/social-feed/stable/v2.57.10/5da2a85fe1620dc744bba24d4335778ed02203c9/widget/socialFeed.js urlProvider:network]] map[reflowTime:0.055 source:map[column:6288 line:14 type:source-location url:https://www.truffa.net/wp-content/themes/custom/minified/js/main-7d3dba9e5b8513298546f3e8447f8702.js?version=1785827000 urlProvider:network]] map[reflowTime:4.742 source:map[column:120554 line:112 type:source-location url:https://universe-static.elfsightcdn.com/app-releases/social-feed/stable/v2.57.10/5da2a85fe1620dc744bba24d4335778ed02203c9/widget/socialFeed.js urlProvider:network]] map[reflowTime:8.5 source:map[column:120351 line:112 type:source-location url:https://universe-static.elfsightcdn.com/app-releases/social-feed/stable/v2.57.10/5da2a85fe1620dc744bba24d4335778ed02203c9/widget/socialFeed.js urlProvider:network]] map[reflowTime:1.547 source:map[column:26220 line:121 type:source-location url:https://universe-static.elfsightcdn.com/app-releases/social-feed/stable/v2.57.10/5da2a85fe1620dc744bba24d4335778ed02203c9/widget/socialFeed.js urlProvider:network]] map[reflowTime:3.835 source:map[column:12552 line:117 type:source-location url:https://universe-static.elfsightcdn.com/app-releases/social-feed/stable/v2.57.10/5da2a85fe1620dc744bba24d4335778ed02203c9/widget/socialFeed.js urlProvider:network]] map[reflowTime:7.594 source:map[column:13652 line:117 type:source-location url:https://universe-static.elfsightcdn.com/app-releases/social-feed/stable/v2.57.10/5da2a85fe1620dc744bba24d4335778ed02203c9/widget/socialFeed.js urlProvider:network]] map[reflowTime:0.614 source:map[column:73700 line:117 type:source-location url:https://universe-static.elfsightcdn.com/app-releases/social-feed/stable/v2.57.10/5da2a85fe1620dc744bba24d4335778ed02203c9/widget/socialFeed.js 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
section.recent-news > div.recent-news-grid > div.grid-item > div.grid-item-image `section.recent-news > div.recent-news-grid > div.grid-item > div.grid-item-image`	www.truffa.net/wp-content/uploads/2026/08/pirots-5.jpg	296.2 KiB	204.8 KiB
section.recent-news > div.recent-news-grid > div.grid-item > div.grid-item-image `section.recent-news > div.recent-news-grid > div.grid-item > div.grid-item-image`	www.truffa.net/wp-content/uploads/2026/08/rendiconto-mef-2025-vincite-giochi.jpg	219.9 KiB	128.5 KiB
Nino Lucchesi — Autore e responsabile, Truffa.net `article > section.section-grey > picture.alignleft > img.lazyloaded`	www.truffa.net/galeria/temp/homepage-autore.png	77.2 KiB	45.5 KiB
section.recent-news > div.recent-news-grid > div.grid-item > div.grid-item-image `section.recent-news > div.recent-news-grid > div.grid-item > div.grid-item-image`	www.truffa.net/wp-content/uploads/2026/07/serpent-gold-hold-and-win.jpg	133.1 KiB	41.7 KiB
Domenico Gioffrè — Autore, Truffa.net `div.grid-item > div.grid-item-entry > div.grid-item-author > img.loaded`	www.truffa.net/galeria/domenico-gioffre.jpg	28.0 KiB	27.9 KiB
Eli Carosi — Redattrice e fact checker, Truffa.net `div.grid-item > div.grid-item-entry > div.grid-item-author > img.loaded`	www.truffa.net/galeria/eli-carosi.jpg	26.9 KiB	26.8 KiB
Nino Lucchesi — Autore e responsabile, Truffa.net `div.grid-item > div.grid-item-entry > div.grid-item-author > img.loaded`	www.truffa.net/galeria/nino-lucchesi.jpg	24.8 KiB	24.7 KiB
Una persona che utilizza smartphone e PC per giocare su un sito di scommesse on… `ul.cards > li > div.cards-image > img`	www.truffa.net/galeria/temp/migliori-siti-scommesse-verificati-old.jpg	33.0 KiB	18.4 KiB
Tastiera PC e cartello di pericolo per simbolizzare la prevenzione delle truffe… `ul.cards > li > div.cards-image > img`	www.truffa.net/galeria/temp/truffe-online.jpg	31.9 KiB	17.4 KiB
Un'immagine di una pagina di comparazione siti di Truffa.net con il logo del si… `section > div.section-grid > div.section-grid-img > img`	www.truffa.net/galeria/temp/visitatori.png	39.6 KiB	13.7 KiB
Palline numerate del gioco del bingo `ul.cards > li > div.cards-image > img`	www.truffa.net/galeria/temp/migliori-siti-bingo-verificati.jpg	25.1 KiB	10.6 KiB
Immagine di PC con schermata di casinò online e badge di sicurezza `ul.cards > li > div.cards-image > img`	www.truffa.net/galeria/temp/casino-online-sicuri.jpg	24.6 KiB	10.1 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-12-IMG

nodeLabel: Smartphone e semi delle carte francesi per simbolizzare il poker online

path: 1,HTML,1,BODY,1,DIV,0,ARTICLE,1,SECTION,0,UL,2,LI,0,DIV,0,IMG

selector: ul.cards > li > div.cards-image > img

snippet: <img decoding="async" src="/galeria/temp/migliori-siti-poker-verificati.jpg" alt="Smartphone e semi delle carte francesi per simbolizzare il poker online">

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

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: 301 ms

URL	Time Spent
truffa.net/	301 ms
www.truffa.net/	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: 100 ms 178.3 KiB

URL	Transfer Size	Est Savings
/app-releases/social-feed/stable/v2.57.10/5da2a85fe1620dc...	301.9 KiB	116.2 KiB
/wp-content/themes/custom/minified/js/main-7d3dba9e5b8513...	85.7 KiB	62.1 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
/app-releases/social-feed/stable/v2.57.10/5da2a85fe1620dc...	1.7 s	1.4 s	39 ms
www.truffa.net/	606 ms	28 ms	3.8 ms
Unattributable	294 ms	74 ms	0.0 ms
/wp-content/themes/custom/minified/js/main-7d3dba9e5b8513...	188 ms	74 ms	28 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	529 ms
Style & Layout	395 ms
Rendering	186 ms
Script Parsing & Compilation	73 ms
Garbage Collection	49 ms
Parse HTML & CSS	40 ms

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 31.6 KiB

URL	Transfer Size	Est Savings
@font-face{font-family:'Open Sans';font-style:normal;font-display:optional;font-weight:300;src:url(…	20.8 KiB	17.6 KiB
/wp-content/themes/custom/minified/style-index-default.cs...	16.1 KiB	13.9 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
/?url=https%3A%2F%2Fpbs.twimg.com%2Fmedia%2FHOZb4lGWUAEpw...	444.6 KiB
/?url=https%3A%2F%2Fpbs.twimg.com%2Fmedia%2FHOjuyahXUAAMZ...	309.4 KiB
/app-releases/social-feed/stable/v2.57.10/5da2a85fe1620dc...	305.1 KiB
www.truffa.net/wp-content/uploads/2026/08/pirots-5.jpg	296.8 KiB
/?url=https%3A%2F%2Fpbs.twimg.com%2Fmedia%2FHPCdGv1WwAA5h...	284.0 KiB
www.truffa.net/wp-content/uploads/2026/08/rendiconto-mef-2025-vincite-giochi.jpg	220.4 KiB
/?url=https%3A%2F%2Fpbs.twimg.com%2Fmedia%2FHO8lu-eXkAATH...	213.8 KiB
/?url=https%3A%2F%2Fscontent-vie1-1.cdninstagram.com%2Fv%...	141.9 KiB
www.truffa.net/wp-content/uploads/2026/07/serpent-gold-hold-and-win.jpg	133.6 KiB
/api/posts?sources%5B%5D=%7B%22pid%22%3A%2246b3cb1e-5115-...	110.0 KiB

Set an explicit width and height on image elements to reduce layout shifts and improve CLS. Learn how to set image dimensions

Why this matters

Performance issues directly impact user engagement and conversion rates.

	URL
Un'immagine di una pagina di comparazione siti di Truffa.net con il logo del si… `section > div.section-grid > div.section-grid-img > img`	www.truffa.net/galeria/temp/visitatori.png
Sigillo di controllo e approvazione di Truffa.net `article > section > p > img.alignleft`	www.truffa.net/galeria/temp/timbro-casino-sicuri-italia.svg

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

●Layout shift culprits

●Optimize DOM size

●Font display

●LCP breakdown

●Modern HTTP

●Render blocking requests

●Optimize viewport for mobile

●Minify CSS

●Minify JavaScript

●Avoid long main-thread tasks 4 long tasks found

●Page didn't prevent back/forward cache restoration

●Network Requests

●Network Round Trip Times 20 ms

●Server Backend Latencies 680 ms

●Tasks

●Diagnostics

●Metrics

●Screenshot Thumbnails

●Final Screenshot

●Script Treemap Data

●Resources Summary

●Initial server response time was short Root document took 60 ms

●Avoid large layout shifts 1 layout shift found

○INP breakdown

○User Timing marks and measures

○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

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
article > section.recent-news > div.slider-nav > button.prev `article > section.recent-news > div.slider-nav > button.prev`
article > section.recent-news > div.slider-nav > button.next `article > section.recent-news > div.slider-nav > button.next`

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. Learn how to provide sufficient color contrast.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
LINK UTILI `div.container > div.row > div.ft-links > div.ft-title`
Le informazioni sui bonus e sulle offerte che vengono riportate sul nostro port… `div.row > div.ft-text > div > p`
Alcuni link presenti su questo sito sono link di affiliazione. Ciò significa ch… `div.row > div.ft-text > div > p`
Copyright 2026 Truffa.net - 18+ `body.template-homepage > footer.footer > div.container > div.rights`

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
1 `article > section.recent-news > div.slider-nav > button.dot`
4 `article > section.recent-news > div.slider-nav > button.dot`

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.loaded `html.loaded`

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
3 `div.Container-sc-fc289e8f-2 > div.Block-sc-666647aa-0 > div.Counters__Container-sc-7e553217-3 > a.Link__A-sc-fbeb463-0`

○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

●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.

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

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

●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

●Deprecated ARIA roles were not used

●Identical links have the same purpose.

○`[accesskey]` values are unique

○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 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

●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

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
div.lb-dataContainer > div.lb-data > div.lb-closeContainer > a.lb-close `div.lb-dataContainer > div.lb-data > div.lb-closeContainer > a.lb-close`

To appear in search results, crawlers need access to your app.

○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

●Image elements have `[alt]` attributes

●Document has a valid `hreflang`

●Document has a valid `rel=canonical`