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Lighthouse Desktop

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

Audit breakdown by category with detailed findings.

82

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.

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.

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:Source valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]
items: [map[reflowTime:71.74 source:map[type:text value:[unattributed]]] map[reflowTime:22.371 source:map[column:20 line:16 type:source-location url: urlProvider:network]] map[reflowTime:23.596 source:map[column:34 line:17 type:source-location url: 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.

URLResource SizeEst Savings
Sitea webbyrå – hemsida och digital marknadsföring div.sfp-fd-grid > div.sfp-fd-visual > div.sfp-fd-image > img
www.sitea.se/wp-content/uploads/2024/12/webbyra-hemsida-pris.webp158.7 KiB150.6 KiB
Google div.sfp-hf-mockup > div.sfp-hf-left-col > div.sfp-hf-rating-badge > img.sfp-hf-rating-icon
www.sitea.se/wp-content/uploads/2026/08/google-omdome-sitea.avif7.3 KiB7.3 KiB
HomeQ div.sls-row > div.sls-track > span.sls-logo-item > img.sls-logo-img
www.sitea.se/wp-content/uploads/2026/04/homeq-logo-min-2.avif5.7 KiB4.6 KiB
Promexa div.sls-row > div.sls-track > a.sls-logo-item > img.sls-logo-img
www.sitea.se/wp-content/uploads/2026/04/promexa-logo-blue-scaled-5-2.avif4.6 KiB4.1 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-4-SECTION
nodeLabel: Marknadsföring och webb som driver fler kunder till dig Vi sköter SEO, AI-opti…
path: 1,HTML,1,BODY,3,DIV,0,DIV,2,DIV,0,DIV,0,DIV,0,DIV,0,DIV,1,DIV,0,DIV,0,DIV,0,DIV,0,DIV,1,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,1,SECTION
selector: div.wpb_wrapper > div.wpb_raw_code > div.wpb_wrapper > section.sfp-hf-hero
snippet: <section class="sfp-hf-hero" aria-label="Digital marknadsföring med Sitea">

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.

URLTransfer SizeDuration
www.sitea.se/wp-includes/js/jquery/jquery.min.js?ver=3.7.129.1 KiB
www.sitea.se/wp-includes/js/jquery/jquery-migrate.min.js?ver=3.4.14.6 KiB
/wp-content/plugins/say-what/assets/build/frontend.js?ver...373 B
www.sitea.se/wp-includes/js/dist/hooks.min.js?ver=f0f188028580e8dc12551.8 KiB
/wp-content/themes/salient-5/css/build/off-canvas/simple-...1.2 KiB
/wp-content/themes/salient-5/css/build/off-canvas/core.cs...3.3 KiB
/wp-content/themes/salient-5/css/build/style-non-critical...4.6 KiB
www.sitea.se/wp-content/uploads/trustindex-google-widget.css?179363945413.2 KiB
/wp-content/themes/salient-5/css/salient-dynamic-styles.c...18.6 KiB
/wp-content/themes/salient-5/css/build/plugins/js_compose...4.7 KiB
www.sitea.se/wp-content/uploads/salient/menu-dynamic.css?ver=772881.2 KiB
www.sitea.se/wp-content/themes/salient-5/css/build/skin-material.css?ver=17.2.08.4 KiB
www.sitea.se/wp-content/themes/salient-5/css/build/responsive.css?ver=17.2.06.8 KiB
/css?family=Poppins:400,600,500%7CLora:700,600&subset=lat...2.1 KiB287 ms
/wp-content/themes/salient-5/css/build/third-party/cf7.cs...800 B
/wp-content/themes/salient-5/css/build/elements/element-i...322 B
www.sitea.se/wp-content/themes/salient-5/css/build/style.css?ver=17.2.029.3 KiB120 ms
consent.cookiebot.com/uc.js37.1 KiB436 ms
/wp-content/plugins/sitea-testimonials/assets/testimonial...2.5 KiB
www.sitea.se/wp-content/plugins/sitea-logo-slider/assets/slider.css?ver=1.0.01.1 KiB
/wp-content/plugins/sitea-floating-button/assets/frontend...1.5 KiB
www.sitea.se/wp-content/themes/salient-5/css/build/grid-system.css?ver=17.2.02.5 KiB
/wp-content/themes/salient-5/css/font-awesome-legacy.min....9.2 KiB
/wp-content/plugins/wpcf7-redirect/build/assets/frontend-...179 B
/wp-content/plugins/contact-form-7/includes/css/styles.cs...1.0 KiB

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.

RequestCache TTLTransfer Size
consent.cookiebot.com/uc.js598.0 s37.1 KiB
cdn.trustindex.io/loader.js0.0 ms25.4 KiB
/a-/ALV-UjWICqWtmiYD3UL6TQ5SnUWxGWe59ifQvYaspw_Hdzzq1bkU7...86400.0 s14.0 KiB
/a-/ALV-UjUjV9KwsetUYiLJ67Kzn5yx9u80xSOCxLlaNpnIS3PF6OuXS...86400.0 s11.2 KiB
/a-/ALV-UjWICqWtmiYD3UL6TQ5SnUWxGWe59ifQvYaspw_Hdzzq1bkU7...86400.0 s4.2 KiB
/a-/ALV-UjUjV9KwsetUYiLJ67Kzn5yx9u80xSOCxLlaNpnIS3PF6OuXS...86400.0 s3.6 KiB
/a/ACg8ocIJPjrH56u_ft1N-lY2W5NmTmUCY5dEjU6yqwD9GG79zoap9Q...86400.0 s2.8 KiB
/a/ACg8ocJ3964pPQDXrxOIr7DcaCLZD12tTcL4sXXqPG3yvPxlkHcgAg...86400.0 s2.5 KiB
/a/ACg8ocITCNj1z86QfsO-sK5vAQIURkaqADiLHPCjtABiVpzorXYN_Q...86400.0 s2.5 KiB
/a/ACg8ocIUObh6_exnyIBwRH4bH60BZc_me4Kp4D8QIodkdsEtrEWurQ...86400.0 s2.5 KiB
/a/ACg8ocLSVKiSsEiGgni3nEJ8iNGWJk4bskm4KMdDhaVqnjnz3CBlvw...86400.0 s2.4 KiB
/a/ACg8ocKhma7yLMD4LWrsOYIuBfgGflv1m6Lbx5Naf98saGtc11sDdQ...86400.0 s2.4 KiB
/a/ACg8ocLEfFUrB3dbGM9FXzpjaCDYiOft3b3bwo8Dw-KwkZGlTc7UWw...86400.0 s2.3 KiB
/a/ACg8ocIJPjrH56u_ft1N-lY2W5NmTmUCY5dEjU6yqwD9GG79zoap9Q...86400.0 s1.4 KiB
/a/ACg8ocJ3964pPQDXrxOIr7DcaCLZD12tTcL4sXXqPG3yvPxlkHcgAg...86400.0 s1.4 KiB
/a/ACg8ocIUObh6_exnyIBwRH4bH60BZc_me4Kp4D8QIodkdsEtrEWurQ...86400.0 s1.3 KiB
/a/ACg8ocITCNj1z86QfsO-sK5vAQIURkaqADiLHPCjtABiVpzorXYN_Q...86400.0 s1.3 KiB
/a/ACg8ocLSVKiSsEiGgni3nEJ8iNGWJk4bskm4KMdDhaVqnjnz3CBlvw...86400.0 s1.3 KiB
/a/ACg8ocKhma7yLMD4LWrsOYIuBfgGflv1m6Lbx5Naf98saGtc11sDdQ...86400.0 s1.3 KiB
/a/ACg8ocLEfFUrB3dbGM9FXzpjaCDYiOft3b3bwo8Dw-KwkZGlTc7UWw...86400.0 s1.1 KiB
/consentconfig/43cb652e-fd99-4df2-8f5c-523f8c71eed3/sitea...58509.0 s820 B
cdn.trustindex.io/loader.js0.0 ms0 B

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

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: 50 ms 65.2 KiB
URLTransfer SizeEst Savings
www.sitea.se/wp-content/themes/salient-5/css/build/style.css?ver=17.2.029.2 KiB26.1 KiB
/wp-content/themes/salient-5/css/salient-dynamic-styles.c...18.6 KiB14.1 KiB
.CybotCookiebotHidden { display: none !important; } …17.7 KiB13.4 KiB
www.sitea.se/wp-content/uploads/trustindex-google-widget.css?179363945413.2 KiB11.6 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: 0.0 ms 90.4 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
Sitea webbyrå – hemsida och digital marknadsföring div.sfp-fd-grid > div.sfp-fd-visual > div.sfp-fd-image > img
www.sitea.se/wp-content/uploads/2024/12/webbyra-hemsida-pris.webp
Bästa WordPress-tilläggen div.sfp-guides-scroll > a.sfp-guide-card > div.sfp-guide-img > img.sfp-guide-img-real
www.sitea.se/wp-content/uploads/2026/04/wordpress-plugins-illustration.avif
Skriv SEO-texter som rankar div.sfp-guides-scroll > a.sfp-guide-card > div.sfp-guide-img > img.sfp-guide-img-real
www.sitea.se/wp-content/uploads/2026/04/seo-text-illustration.avif
Sitea div.dmb-dashboard > div.dmb-sidebar > div.dmb-sidebar-logo > img
www.sitea.se/wp-content/uploads/2026/10/sitea-logo-digital-webbyra.avif
Illustration av en ny hemsida för dator och mobil div.sfp-web-grid > div.sfp-web-visual > div.sfp-web-photo-frame > img.sfp-web-photo
www.sitea.se/wp-content/uploads/2026/08/hemsida-webb-digital.avif
Sitea digitalbyrå i Stockholm div.sfp-web-grid > div.sfp-web-visual > div.sfp-web-photo-frame > img.sfp-web-photo
www.sitea.se/wp-content/uploads/2026/08/digital-byra-some.avif
Vad är SEO? div.sfp-guides-scroll > a.sfp-guide-card > div.sfp-guide-img > img.sfp-guide-img-real
www.sitea.se/wp-content/uploads/2026/04/seo-guide-b.avif
Vad är Google Ads? div.sfp-guides-scroll > a.sfp-guide-card > div.sfp-guide-img > img.sfp-guide-img-real
www.sitea.se/wp-content/uploads/2026/04/google-ads-guide-b.avif
Vad är WordPress? div.sfp-guides-scroll > a.sfp-guide-card > div.sfp-guide-img > img.sfp-guide-img-real
www.sitea.se/wp-content/uploads/2026/04/wordrpess-guide-b.avif
Digital Marknadsföring guide div.sfp-guides-scroll > a.sfp-guide-card > div.sfp-guide-img > img.sfp-guide-img-real
www.sitea.se/wp-content/uploads/2026/04/online-markandsforing-b.avif
Vad kostar en hemsida? div.sfp-guides-scroll > a.sfp-guide-card > div.sfp-guide-img > img.sfp-guide-img-real
www.sitea.se/wp-content/uploads/2026/04/vad-kostar-en-hemsida-b.avif
Lokal SEO guide div.sfp-guides-scroll > a.sfp-guide-card > div.sfp-guide-img > img.sfp-guide-img-real
www.sitea.se/wp-content/uploads/2026/04/lokal-hemsida-guide-b.avif

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

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: 610 ms
URLTime Spent
sitea.se/610 ms
www.sitea.se/0.0 ms
●Time to Interactive 2.2 s
●Layout shift culprits
●Optimize DOM size
●LCP breakdown
●Modern HTTP
●Optimize viewport for mobile
●Max Potential First Input Delay 40 ms
●Minify CSS
●Minify JavaScript
●Avoids enormous network payloads Total size was 1,562 KiB
●JavaScript execution time 0.2 s
●Minimizes main-thread work 0.9 s
●Avoid non-composited animations 1 animated element found
●Page didn't prevent back/forward cache restoration
●Network Requests
●Network Round Trip Times 40 ms
●Server Backend Latencies 280 ms
●Tasks
●Diagnostics
●Metrics
●Screenshot Thumbnails
●Final Screenshot
●Script Treemap Data
●Resources Summary
●Initial server response time was short Root document took 540 ms
●Avoid large layout shifts 1 layout shift found
○INP breakdown
○User Timing marks and measures
○Avoid long main-thread tasks
92

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
4,7/5 Betyg på Google div.sfp-hf-mockup > div.sfp-hf-left-col > div.sfp-hf-rating-badge > span.sfp-hf-rating-text
Google Meet | 13.00 – 13.30 div.sfp-hf-left-col > div.sfp-hf-meet-stack > div.sfp-hf-meet-card > p.sfp-hf-meet-time
Kundtillväxt div.sfp-hf-chart-card > div.sfp-hf-chart-top > div > span.sfp-hf-chart-label
senaste 6 månaderna div.sfp-hf-chart-top > div > div.sfp-hf-chart-stat > span.sfp-hf-chart-period
Live div.sfp-hf-chart > div.sfp-hf-chart-card > div.sfp-hf-chart-top > span.sfp-hf-chart-badge
Mar div.sfp-hf-chart > div.sfp-hf-chart-card > div.sfp-hf-chart-months > span
Apr div.sfp-hf-chart > div.sfp-hf-chart-card > div.sfp-hf-chart-months > span
Maj div.sfp-hf-chart > div.sfp-hf-chart-card > div.sfp-hf-chart-months > span
Jun div.sfp-hf-chart > div.sfp-hf-chart-card > div.sfp-hf-chart-months > span
Jul div.sfp-hf-chart > div.sfp-hf-chart-card > div.sfp-hf-chart-months > span
Aug div.sfp-hf-chart > div.sfp-hf-chart-card > div.sfp-hf-chart-months > span
Besökare div.sfp-hf-chart-card > div.sfp-hf-chart-legend > div.sfp-hf-chart-legend-item > span
Konverteringar div.sfp-hf-chart-card > div.sfp-hf-chart-legend > div.sfp-hf-chart-legend-item > span
Leads/månad div.sfp-hf-chart-card > div.sfp-hf-chart-legend > div.sfp-hf-chart-legend-item > span
SENASTE 30 DAGARNA section.sfp-hf-hero > div.sfp-hf-mockup > div.sfp-hf-stats-panel > span.sfp-hf-stats-period
34 platser du syns på just nu section.sfp-hf-hero > div.sfp-hf-mockup > div.sfp-hf-stats-panel > p.sfp-hf-stats-total
53% → 18 st div.sfp-hf-mockup > div.sfp-hf-stats-panel > div.sfp-hf-stats-row > span.sfp-hf-stats-val
13% → 4 st div.sfp-hf-mockup > div.sfp-hf-stats-panel > div.sfp-hf-stats-row > span.sfp-hf-stats-val
Vi sköter det tekniska och krångliga, så att du kan fokusera på din verksamhet.… section.sfp-hf-features-section > div.sfp-hf-features-panel > div.sfp-hf-features-header > p.sfp-hf-features-sub
Vi testar oss fram och justerar budgeten löpande i Google och Meta, så pengarna… div.sfp-hf-features-panel > div.sfp-hf-features-scroll > a.sfp-hf-feature-card > p.sfp-hf-feature-desc
Vi bygger en hemsida designad för att omvandla besökare till kunder, inte bara … div.sfp-hf-features-panel > div.sfp-hf-features-scroll > a.sfp-hf-feature-card > p.sfp-hf-feature-desc
Vi ser vilka besökare som är på väg att bli kunder och möter dem med rätt inneh… div.sfp-hf-features-panel > div.sfp-hf-features-scroll > a.sfp-hf-feature-card > p.sfp-hf-feature-desc
Du får kompetens inom SEO, annonsering och webb samlat i ett team, någon som kä… div.sfp-hf-features-panel > div.sfp-hf-features-scroll > a.sfp-hf-feature-card > p.sfp-hf-feature-desc
Fyra steg som säkerställer att varje krona och varje timme går till det som fak… div.wpb_wrapper > section.sfp-hf-process-section > div.sfp-hf-process-header > p.sfp-hf-process-sub
Vi kartlägger nuvarande trafik, annonser, konvertering och konkurrenter för att… section.sfp-hf-process-section > div.sfp-hf-process-timeline > div.sfp-hf-process-step > p.sfp-hf-process-step-desc
Vi pekar ut vilka kanaler, budskap och sidor som faktiskt driver resultat för j… section.sfp-hf-process-section > div.sfp-hf-process-timeline > div.sfp-hf-process-step > p.sfp-hf-process-step-desc
Vi finjusterar kampanjer, landningssidor och sajtstruktur löpande utifrån vad s… section.sfp-hf-process-section > div.sfp-hf-process-timeline > div.sfp-hf-process-step > p.sfp-hf-process-step-desc
Vi följer upp resultatet, drar lärdomar och justerar strategin för fortsatt til… section.sfp-hf-process-section > div.sfp-hf-process-timeline > div.sfp-hf-process-step > p.sfp-hf-process-step-desc
Ingen gissningslek på slutnotan. Du får en modern, snabb hemsida med design, st… section.sfp-web-section > div.sfp-web-grid > div.sfp-web-text > p.sfp-web-desc
Pris från div.sfp-web-text > div.sfp-web-price-row > div.sfp-web-price > span.sfp-web-price-label
Vi kombinerar SEO, Google Ads och sociala medier med djup branschkunskap för at… section.sfp-web-section > div.sfp-web-grid > div.sfp-web-text > p.sfp-web-desc
Pris från div.sfp-web-text > div.sfp-web-price-row > div.sfp-web-price > span.sfp-web-price-label
Konverteringsgrad div.sfp-fd-visual > div.sfp-fd-widgets > div.sfp-fd-widget > span.sfp-fd-widget-label
Denna vecka div.sfp-fd-visual > div.sfp-fd-widgets > div.sfp-fd-widget > span.sfp-fd-widget-label
nya leads div.sfp-fd-widgets > div.sfp-fd-widget > span.sfp-fd-widget-num > span.sfp-fd-widget-unit
Lär dig mer om SEO, Google Ads och digital marknadsföring. Kostnadsfria guider … section.sfp-section > div.sfp-section-header > div > p.sfp-section-sub
Förstå hur sökmotoroptimering fungerar och vad du behöver göra för att synas hö… div.sfp-guides-scroll > a.sfp-guide-card > div.sfp-guide-body > p.sfp-guide-desc
GOOGLE ADS div.sfp-guides-scroll > a.sfp-guide-card > div.sfp-guide-img > span.sfp-guide-cat-badge
Lär dig grunderna i betald sökning och hur du når rätt kunder i rätt ögonblick. div.sfp-guides-scroll > a.sfp-guide-card > div.sfp-guide-body > p.sfp-guide-desc
En genomgång av världens mest använda CMS — och varför det är rätt val för de f… div.sfp-guides-scroll > a.sfp-guide-card > div.sfp-guide-body > p.sfp-guide-desc
MARKNADSFÖRING div.sfp-guides-scroll > a.sfp-guide-card > div.sfp-guide-img > span.sfp-guide-cat-badge
Allt du behöver veta om att marknadsföra ditt företag digitalt — från strategi … div.sfp-guides-scroll > a.sfp-guide-card > div.sfp-guide-body > p.sfp-guide-desc
Konkreta priser och tips på vad som påverkar kostnaden — så att du kan fatta rä… div.sfp-guides-scroll > a.sfp-guide-card > div.sfp-guide-body > p.sfp-guide-desc
Aktiv div.dmb-grid > div.dmb-card > div.dmb-campaign-meta > span.dmb-status-pill

These are opportunities to improve the legibility of your content.

Best practices

Disabling zooming is problematic for users with low vision who rely on screen magnification to properly see the contents of a web page. Learn more about the viewport meta tag.

Why this matters

Informational: a Permissions-Policy directive showing feature -> allowed origins.

Source: MDN Permissions-Policy

Failing Elements
head > meta head > meta

These items highlight common accessibility best practices.

○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]`s are contained by their required parent element
●`[role]` values are valid
●`[aria-*]` attributes have valid values
●`[aria-*]` attributes are valid and not misspelled
●Buttons have an accessible name
●Image elements have `[alt]` attributes
●Form elements have associated labels
●`button`, `link`, and `menuitem` elements have accessible names
●ARIA attributes are used as specified for the element's role
●`[aria-hidden="true"]` elements do not contain focusable descendents
●Elements use only permitted ARIA attributes
●Document has a `<title>` element
●`<html>` element has a `[lang]` attribute
●`<html>` element has a valid value for its `[lang]` attribute
●Links 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
●Touch targets have sufficient size and spacing.
●`[lang]` attributes have a valid value
●Heading elements appear in a sequentially-descending order
●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
○Elements with `role="dialog"` or `role="alertdialog"` have accessible names.
○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
○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.
○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.
○`<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.
○Elements with visible text labels have matching accessible names.
○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 clickjacking with XFO or CSP
●Mitigate DOM-based XSS with Trusted Types
●Detected JavaScript libraries
●Page has valid source maps
○Redirects HTTP traffic to HTTPS
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`

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