Lighthouse 8.0
Analyze web apps & sites, collect modern performance metrics
Lighthouse 8.0 launched on June 6, 2021 with 330 votes, #45 of 3,650 launches that month and more than 95% of that year's launches. The site was still online in September 2026, 5 years on.
In plain words
Lighthouse 8.0 is a web performance analysis tool that collects and measures modern web metrics for applications and websites. Designed for developers, it provides performance scoring with improved Core Web Vitals balance. Key features include the Lighthouse Treemap for visualization, metric filtering capabilities available in PageSpeed Insights and Chrome DevTools Canary, and a new Content Security Policy audit to help developers optimize and secure their web projects.
written from the facts on this page · September 2026
From the sources
Lighthouse 8.0 is here! ⚡ Improved CWV balance for the Performance Score, Lighthouse Treemap and metric filtering now in PSI and Canary DevTools, and a brand new CSP audit!
Dowiedz się, jak skonfigurować Lighthouse do sprawdzania aplikacji internetowych.
Lighthouse to automatyczne narzędzie typu open source, które pomaga poprawić jakość stron internetowych. Możesz go uruchomić na dowolnej stronie internetowej, publicznej lub wymagającej uwierzytelnienia. Umożliwia prowadzenie audytów wydajności, ułatwień dostępu, SEO i innych obszarów. Lighthouse możesz uruchomić w Narzędziach deweloperskich Chrome, z poziomu wiersza poleceń lub jako moduł Node. Podajesz Lighthouse adres URL do zweryfikowania, narzędzie przeprowadzi serię audytów strony, a potem wygeneruje raport o jej wydajności. Użyj nieudanych audytów jako wskazówek, jak ulepszyć stronę. Każda kontrola ma odniesienie, które wyjaśnia, dlaczego jest ona ważna, a także jak ją naprawić.…from developer.chrome.com
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Lighthouse by Google2019 · developer.chrome.com · ▲6Automated tool for improving the quality of web pages
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