Make the Web Faster

Learn how to measure your site's Web Vitals in both real-world and lab environments.

Analyze with PageSpeed Insights. Get your PageSpeed score and use PageSpeed suggestions to make your web site faster through our online tool. PageSpeed Module · Public DNS · WebP · Hosted Libraries

Web Dev Measure determines whether all attributes built into the website, such as HTTPS usage, image optimization, content optimization, and others, are ...

The web-vitals package allows you to gather Core Web Vitals metrics from real user devices on even not deployed websites! The usage of the ...

This article introduces tools you can use to access web performance metrics, which can be used to measure and optimize your site's performance.

User-centric performance metrics are a critical tool in understanding and improving the experience of your site in a way that benefits real users.

PageSpeed Insights Docs Enter a valid URL Analyze Make your web pages fast on all devices Check out What's new Documentation Learn about Web Performance Web.dev article · Optimize Cumulative Layout Shift · Optimize Largest Contentful...

透過/measure 直接呼叫的API 和PSI UI，開發人員在使用PSI 和/measure 時就可以獲得更一致的體驗。此外，我們也根據使用者使用該工具的方式，微調及評估。也就是說 ...

Best practices for measuring Web Vitals in the field. Guidance for collecting and reporting Web Vitals quickly and reliably. Progressive Web Apps. Create ... Learn web development · AI and the web · Progressive Web Apps · HTML

Measure 的使用方法非常簡單，只要使用Google 帳號登入，接著把想要瞭解的網址輸入進來，web.dev 的系統馬上就能幫網站進行評測。