PageSpeedLighthouse

Lighthouse uses only lab data to measure your website's performance, while PageSpeed Insights uses both real-world data which comes from the Chrome User ...

While Lighthouse provides a more comprehensive view of data, Page Speed Insights delivers a more accurate picture of how web pages perform for actual visitors.

Google PageSpeed Insights (PSI) is a free tool that measures page speed metrics on desktop and mobile devices using both real-world and lab data.

2018年11月19日 — Google PageSpeed Insights 是許多站長們分析網站速度的SEO 分析工具. 而最近Google 動作頻頻，除了最新的Google EAT 演算法更新之外.

2023年8月29日 — Lighthouse 11. Lighthouse is an open source measurement tool that helps debug website performance issues. It's also the technology that powers ...

2023年9月13日 — The easiest way to run Lighthouse is to use Google's official PageSpeed Insights tool that's built on top of Lighthouse. Enter your website URL ...

Lighthouse is an open-source, automated tool for improving the quality of web pages. You can run it against any web page, public or requiring authentication ...

Make your web pages fast on all devices ; More on PageSpeed InsightsWhat's newDocumentationLearn about Web PerformanceAsk questions on Stack OverflowMailing list.

2018年11月12日 — Today, we're happy to announce that Pagespeed Insights (PSI) now uses Lighthouse as its analysis engine. This allows developers to get the same ...

2020年3月23日 — 採用這個方法的好處是可以針對於一些未實際架在server 上的網頁做檢測，例如想在測試機上調校SEO，或是以local 端方式開啟的網站也能用這個方法評分。