Google PageSpeed Insights

Make your web pages fast on all devices ... For details, see the Google Developers Site Policies.

PageSpeed Insights是Google所提供的網站速度檢測工具，Page Speed Insights是根據”註1載入不須捲動位置時間”及”註2載入完整網頁時間”來衡量網頁效能，它會...

As of 2018, PageSpeed Insights scores are calculated via Lighthouse, Google's open source, automa...

Page speed is a critical factor in ranking your website higher on Google's search engine results....