页面速度检测工具
关于 页面速度检测工具
使用我们的免费工具测试任意网站的加载速度，识别拖慢网站速度并损害谷歌排名的性能问题。
请输入网址
Related Tools
Frequently asked questions
Why does page speed matter for SEO?
Google uses page speed (Core Web Vitals) as a ranking factor, and slower pages also see higher visitor bounce rates - faster pages tend to both rank better and convert better.
What usually causes a slow page speed score?
Large unoptimized images, too many render-blocking scripts/stylesheets, lack of browser caching, and slow server response time are the most common culprits.
Do mobile and desktop scores differ?
Yes - mobile devices typically have less processing power and slower networks, so mobile scores are often lower than desktop scores for the same page; Google primarily uses mobile performance for ranking.
