免费工具

Core Web Vitals Checklist

使用Core Web Vitals Checklist，通过清晰控制、私密处理并获得可下载结果。

Private browser processingNo source 文件 stored

Choose a 文件 or enter content. Processing stays in this browser.

Your selected 文件 never leave this 页面.

添加文件或内容，然后运行工具。

About Core Web Vitals Checklist

创建 a practical Core Web Vitals action checklist for performance cleanup.

Processing happens in your browser whenever the browser supports the requested operation, so your source 文件 is not stored on our server.