Chrome Performance常见名词解释(FP, FCP, LCP, DCL, FMP, TTI, TBT, FID, CLS)文章目录 `FP (First Paint) 首次绘制 ` `FCP (First Contentful Paint) 首次内容绘制 ` `LCP (Largest Contentful Paint)` 最大内容渲染 `DCL (DomContentloaded) ` `FMP(First Meaningful Paint) 首次有效绘制` `L (onLoad)` `TTI (Time to Interactive) 可交互时间 ` `TBT (Total Blocking Time) 页面阻塞总时长`