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从 8 道面试题看浏览器渲染过程与性能优化
source link: https://juejin.im/post/5e143104e51d45414a4715f7
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前言 移动互联网时代,用户对于网页的打开速度要求越来越高。百度用户体验部研究表明,页面放弃率和页面的打开时间关系如下图 所示。 chart 根据百度用户体验部的研究结果来看,普通用户期望且能够接受的页面加载时间在 3 秒以内。若页面的加载时间过慢,用户就会失去
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