Web前端优化最佳实践及工具集锦

allowtransparency="true" frameborder="0" scrolling="no" src="http://hits.sinajs.cn/A1/weiboshare.html?url=http%3A%2F%2Fwww.csdn.net%2Farticle%2F2013-09-23%2F2817020-web-performance-optimization&type=3&count=&appkey=&title=%E5%89%8D%E7%AB%AF%E7%9A%84%E6%80%A7%E8%83%BD%E5%AF%B9%E4%BA%8EWeb%E5%BA%94%E7%94%A8%E7%9A%84%E7%94%A8%E6%88%B7%E4%BD%93%E9%AA%8C%E6%9D%A5%E8%AF%B4%E9%9D%9E%E5%B8%B8%E9%87%8D%E8%A6%81%E3%80%82%E4%B8%8D%E8%A6%81%E4%BB%A5%E4%B8%BA%E4%BD%A0%E7%9A%84Web%E5%BA%94%E7%94%A8%E7%9A%84%E6%80%A7%E8%83%BD%E5%B7%B2%E7%BB%8F%E8%B6%B3%E5%A4%9F%E5%A5%BD%E4%BA%86%EF%BC%8C%E5%85%B6%E5%AE%9E%E8%BF%98%E4%BC%9A%E6%9C%89%E5%BE%88%E5%A4%9A%E5%8F%AF%E4%BB%A5%E6%8F%90%E5%8D%87%E7%9A%84%E5%9C%B0%E6%96%B9%E3%80%82%E6%9C%AC%E6%96%87%E5%B0%86%E4%BB%8B%E7%BB%8DGoogle%E5%92%8C%E9%9B%85%E8%99%8E%E5%85%B3%E4%BA%8E%E5%89%8D%E7%AB%AF%E4%BC%98%E5%8C%96%E7%9A%84%E6%9C%80%E4%BD%B3%E5%AE%9E%E8%B7%B5%E4%BB%A5%E5%8F%8A%E5%B7%A5%E5%85%B7%EF%BC%8C%E4%BD%A0%E5%8F%AF%E4%BB%A5%E9%80%90%E4%B8%80%E6%A3%80%E9%AA%8C%E4%BD%A0%E7%9A%84Web%E5%BA%94%E7%94%A8%E3%80%82&pic=&ralateUid=&language=zh_cn&rnd=1461208782165" width="22" height="16" style="color: rgb(51, 51, 51); font-family: Helvetica, Tahoma, Arial, sans-serif; font-size: 14px; line-height: 24px;"> 摘要： 前端的性能对于Web应用的用户体验来说非常重要。不要以为你的Web应用的性能已经足够好了，其实还会有很多可以提升的地方。本文将介绍Google和雅虎关于前端优化的最佳实践以及工具，你可以逐一检验你的Web应用。