浏览器加载和渲染原理分析

http://hi.baidu.com/seosky/blog/item/78d3394c130f86ffd72afc56.htm

http://www.iefans.net/liulanqi-ruhe-gongzuo-yuanli/

http://wenku.baidu.com/view/2cd1a1f79e314332396893a7.html

 

http://hi.baidu.com/346682530/blog/item/8d0bf94aeeaba62e09f7ef2c.html