loading and rendering page

google browser developing documents:      http://www.chromium.org/developers/design-documents/multi-process-architecture

Web Page Performance - Profiling paint times:      http://www.deanhume.com/Home/BlogPost/web-page-performance---profiling-paint-times/91

Measuring Page Load Speed with Navigation Timing:  http://www.html5rocks.com/en/tutorials/webperformance/basics/

ie-process of show web page:   http://blog.csdn.net/sun93732/article/details/5898605

http://www.html5rocks.com/en/tutorials/internals/howbrowserswork/