Thanks for the effort you put into this. Any hints on simple statistical studies done related to these ideas? I do some of this already but not all of it. Would like to know relative payback if I tweak/change things around.
I like to obfuscate my code. Any thoughts on how expensive that is?
apart from the diagram at the top of the article, a lot of this information has already been disseminated by the likes of yahoo (see their performance blog) although the author did reference yslow (a yahoo plugin for firefox).
to me (imo), this is like taking someone else's good article from code project and sticking my name at the top of it, though in terms of the images and the work required to put together the article, I can't take away from the author.