Performance of Web sites
Yahoo Developer Network has a good post that details a number of things you can and should do to improve performance of your websites. Most of the recommendations are common sense, but together they pack a powerful punch. I have personally seen the bumps you get in performance whenever you implement one of these changes. The most bang for your buck is in minimizing the number of get requests. However, the one thing that i am iffy about is GZip compression, especially for JS. Compressing HTML and CSS usually result in better performance with no issues, but certain browsers seem to have issues with compressed JS. This has led to far too many problems in the sites i have worked on. However, with more people moving to newer browsers, it probably makes sense to compress JS files now. This also depends on the kind of traffic you get.
