My experience is this is most applicable for medium to large sites with very healthy monthly uniques. But it is excellent advice for all, particularly as more a

My experience is this is most applicable for medium to large sites with very healthy monthly uniques. But it is excellent advice for all, particularly as more and more mobile devices access your site. Some excellent best practices from the Yahoo team here on how to increase front-end site performance (which can account for "80% of the end-user response time"): http://developer.yahoo.com/performance/rules.html http://developer.yahoo.com/performance/rules.html