Found this off and thought of sharing it with you guys.
Excerpts from the blog... "helps with performance optimization efforts. It scores your page on the scale A to F, based on compliance with Yahoo's performance rules<http://developer.yahoo.com/performance/rules.html> ." http://www.phpied.com/yslow-performance-extension-for-firebug/ https://addons.mozilla.org/en-US/firefox/addon/5369 -- /fadhli
