I know some webmasters who want to speed up their websites to rank on YSlow grade,if you are one of them , here's a script that will get you there easily!
To use it: nothing could be easier since it comes with an automatic installer.
If you are a Wordpress user , then you can use the dedicated plugin.
To test the results: just use Speed Page (Google) or YSlow (Yahoo), and feel free to compare!
To download this script , go to : aciddrop.com/php-speedy/
And if you like this script , feel free to thank me or post a review