Here You can see and test for Yourself how fast do following CMSes (Content Management Systems) work with PHP Hypercacher :

PHP-Fusion CMS 6.01.5 (Hypercacher GZIP 1.0 RC1)

Joomla CMS ! 1.0.11 (Hypercacher GZIP 1.0 RC1)

WikiMedia CMS 1.8.2.0 (Hypercacher GZIP 1.0 RC1)


NOTE:

The Main Page, and Forum of PHP Hypercacher (PHPBB 2.0.22) a based on PHP Hypercacher GZIP 1.0 RC1.
I encourage You to test and use it.