* Complete server side caching for anonymous users (and w/o any items in cart)
* Smart cache clean up on product modifications.
* Clean interface to access to all products features.
* Complete client side acceleration provided with WEBO Site SpeedUp main product.
WEBO Site SpeedUp installation to CS-Cart is very easy. It's described in Wiki
code.google.com/p/web-optimizator/wiki/InstallingCSCartPlugin
Also there are a lot of articles about application tuning and configuration.
Basic version of WEBO Site SpeedUp is free (Community Edition). Also it has Lite and Premium Editions, which allow you to accelerate client side by 2.5x and server side by 4x (totally 10x speedup).
More info: www.webogroup.com
