Squid

squid rocks, use it....  squid is a proxy server to speed up web browsing and web serving.

Install
Install :

Enable
turn squid on

Autostart
enable auto start upon boot

set firefox to manual proxy, and point it @ localhost port 3128 or 127.0.0.1 port 3128

Custom Error Page Icons
CSS controlls the squid icon on error pages, to insert your own icon simply replace the link url in /etc/squid/errorpage.css section #titles (so long as you use a 91x50 pixel image you can get away with changing nothing. if you want a different size image padding is .5 x height, and padding left is exactly width of future image replacement.

Once done editing