Hi, I read more and found one ICAP project named GreasySpoon ( http://greasyspoon.sourceforge.net/index.html ). I'll try this and update here later. Thanks, On Sun, Nov 29, 2009 at 7:26 PM, lan messerschmidt <lan.messerschmidt@xxxxxxxxx> wrote: > On Sun, Nov 29, 2009 at 4:45 PM, Ronaldo Zhou <ronaldo.zhou@xxxxxxxxx> wrote: >> Hi everyone, >> >> I need you help with squid to insert some code to html body >> returned to clients, for analytic reasons. >> >> > > Squid is designed that NO change to original HTTP response body, > though you can insert some additional headers. > Also eCap is squid-3.1's new feature. >