On Wed, 4 Dec 2013 15:45:42 +0000 Donoso Gabilondo, Daniel wrote: > I saw in internet that I should use squidclient with -t option to > check if an object is cached. Why need I enable TRACE on server to > check if a object is cached in the client (Squid)? I think it would be -t 0 to get the trace from squid, but I don't see how that would tell you whether the object is cached. > I need to ask to > squid directly if an object is cached or not without server > intervention. How can I do it? The headers in a GET response will tell you if it's served from cache i.e. just leave out the -t.