That’s a super helpful analysis, thanks Amos. Now to see if I track down the site admins 🙃 > On 5 Jul 2016, at 3:04 PM, Amos Jeffries <squid3@xxxxxxxxxxxxx> wrote: > > On 5/07/2016 4:25 p.m., Dan Charlesworth wrote: >> This website seems not send back a proper web page if the request comes via a (squid?) proxy. >> >> http://passporttosafety.com.au/ >> >> Can anyone tell what might be going wrong here? >> > > Happens whenever it sees an X-Forwarded-For header. > > It looks to me like the server or a script in the origin is trying to > use that header for something (usually tracking the user by IPs) but > very broken and crashing. A sadly common situation. > > In this case though there is a Varnish proxy in front of it adding a > "Content-Length: 0" header to 'fix' the problem when the response > payload fails to appear before the origin connection aborts. > > Amos > > _______________________________________________ > squid-users mailing list > squid-users@xxxxxxxxxxxxxxxxxxxxx > http://lists.squid-cache.org/listinfo/squid-users _______________________________________________ squid-users mailing list squid-users@xxxxxxxxxxxxxxxxxxxxx http://lists.squid-cache.org/listinfo/squid-users
