21 Mar
2001
21 Mar
'01
4:51 p.m.
Not all caches will respect the Expires: 0 form of the header. You should also add pragma: no-cache, which will hit all of the older browsers.
Hehe, this reminds me of an incident I had with a project. I had Expires: -1d set in the header and when trying to print with netscape it printed a nice html-page saying: This page has expired, please press reload. cheers, oliver