I read somewhere that Pragma: no-cache is not well supported.
I use this triplet, which seems to solve all my problems

Pragma: no-cache
Cache-Control: no-cache, must-revalidate
Expires: Fri, 01 Jan 1990 00:00:00 GMT

It's also Google's choice of techniques, so it must work well, right?
Mind the capital letters, would you?

I personally like meaningful urls better; slapping a random number to
the URL is a bit too harsh for my taste.



On Nov 21, 11:10 pm, kenq <[EMAIL PROTECTED]> wrote:
> Thanks for the replies, adding the random number to the url works. I
> could not get it to work with pragma:no-cache
> in the header.
> Thanks
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