Sorry, I didn't articulate what I meant very well. What I meant was that you know the churn rate of your pages, so put in sensible expiry headers based on that info.
Unfortunately I can't foresee when the pages are changed (it won't be me who changes them).
But the better way to solve it is to edit the Apache configuration to stop it putting the headers in in the first place. Why can't you do that?
I could. I just don't know how to unset a header.
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Richard Heyes
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