Images are sent in a separate http request than your html page, so you probably need to send a non-caching header with each image. Offhand, the only way I can think of doing this is to send the images through your script where you can add your own header. You might check the server documentation to see if there is a configuration directive to send non-caching headers.

In reply to Re: Slightly OT: Stop caching images by hangon
in thread Slightly OT: Stop caching images by astroboy

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