What's the easy way to test for 304 reponses?

Posted by John Mee on Stack Overflow See other posts from Stack Overflow or by John Mee
Published on 2010-05-15T11:09:09Z Indexed on 2010/05/15 12:04 UTC
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I need to test if my 304 responses are working, but my development environment is pretty hard set on force no-cache.

Is there an easy way to modify the max-age value of the cache-control header before it goes out?

I'm perhaps a bit optimistic in hoping chrome (or an extension, or FF) has a console command letting me alter the if-modified-since header then send the request. Maybe paste something into a telnet connection?

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