Hi Giorgio,
Giorgio Maone wrote (29 Mar 2016 23:06:08 GMT) :
> I believe that
> Cache-control: max-age=0
> header, which appears to be already there, actually causes the browser
> to revalidate every time, therefore producing an additional hit, even if
> the response for unchanged files is a body-empty "304 Not Modified".
Confirmed!
> Both "max-age" and Expire should reflect your expectation of how long
> the IDF is likely to remain valid (1 day? 1 week? 1 month?).
Right. The server now sets both Cache-Control and Expires headers to
"last access time + 2 hours", for IDFs.
How can I verify, from the client side, that DAVE honors these?
Using some Firefox developer tool, perhaps?
> Disclaimer: I'm not a caching guru, but this resource may help
> https://www.mnot.net/cache_docs/
Thanks, this was helpful :)
Cheers,
--
intrigeri
