Mobile serves the same images as desktop (from upload.wikimedia.org), and they are served without Cache-Control because we rely on ETags for expiry.
On Sun, Sep 14, 2014 at 12:59 PM, Federico Leva (Nemo) <[email protected]> wrote: > Tomasz Finc, 11/06/2014 22:51: > >> > On a side notice I notice all images on mobile are missing a cache > >> > expiration - is that intended? Also have we considered adding a > header > >> > Cache-Control: public to them? > > This historically has been due to upstream caches not respecting > > purges and our ops team wanting to keep TTL's as low as possible. We > > can take it up to the ops list if we want to know more > > Is mobile different in this? Just this week I stumbled upon > https://bugzilla.wikimedia.org/show_bug.cgi?id=17577 which is quite > depressing. > > Nemo > > _______________________________________________ > Mobile-l mailing list > [email protected] > https://lists.wikimedia.org/mailman/listinfo/mobile-l > -- Best regards, Max Semenik ([[User:MaxSem]])
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