I currently have the following set-up:
Nginx (https) => ssl offloaded => Varnish (http) => Apache (http)
I want to add mod_pagespeed or nginx pagespeed in the mix. Any ideas where to add it? Should I look into adding pagespeed to Apache or to Nginx?
The following page has some information, but I'm unsure what to do with our specific set-up.
I was thinking of exploring one of the following options:
Add pagespeed to nginx, making pagespeed use the cached pages from varnish / apache and executing on the fly
Add pagespeed to Apache, and configuring it in such a way that the pages get cached based on user agent / screen resolution.
If I understand correctly, the artice I point out above refers to the second option. It might be easier to set up the first option though I think?
Thanks in advance for the help!