How to ensure if ngx_pagespeed's truly enabled after compiling it with Nginx?
I compiled manually ngx_speed with Nginx following exactly every step in the guide in Google's site.
Then, when I put
nginx -V, I get:
nginx version: nginx/1.7.10 built by gcc 4.8.2 20140120 (Red Hat 4.8.2-16) (GCC) configure arguments: --add-module=/home/alain/ngx_pagespeed-release-22.214.171.124-beta
So basically the module is properly compiled with Nginx. However in several guides I've seen how people check if that module is running by putting:
curl -I 'http://localhost/index.html' | grep X-Page-Speed,
, or even
curl -I 'http://localhost/index.html' | grep "Speed" -i
curl -s -I http://localhost | grep ^X-Page-Speed
And while the result must give you some data and in the end
X-Page-Speed: 126.96.36.199-beta (the version I have). The thing is I never see the module appear there, and it is in ON inside my nginx.conf file.
So my question: It is truly active? Is there another way to know if it's running?
Thanks in advance.
PD: I'm running CentOS 7.