Hi All, 

I am encountering pagespeed errors consistently in an SSL environment. The problem occurs on all SSL environments we create. We are using Apache2 as a reverse proxy. This is working well; however, Pagespeed errors occur (whether or not pagespeed is active in apache2) usually when scrolling through WEB pages it will trigger. 

We are using Odoo 14 CE and our specs for the server are great. 3+gb of memory with 2vCpu's on a GCP instance.

The most common error that we see is: 

ReferenceError: pagespeed is not defined

https://domain.com/:1

Traceback:

onload@https://domain.com/:1:1

This occurs on every page on our website. We have disabled Pagespeed in apache2 but the errors still occur. Now we are thinking we should install the mod_pagespeed module and would like to know if someone has successfully achieved pagespeed with Apache2 as a reverse proxy.

Note that once the pagespeed error flags, things like copy/paste via Ctrl+C/P also start to trigger pagespeed error's making it extremely difficult and at times impossible to edit pages effectively.

Please advise.