On our shared servers, we have pagespeed module enabled in nginx (the front web server). This module should improve page load speeds better then are already fast load speeds.
However, if you ever want to disable pagespeed, just do the following:
- Upload a blank file to the domain's directory with the name of: .disable-pagespeed
- Wait 10 to minutes for configuration reloads
- Check if pagespeed is disabled or if your issue for disabling it is now resolved.