Remove Pagespeed support
The Pagespeed project (Apache module as well as Nginx) has not been maintained since at least 30. June 2022 and the Git repositories have been archived.
I therefore suggest removing Pagespeed.
Maybe it is possible to "substitute" Pagespeed with Google's Lighthouse some day in the future which provides a similar set of features, except that the website owner has to manually make the adjustments to his website.
Edited by Michael