Hello, today I found a problem with pagespeed and nginx that did not appear before. Don't know what the problem might be? nginx version: nginx/1.18.0 (Ubuntu) ISPConfig Version: 3.2.8p1 Thanks, Jan
You can use pagespeed only when your nginx server is compiled with pagespeed support. According to the error message, your nginx does not has google pagespeed support compiled in, therefore you must disable the pagespeed checkbox or install a nginx with pagespeed support.