It is some conflict between Comet Cache and this update. Because there are more details pointing to comet cache. Just FYI. The link above is not rel...

Press F12, check your console for the plugins that have issues. The cookie plugin in this case. Disable it and check, after clearing caches and cookie...

This is because you have errors in your pages. 2020-12-17-22_44_45-thelword.hu-Forum-–-thelword.hu-—-Mozilla-Firefox.png

This is actually solved with the 1.9 update. After all it was a bug apparently.

Also remove the Endurance Cache from wpforo pages. Actually get rid of it totally and use some Wordpress caching plugin (also excude wpforo pages).

My server definitely is not old (Server version: 10.3.25-MariaDB-log-cll-lve - MariaDB Server, protocol version 10) but in any case it seems solved. ...

Site cache? Exclude the [ wp foro ] "base" page.

I have seen this issue with optimizers. It is a css issue, you need to exclude some css (from tinymce).

@percysgrowroom Because you have NOT indentified (yet) the cause of your slowness. Cloudflare will not help you (in this stage) and will only make ...

@percysgrowroom I wouldn't call frontpage scores good at 68%. Better than the forum? Sure. But not good. Don't mix caching with optimizers. Al...

Well GT Metrix results are BAD. But i see from your html source code that you have a heavy loaded site. All wpForo plugin, analytics, Yoast heavy mo...

I guess db backup is mandatory in a auto WP backup. As for optimizing wpForo, there are not much you can do. Maybe use Auto-optimizer or a plugin li...

How to backup depends on your tools, your Cpanel, myphpadmin. Not sure what you have. Ask your hosting provider. Still, don't you ever take backup...