I don't run a big forum with lots of traffic, but i can tell you (from my job) that wpForo is well optimized and also has an internal caching that wor...

wpforo.com is large enough, also check fully loaded with plugins and tones of posts.

@adisaputro What is your url so we can see your issue? As for performance, you (both) seem to forget the wpForo is a PLUGIN for Wordpress, and as su...

I would appreciate some help with this issue.

What is a "cacher" system? You mean a Page caching plugin? An Object caching of the server?

Ok, this is different from what you originally asked.

When you register, Wordpress send an email to the subscriber to click / activate and set a password. So, YES.

But Wordpress anyway asks for mail verification ....

@percysgrowroom I mean the Parallel Threads. Use 2 or 4 or 6 max.

@percysgrowroom Xenu will also check non-forum links (on your pages/ blog posts if any) and that is also a good thing.

@percysgrowroom Yes, a windows program. Not related to Wordpress. And yes, it scans your WHOLE site. There no other way to do that, is it? You many ...

@percysgrowroom Yes, Xenu is what i use for that. Just be sure you set a low connection for the spider, like 2 connections per time, so it will not br...

Not needed. You also get an email about something needs to be moderated.

The permalinks are for the Wordpress urls and have nothing to do with the body of topics/posts. Like the Wordpress Permalinks Save option. To chec...

All custom css goes to your THEME's Additional CSS space in customizer.