It is adware that is not intended to work.

This won’t work. It isn’t your fault, it isn’t supposed to work

First off, there is no video on their site showing someone getting this to work. If you wanted to show off your service, you would make a video, wouldn’t you?

This isn’t a WP plugin because it interrogates the hosting provider and not the WP layer.
I should say it pretends to interrogate the hosting provider, but it doesn’t. I ran this locally on a server with no restrictions and at our ISP.

Both times it flags an error with the hosting provider.

Guess what? Their PAID service will work (so they say).

Check out the other reviews also; I can’t see any that are written by a conscious human.

You can try it and remove it without leaving any residue. However, the purge of rubbish is a feature of WP and not the module.

Another 5 minutes of my life writing this review.