Is it possible to install disquis on a regular html business card site?

Question

HTML

There is a regular business card site, I would like to add the possibility of discussion / commenting there in terms of the reviews page.
The disquis site lists popular CMS's and doesn't say if it can be installed on pure html.
If not, do you know of similar systems? I would not like to write a guest book and its admin. panel.

Answer 1

+
https://disqus.com/admin/universalcode/
https://help.disqus.com/customer/portal/articles/4...

Answer 2

I put it on a regular landing. They give a piece of code - put it wherever you want. Watch: aeroseo.ru (scroll down)
But with its scripts, it greatly slows down the page load time.