Help needed with cloudflare custom ssl server

I am trying to fix my site’s seo problems following this tutorial.

I have purchased an edge certificate for my hostname:

Is that all there is to it? Or do I need to purchase my own server and upload it to the origin server?

edit: my site is still showing with a lot of spammy looking domains when I do the reverse ip lookup. I am assuming I need to follow an additional step.

where can I find this:

Thanks.

The “uploaded custom SSL certificates” is a Business Plan feature. That’s $200/month, which the article neglected to mention.

That section of the article focused on a Shared IP address. It’s also four years old. Shared IP addresses don’t figure into SEO, unless you’re trying to game the system with a bunch of links you host on a ton of domains on that shared IP address.