Outline is pretty neat

You can create a transform rule (iirc, might be one of the other rules, can’t check right now) that changes the destination port as long as you’re using Cloudflare’s proxy, no need for stuff like srv records.

edit; alternatively you can use cloudflare’s tunnels feature if forwarding doesn’t work

Cloudflare registrar or Porkbun are my goto’s. Keep in mind that Cloudflare registrar currently requires you to use their (free) DNS service, you can’t change the nameservers yet.

Canvas rendering differs slightly depending on a lot of factors like operating system, browser, installed fonts, and many others. This information can be used to uniquely identify and track your machine across the web, even if you have stuff like cookies blocked and switch IPs. Just outright blocking canvas access attempts to prevent this. Keep in mind that while it can help prevent against canvas tracking, it can also be used as yet another variable to uniquely identify your browser, ‘has canvas blocking enabled’, just like blocking cookies, do not track requests, etc…