How-to for web site and certificate hosting

[etherbrat]

Hi. I heave read the installation instructions and I understand that I will need to use the Fleet API if I want to control my Tesla; however the last thing I want or need is to host a website here at home. So, to address my concerns on this issue (and to clarify a recent post on the same subject), can I use a website hosting service (say WIX or similar), provided that (a) they can also host - and preferably generate and sign for me - the required certificate, and (b) provide a stable domain name for the site (say JoeBloggs.wix.com)? That done, can I then run the HTTP proxy and Home Assistant on my home node, referencing the externally hosted authentication/security stuff?