How to set up a main site on Github pages with a second level domain and a site with a demo application with a third level domain on your server?

Question

Domain Name System

In fact, everything is in the title of the question, but I will explain the idea. Cloud service providers provide some resources for free. Some of them are limited in time, such as Amazon EC. The idea is that the main site with the description of the product (MVP) would be in a place where it will not be "asked" soon, and the project itself should be placed on Google Cloud Computing || AmazonEC || IBM || Oracle || Alibaba Cloud, yes, anywhere, if technical limits allow. That is, I want https://mysupermvp.com to live with all marketing materials on Github pages, and https://demo.mysupermvp.com in some free cloud. What do you need to study / learn / read for this?

Answer 1

If this is a static github page, then what does EC2 cloud computing have to do with it? You just need to host the site in S3. It will cost a penny. Most likely free of charge on such volumes.