That depends on what kind of static site it is. Is it for a business or making a business impression? Then I don't know.
But if it's for personal use then the easiest is to simply install nginx from your repos on your home computer and put html and media files in directories. Then forward port 80 on your router to the IP of the computer. nginx serving static is not going to be a risk. It's extremely simple. And having everything on your local computer makes it easy to share and very fast to iterate.
But if it's for personal use then the easiest is to simply install nginx from your repos on your home computer and put html and media files in directories. Then forward port 80 on your router to the IP of the computer. nginx serving static is not going to be a risk. It's extremely simple. And having everything on your local computer makes it easy to share and very fast to iterate.