This is my personal website, built with Ursus. You can see it at <nicolasbouliane.com>. It's a reference implementation of an Ursus website.
The server that serves this website is here.
When inside the repository, run ursus to build the website. See ursus --help for a list of options. More information in the Ursus README.
This will generate a static website. You will need a static file server to host those files. You can choose any. I use this reference implementation