A standard GitHub Page. It previously used Solo theme and https://import.jekyllrb.com as a mini-blog, which was removed to simplify the aging setup.
Use https://github.com/Starefossen/docker-github-pages, e.g.:
docker run -it --rm -v "$PWD":/usr/src/app -p "4000:4000" starefossen/github-pages
Metadata is defined in _config.yml