Currently this website is built from plain HTML files. Nothing special about this. To install just copy all files into yout public_html folder.
If you want to insert a matomo tracking code into each .html file, run:
sh insert_tracking_code.sh
This script puts the content of the file tracking_code before the </body> tag in each .html file. Don't run this script twice!
Tto undo insertion of tracking_code use:
git checkout HEAD *.html