The DEMO version only includes 4 pages:
http://klassische-franzosen.de
http://klassische-franzosen.de/die-werkstatt.html
http://klassische-franzosen.de/restaurierung.html
http://klassische-franzosen.de/aktuelle-projekte.html

It is possible to download these free files and install them on your server, so you can test how the site works.
Visit https://www.waybackmachinedownloader.com/en/buy-wayback-machine-downloader-recover/ to buy a fully functioning site.
Go back to the index page