The DEMO version only includes 4 pages:
http://centpourcent-moitiemoitie.com
http://centpourcent-moitiemoitie.com/qui-suis-je-me-contacter.html
http://centpourcent-moitiemoitie.com/category/blog.html
http://centpourcent-moitiemoitie.com/photographie/galerie.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