The DEMO version only includes 4 pages:
http://charisme-durable.fr
http://charisme-durable.fr/files/a-youtube_ext_iframe_gu7ruz38aj6q4o3sbqadgo.html
http://charisme-durable.fr/files/a-youtube_ext_iframe_agc2t7qrbg8pgbtox4svau.html
http://charisme-durable.fr/files/a-youtube_ext_iframe_doojzxto5qodw74sbd7dp0.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.
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