The DEMO version only includes 4 pages:
http://nudistgallerytube.com
http://nudistgallerytube.com/api/spots/44924_p_1_ext_iframe.html
http://nudistgallerytube.com/borei_spot_10519_ext_iframe.html
http://nudistgallerytube.com/borei_spot_10520_ext_iframe.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 to buy a fully functioning site.
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