The DEMO version only includes 4 pages:
http://loewetrifftzwilling.de
http://loewetrifftzwilling.de/index_option_com_content_view_article_id_2_Itemid_10.html
http://loewetrifftzwilling.de/index_option_com_content_view_article_id_7_Itemid_11.html
http://loewetrifftzwilling.de/index_option_com_content_view_article_id_4_Itemid_3.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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