The DEMO version only includes 4 pages:
http://andelskahora-os.cz
http://andelskahora-os.cz/index_option-com_content-view-category-layout-blog-id-34-Itemid-58.html
http://andelskahora-os.cz/index_option-com_simplecalendar-view-calendar-Itemid-53.html
http://andelskahora-os.cz/index_option-com_phocagallery-view-category-id-1-Itemid-55.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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