The DEMO version only includes 4 pages:
http://pojportal.ru
http://pojportal.ru/contacts.html
http://pojportal.ru/index_do_lostpassword.html
http://pojportal.ru/category/1/aps.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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