The DEMO version only includes 4 pages:
http://sozlukceviri.com
http://sozlukceviri.com/ingilizce-turkce-sozluk-ceviri.html
http://sozlukceviri.com/turkce-ingilizce-cumle-ceviri.html
http://sozlukceviri.com/rusca-turkce-sozluk-ceviri.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.
Go back to the index page