The DEMO version only includes 4 pages:
http://developersacademy.org
http://developersacademy.org/about.html
http://developersacademy.org/program.html
http://developersacademy.org/php-training-ahmedabad.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