The DEMO version only includes 4 pages:
http://myoutsourcedbrain.com
http://myoutsourcedbrain.com/2014/03/speed-reading-at-600-words-per-minute.html
http://myoutsourcedbrain.com/2014/01/learn-language-example-greek.html
http://myoutsourcedbrain.com/2014/03/boot-time-in-ubuntu-with-dropbox.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