The DEMO version only includes 4 pages:
http://smw3.com
http://smw3.com/smw3/SignIn.html
http://smw3.com/smw3/SignIn/Background.html
http://smw3.com/smw3/SignIn/proceduresIRU.html

It is possible to download these free files and install them on your server, so you can test how the site works.
Visit http://www4.waybackmachinedownloader.com/en/buy-wayback-machine-downloader-recover/ to buy a fully functioning site.
Go back to the index page