The DEMO version only includes 4 pages:
http://kags.me.ke
http://kags.me.ke/posts.html
http://kags.me.ke/posts/odk-central-domain-change.html
http://kags.me.ke/posts/postgresql-transform-sql-queries-to-crosstabs.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