The DEMO version only includes 4 pages:
http://tidycloudaws.com
http://tidycloudaws.com/tidy-cloud-aws-shift-focus-to-solutions-from-tools.html
http://tidycloudaws.com/tidy-cloud-aws-aws-copilot-and-command-line-iac.html
http://tidycloudaws.com/tidy-cloud-aws-the-reluctant-devops-professional.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.
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