The DEMO version only includes 4 pages:
https://www.mrassem.com
https://www.mrassem.com/2021/04/blog-post_10.html
https://www.mrassem.com/2021/11/blog-post_13.html
https://www.mrassem.com/2021/04/blog-post_12.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