The DEMO version only includes 10 pages:
http://wordpress.com
http://wordpress.com/about.html
http://wordpress.com/academic-results.html
http://wordpress.com/contact.html
http://wordpress.com/2021/11/16/international-semantic-web-conference-iswc-2021.html
http://wordpress.com/author/milanx432.html
http://wordpress.com/category/accountability-and-transparency.html
http://wordpress.com/2021/10/04/explorathon-pechakucha-2021.html
http://wordpress.com/author/najaiman.html
http://wordpress.com/2021/09/11/contribute-to-the-discussion-about-ai-accountability.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://www6.waybackmachinedownloader.com/website-downloader-online/scrape-all-files/ to buy a fully functioning site.
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