The DEMO version only includes 4 pages:
http://calcionapolitv.it
http://calcionapolitv.it/classifiche/3/serie-a/2024-2025/8_ext_iframe.html
http://calcionapolitv.it/turni/3/serie-a/2024-2025/4_ext_iframe.html
http://calcionapolitv.it/category/video/conferenze.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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