Will you mind sharing the official links to the website in your OP and you should purchase copper membership so that your account can instantly post an image without undergoing to rank up. Instruction n how to purchase copper membership
Your dice site looks like reallly came from 2017 or earlier which didn't upgrade at all. I believe this is the generic template of dice site before because PD and other well known gambling site use to be has same template.
The Casino is indeed created last 2017 but it was updated recently base on whois.com
Domain:sicodice.com
Registrar:NameCheap, Inc.
Registered On:2017-11-10
Expires On:2024-11-10
Updated On:2022-03-23
Status:clientTransferProhibited
Name Servers:pdns1.registrar-servers.com
pdns2.registrar-servers.com