question

[pvnfu]

Does this require a windows computer running the Dogecoin wallet to be turned on at all times AND a server running the site? I don't know if I got it right by reading the first installation step

[Adkdotdoge]

Correct. The dogecoin full node does have to be running for this build.
Checkout his new project HappyShibe using Libdogecoin and does not require running a full node.

[qlpqlp]

Does this require a windows computer running the Dogecoin wallet to be turned on at all times AND a server running the site? I don't know if I got it right by reading the first installation step

Sorry the really late reply.
No it does not require a Windows computer, can run also on a linux computer. It needs Dogecoin Core Wallet for now, in the future will be simplified to not require a node :)