I'm currently hosting the site with Nekoweb, which is basically a Neocities alternative. I mainly moved because Nekoweb's CDN support files over 300 MB, which helps with hosting my downloads since now I don't have to rely on third-party services that regularly shut my downloads down.
Hey! I moved providers with my Circus Pals page too! And that's a few months before you!
Are you using a 32-bit RetroArch? The dll is 64-bit. If so I think I'll include both 32-bit and 64-bit builds in the repo