Thanks for trying out Mummy. I have a theory on the issue you're facing. By default Mummy only listens on "localhost" meaning the port is not externally accessible. This is an important default for security reasons, however for a public web server this is a no-go. To address this you'll want to use something like `server.serve(Port(80), "0.0.0.0")` as shown here: <https://github.com/treeform/nimdocs/blob/master/src/nimdocs.nim#L157>
Then when you have Cloudlfare proxy requests, it will hit IP_ADDRESS:80 for example and work since "0.0.0.0" is publicly available.
