Well, the entire context of this is https so anything else is immaterial. The only reason it would be gopher is if you didn't read the post or don't understand the basics of https.

i chose gopher port just as an example. try with any other service name mapped to a port number from /etc/services and the result will be the same. the OP's goal was to use many http/https services, so we are talking about many http(s) services.

i just wanted to make the point that even if you have service names in /etc/services, it is not possible to use that names easily to host/access http(s) services.