The fact that you are seeing this page indicates that this server is working.
This page is presented on both http: and https: requests currently.
The self-signed certificate likely generates a warning on the https page.
You can create an exception in your browser to ignore this warning for this site.

If you were actually looking for something else at, please re-enter your request by that complete name.
If you knew what you were looking for, you would have likely found it.