On: HTTP://HTTP//HTTP://HTTP://HTTP://?HTTP://#HTTP://

[aliqot]

It's a URL Buffalo, cool! However I get 'connect refused' on mine

    curl "http://http://http://@http://http://?http://#http://" --resolve http:80:127.0.0.1

[beeman → aliqot]

That means you most likely don't have a web server listening on 127.0.0.1 port 80

[em-bee → aliqot]

you can use the ip address (and port) of any other webserver you know about instead of 127.0.0.1