http https http https example.com example.org example.com example.org foo bar foo bar foo bar foo bar foo bar foo bar foo bar foo bar 80 8080 8081 8082 80 8080 8081 8082 http://www.example.com/thing.foo http://www.example.com/thing.jpg http://www.example.com/thing.foo http://www.example.com/thing.jpg id=123456&group=abcdefg id=123456&group=abcdefg http://*.example.org:8080 http://*.example.org:8080 me me square