http://www.djangoproject.com/ HTTP://WWW.DJANGOPROJECT.COM/ http://localhost/ http://example.com/ http://www.example.com/ http://www.example.com:8000/test http://valid-with-hyphens.com/ http://subdomain.example.com/ http://200.8.9.10/ http://200.8.9.10:8000/test http://su--b.valid-----hyphens.com/ http://example.com?something=value http://example.com/index.php?something=value&another=value2 https://example.com/ ftp://example.com/ ftps://example.com/