Get the Content-Type of an URL

Hey everybody,

Have you ever tried to get the content type of any website via python, If not try like this. I tried on python terminal.

OR

>>> import urllib
>>> res = urllib.urlopen("https://www.wslb2b.ford.com/login.cgi")
>>> http_message = res.info()
>>> http_message.type
'text/html'
>>> http_message.maintype
'text'

Thanku :)