webtester.py

#!/usr/bin/env python
import urllib2
import sys

for site in sys.argv[1:]:
    try:
        s = urllib2.urlopen(site)
        print s.url, s.code, s.msg, s.headers.get('X-Server', None)
    except urllib2.HTTPError, e:
        print >> sys.stderr, e.url
        print >> sys.stderr, e
        print >> sys.stderr, e.headers
    except urllib2.URLError, e:
        print >> sys.stderr, site
        print >> sys.stderr, e.reason
        print >> sys.stderr