gistfile1.txt

$ curl -I http://4.mshcdn.com/wp-content/uploads/2011/01/iPad-One-Year-Anniversary-Infographic.jpg
HTTP/1.1 200 OK
Date: Thu, 27 Jan 2011 11:06:38 GMT
Server: Apache
Last-Modified: Wed, 26 Jan 2011 22:24:14 GMT
ETag: "12581b0-310eb-49ac74afb5f80"
Accept-Ranges: bytes
Content-Length: 200939
Content-Type: image/jpeg
Cache-Control: private, max-age=259200
Age: 7133
Expires: Sun, 30 Jan 2011 09:07:45 GMT
x-cdn: Served by Cotendo
Connection: Keep-Alive