gistfile1.txt

$ curl -v http://imperialapp.com/assets/gbuttons_sprite.png
* About to connect() to imperialapp.com port 80 (#0)
*   Trying 109.74.192.155... connected
* Connected to imperialapp.com (109.74.192.155) port 80 (#0)
> GET /assets/gbuttons_sprite.png HTTP/1.1
> User-Agent: curl/7.19.7 (universal-apple-darwin10.0) libcurl/7.19.7 OpenSSL/0.9.8r zlib/1.2.3
> Host: imperialapp.com
> Accept: */*
> 
< HTTP/1.1 200 OK
< Date: Wed, 27 Jul 2011 12:46:38 GMT
< Server: Apache/2.2.14 (Ubuntu)
< X-Powered-By: Phusion Passenger (mod_rails/mod_rack) 3.0.7
< ETag: "8bb0157dfef022b66c2d1893418819ed"
< X-UA-Compatible: IE=Edge,chrome=1
< X-Sendfile: /var/www/stats/current/vendor/assets/images/gbuttons_sprite.png
< X-Rack-Cache: stale, valid, store
< X-Content-Digest: da39a3ee5e6b4b0d3255bfef95601890afd80709
< X-Runtime: 0.008498
< Cache-Control: no-cache
< Age: 0
< Last-Modified: Thu, 21 Jul 2011 21:34:46 GMT
< Content-Length: 0
< Status: 200
< Content-Type: image/png
< 
* Connection #0 to host imperialapp.com left intact
* Closing connection #0