Docker Hub usr/group curls

[~]$ curl -sI "https://hub.docker.com/u/dfarrell07"                                             14:20:23
HTTP/1.1 301 Moved Permanently
Date: Wed, 27 Jan 2016 19:20:38 GMT
Content-Type: text/plain; charset=utf-8
Content-Length: 48
Location: /u/dfarrell07/
Vary: Accept
Strict-Transport-Security: max-age=31536000
Server: nginx
X-Frame-Options: deny
X-Content-Type-Options: nosniff
X-XSS-Protection: 1; mode=block
Strict-Transport-Security: max-age=31536000

[~]$ curl -sI "https://hub.docker.com/u/davetucker"                                             14:20:38
HTTP/1.1 301 Moved Permanently
Date: Wed, 27 Jan 2016 19:21:03 GMT
Content-Type: text/plain; charset=utf-8
Content-Length: 48
Location: /u/davetucker/
Vary: Accept
Strict-Transport-Security: max-age=31536000
Server: nginx
X-Frame-Options: deny
X-Content-Type-Options: nosniff
X-XSS-Protection: 1; mode=block
Strict-Transport-Security: max-age=31536000

[~]$ curl -sI "https://hub.docker.com/u/docker"                                                 14:21:03
HTTP/1.1 301 Moved Permanently
Date: Wed, 27 Jan 2016 19:21:08 GMT
Content-Type: text/plain; charset=utf-8
Content-Length: 44
Location: /u/docker/
Vary: Accept
Strict-Transport-Security: max-age=31536000
Server: nginx
X-Frame-Options: deny
X-Content-Type-Options: nosniff
X-XSS-Protection: 1; mode=block
Strict-Transport-Security: max-age=31536000

[~]$ curl -sI "https://hub.docker.com/u/google"                                                 14:21:08
HTTP/1.1 301 Moved Permanently
Date: Wed, 27 Jan 2016 19:21:26 GMT
Content-Type: text/plain; charset=utf-8
Content-Length: 44
Location: /u/google/
Vary: Accept
Strict-Transport-Security: max-age=31536000
Server: nginx
X-Frame-Options: deny
X-Content-Type-Options: nosniff
X-XSS-Protection: 1; mode=block
Strict-Transport-Security: max-age=31536000