=== HTTP code : 200 ===

Response headers
================
HTTP/1.1 302 Moved Temporarily
Date: Sun, 23 Sep 2018 05:52:35 GMT
Server: Apache
X-Powered-By: PHP/5.3.10-1ubuntu3.26
Location: http://extension.colostate.edu
Vary: Accept-Encoding
Connection: close
Content-Type: text/html

HTTP/1.1 200 OK
Date: Sun, 23 Sep 2018 05:52:35 GMT
Server: Apache
X-Powered-By: PHP/5.3.10-1ubuntu3.26
Link: &lt;http://extension.colostate.edu/wp-json/&gt;; rel=&quot;https://api.w.org/&quot;
Vary: Accept-Encoding
Connection: close
Content-Type: text/html; charset=UTF-8

Request headers
================
HEAD / HTTP/1.1
User-Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0)
Host: extension.colostate.edu
Accept: */*
Referer: http://sothisisfitness.com
Connection: close


Link is valid.