=== HTTP code : 200 ===

Response headers
================
HTTP/1.1 301 Moved Permanently
Date: Wed, 27 Dec 2017 08:09:42 GMT
Server: Apache
Location: https://www.rand.org/news/press/2012/05/08.html
Vary: Accept-Encoding
Connection: close
Content-Type: text/html; charset=iso-8859-1

HTTP/1.0 200 OK
Date: Wed, 27 Dec 2017 08:09:43 GMT
Server: Apache
Accept-Ranges: bytes
X-Mod-Pagespeed: 1.12.34.2-0
Vary: Accept-Encoding,upgrade-insecure-requests
X-Frame-Options: SAMEORIGIN
Content-Security-Policy: upgrade-insecure-requests
Strict-Transport-Security: max-age=31536000;
Cache-Control: max-age=0, no-cache
Content-Length: 47857
Connection: close
Content-Type: text/html; charset=UTF-8

Request headers
================
HEAD /news/press/2012/05/08.html HTTP/1.1
Host: www.rand.org
User-Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0)
Accept: */*
Referer: http://jagjuice.us
Connection: close


Link is valid.