=== HTTP code : 200 ===

Response headers
================
HTTP/1.1 301 Moved Permanently
Date: Tue, 13 Feb 2018 22:21:12 GMT
Server: Apache
Set-Cookie: PHPSESSID=nmnmusr6j9415cjsveb31u9ng3; expires=Thu, 13-Feb-2020 22:21:12 GMT; Max-Age=63072000; path=/; domain=.proz.com; HttpOnly
Expires: Tue, 13 Feb 2018 22:36:12 GMT
Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Pragma: no-cache
Set-Cookie: bsid=ed354ca593fbc8fe542c7b21b9db230f; expires=Fri, 11-Feb-2028 22:21:12 GMT; Max-Age=315360000; path=/; domain=.proz.com
Set-Cookie: nocache=0; path=/
Location: https://www.proz.com/
Vary: Accept-Encoding
X-Frame-Options: SAMEORIGIN
Connection: close
Content-Type: text/html; charset=UTF-8

HTTP/1.1 200 OK
Date: Tue, 13 Feb 2018 22:21:12 GMT
Server: Apache
Set-Cookie: PHPSESSID=v52nn78tg2aq61q9dbrmi8bm52; expires=Thu, 13-Feb-2020 22:21:12 GMT; Max-Age=63072000; path=/; domain=.proz.com; HttpOnly
Expires: Tue, 13 Feb 2018 22:36:12 GMT
Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Pragma: no-cache
Set-Cookie: bsid=b0c4b7b2201f5594ef7b93f854d193fd; expires=Fri, 11-Feb-2028 22:21:12 GMT; Max-Age=315360000; path=/; domain=.proz.com
Set-Cookie: nocache=0; path=/
Set-Cookie: proz_google_adsense=0; expires=Wed, 13-Feb-2019 22:21:12 GMT; Max-Age=31536000
Vary: Accept-Encoding
X-Frame-Options: SAMEORIGIN
Connection: close
Content-Type: text/html; charset=UTF-8

Request headers
================
HEAD / HTTP/1.1
Host: www.proz.com
User-Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0)
Accept: */*
Referer: http://51.15.134.16
Connection: close


Link is valid.