=== HTTP code : 200 ===

Response headers
================
HTTP/1.1 301 Moved Permanently
Date: Tue, 03 Jan 2017 20:10:01 GMT
X-Content-Type-Options: nosniff
Cache-Control: no-cache
X-Logjam-Request-Id: profiles-production-5d3f1f3d97ab4cdaa7f33dbd3cb06f48
X-Logjam-Request-Action: Profiles::LoggedOutProfilesController#show
X-Request-Id: 10f9c320-0bcb-4d58-bbe1-5350e50e97e0
Set-Cookie: c_=6d707acfcdac377505b3b657eba4e48e; domain=.xing.com; path=/; expires=Wed, 04 Jan 2017 20:10:01 -0000; secure; HttpOnly
Location: https://www.xing.com/signup?signup_channel=profileapp_header&amp;private_profile=f
Status: 301 Moved Permanently
Connection: keep-alive
Content-Type: text/html; charset=utf-8
X-UA-Compatible: IE=edge
X-XSS-Protection: 1; mode=block; report=https://www.xing.com/tools/xss_reporter
Strict-Transport-Security: max-age=31556926
X-Frame-Options: SAMEORIGIN

HTTP/1.1 200 OK
Date: Tue, 03 Jan 2017 20:10:01 GMT
X-Content-Type-Options: nosniff
Cache-Control: max-age=0, private, must-revalidate
X-Logjam-Request-Id: welcome-production-f696009a7cc040a5b3e8b0237c53b317
X-Logjam-Request-Action: Signup::MiniregController#show_fullpage
X-Request-Id: 3e2b13b3-eb04-4a5a-a1b9-2b85959567a3
Set-Cookie: c_=181c0dad35e2ac719339e6fd19fcb944; domain=.xing.com; path=/; expires=Wed, 04 Jan 2017 20:10:01 -0000; secure; HttpOnly
Set-Cookie: _session_id=7931b42d1c0ab90921a3a834bd8dff84; path=/; secure; HttpOnly
ETag: W/&quot;436cf4e73e00c4ec690f2902ae54deb0&quot;
Status: 200 OK
Content-Type: text/html; charset=utf-8
X-UA-Compatible: IE=edge
X-XSS-Protection: 1; mode=block; report=https://www.xing.com/tools/xss_reporter
Strict-Transport-Security: max-age=31556926
X-Frame-Options: SAMEORIGIN

Request headers
================
HEAD /signup?signup_channel=profileapp_header&amp;private_profile=f HTTP/1.1
User-Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0)
Host: www.xing.com
Accept: */*
Referer: https://mompreneurs.de
Connection: close


Link is valid.