=== HTTP code : 200 ===

Response headers
================
HTTP/1.1 301 Moved Permanently
Date: Fri, 16 Feb 2018 01:25:04 GMT
Server: Apache/2.4.25 (Debian)
Set-Cookie: swpm_session=67b006a96efaeb7ac3186a48a76e90f0; path=/
X-UA-Compatible: IE=EmulateIE10
Location: http://51.15.134.16/client-testimonials/lexcelera-customer-satisfaction-survey/
Connection: close
Content-Type: text/html; charset=UTF-8

HTTP/1.1 200 OK
Date: Fri, 16 Feb 2018 01:25:05 GMT
Server: Apache/2.4.25 (Debian)
Set-Cookie: swpm_session=30317bf8dbc64cadaebbe475d7dd7616; path=/
X-UA-Compatible: IE=EmulateIE10
Link: &lt;http://51.15.134.16/wp-json/&gt;; rel=&quot;https://api.w.org/&quot;
Link: &lt;http://51.15.134.16/?p=3712&gt;; rel=shortlink
Connection: close
Content-Type: text/html; charset=UTF-8

Request headers
================
HEAD /client-testimonials/lexcelera-customer-satisfaction-survey/ HTTP/1.1
Host: 51.15.134.16
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.