=== HTTP code : 200 ===

Response headers
================
HTTP/1.1 302 Found
Content-Type: text/html; charset=iso-8859-1
Date: Sun, 14 Apr 2019 10:10:34 GMT
Location: https://www.wordstream.com/blog/ws/2012/10/16/guide-to-evergreen-content-marketing
Server: Apache/2.4.38 (Amazon) OpenSSL/1.0.2k-fips
Connection: Close

HTTP/1.1 200 OK
Accept-Ranges: bytes
Age: 59268
Cache-Control: max-age=86400, public
Cache-Tags: HIT
Content-language: en
Content-Type: text/html; charset=UTF-8
Date: Sat, 13 Apr 2019 10:18:54 GMT
ETag: &quot;1555150733&quot;
Expires: Sun, 19 Nov 1978 05:00:00 GMT
Last-Modified: Sat, 13 Apr 2019 10:18:53 GMT
Link: &lt;https://www.wordstream.com/blog/ws/2012/10/16/guide-to-evergreen-content-marketing&gt;; rel=&quot;shortlink&quot;, &lt;https://www.wordstream.com/blog/ws/2012/10/16/guide-to-evergreen-content-marketing&gt;; rel=&quot;canonical&quot;, &lt;/blog/ws/2012/10/16/guide-to-evergreen-content-marketing&gt;; rel=&quot;revision&quot;
Server: Apache/2.4.38 (Amazon) OpenSSL/1.0.2k-fips
Vary: Cookie
Via: 1.1 varnish-v4
X-Content-Type-Options: nosniff
X-Drupal-Cache: HIT
X-Drupal-Dynamic-Cache: MISS
X-Frame-Options: SAMEORIGIN
X-Generator: Drupal 8 (https://www.drupal.org)
X-Powered-By: PHP/7.1.15
X-UA-Compatible: IE=edge
X-Varnish: 7813265 5506163
Connection: Close

Request headers
================
HEAD /blog/ws/2012/10/16/guide-to-evergreen-content-marketing HTTP/1.1
Host: www.wordstream.com
User-Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0)
Accept: */*
Referer: https://itxdesign.com
Connection: close


Link is valid.