=== HTTP code : 200 ===

Response headers
================
HTTP/1.1 200 OK
Date: Thu, 15 Feb 2018 08:59:59 GMT
Content-Type: text/html; charset=utf-8
Connection: close
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Cache-Control: no-cache, must-revalidate
Content-Language: en
Expires: Sun, 19 Nov 1978 05:00:00 GMT
Link: &lt;https://www.ethnologue.com/&gt;; rel=&quot;canonical&quot;,&lt;https://www.ethnologue.com/&gt;; rel=&quot;shortlink&quot;
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Vary: Accept-Encoding
X-AH-Environment: prod
X-Content-Type-Options: nosniff
X-Frame-Options: SameOrigin
X-Generator: Drupal 7 (http://drupal.org)
X-Request-ID: 4f49a51ca61469a647c7e690bd2dce62
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Expect-CT: max-age=604800, report-uri=&quot;https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct&quot;
Server: cloudflare
CF-RAY: 3ed712fbde2c7211-AMS

Request headers
================
HEAD / HTTP/1.1
Host: www.ethnologue.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.