[The plugin script was terminated while trying to check the link.]
=== HTTP code : 200 ===

Response headers
================
HTTP/1.1 301 Moved Permanently
Date: Fri, 22 Dec 2017 19:43:35 GMT
Server: Apache/2.4.10 (Debian)
X-Content-Type-Options: nosniff
Location: http://www.cochrane.org/evidence
Cache-Control: max-age=1209600
Expires: Fri, 05 Jan 2018 19:43:35 GMT
Content-Length: 328
Content-Type: text/html; charset=iso-8859-1
X-Cacheable: YES
X-Varnish: 43676026 50474941
Age: 309807
Via: 1.1 varnish-v4
X-Cache: HIT
Connection: close

HTTP/1.1 200 OK
Date: Tue, 26 Dec 2017 08:24:00 GMT
Server: Apache/2.4.10 (Debian)
X-Drupal-Cache: MISS
X-Content-Type-Options: nosniff
Content-Language: en
X-Frame-Options: SAMEORIGIN
X-UA-Compatible: IE=edge,chrome=1
Link: &lt;/evidence&gt;; rel=&quot;canonical&quot;
X-Generator: Drupal 7 (http://drupal.org)
Cache-Control: public, max-age=43200
Last-Modified: Tue, 26 Dec 2017 08:24:00 GMT
Expires: Sun, 19 Nov 1978 05:00:00 GMT
Vary: Cookie,Accept-Encoding
Content-Type: text/html; charset=utf-8
X-Cacheable: YES
X-Varnish: 56105835 60496645
Age: 4982
Via: 1.1 varnish-v4
ETag: W/&quot;1514276640-1&quot;
X-Cache: HIT
Accept-Ranges: bytes
Connection: close

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


Link is valid.