=== HTTP code : 200 ===

Response headers
================
HTTP/1.1 301 Moved Permanently
Date: Sun, 11 Feb 2018 14:45:49 GMT
Server: Apache/2.4.25 (Debian)
Set-Cookie: swpm_session=ad101033340e6bf4c55503be9af64a8a; path=/
X-UA-Compatible: IE=EmulateIE10
Expires: Wed, 11 Jan 1984 05:00:00 GMT
Cache-Control: no-cache, must-revalidate, max-age=0
Location: http://51.15.134.16/fr/actualites/blog/
Connection: close
Content-Type: text/html; charset=UTF-8

HTTP/1.1 200 OK
Date: Sun, 11 Feb 2018 14:45:49 GMT
Server: Apache/2.4.25 (Debian)
Set-Cookie: swpm_session=eb493cc672d0c7598ce2c432976d39e5; path=/
X-UA-Compatible: IE=EmulateIE10
Link: &lt;http://51.15.134.16/fr/wp-json/&gt;; rel=&quot;https://api.w.org/&quot;
Link: &lt;http://51.15.134.16/fr/?p=7874&gt;; rel=shortlink
Connection: close
Content-Type: text/html; charset=UTF-8

Request headers
================
HEAD /fr/actualites/blog/ 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.