=== HTTP code : 200 ===

Response headers
================
HTTP/1.1 301 Moved Permanently
Server: Apache
Expires: Mon, 26 Jul 1997 05:00:00 GMT
Last-Modified: Fri, 29 Dec 2017 11:51:42 GMT
Cache-Control: no-cache, must-revalidate
Pragma: no-cache
X-Powered-By: eZ Publish
Served-by: jobs.inra.fr
Content-language: eng-GB
Status: 301 Moved Permanently
Location: http://jobs.inra.fr/en/Career-opportunities/Portraits/stanislav-dusko-ehrlich
Access-Control-Allow-Origin: http://www.inra.fr
Vary: Accept-Encoding
Content-Type: text/html; charset=utf-8
Date: Fri, 29 Dec 2017 11:51:42 GMT
X-Varnish: 685342052
Age: 0
Via: 1.1 varnish
Connection: close
X-Cache: MISS

HTTP/1.1 200 OK
Server: Apache
Last-Modified: Fri, 29 Dec 2017 11:51:43 GMT
Pragma: no-cache
X-Powered-By: eZ Publish
Served-by: jobs.inra.fr
Content-language: eng-GB
Access-Control-Allow-Origin: http://www.inra.fr
Vary: Accept-Encoding
Content-Type: text/html; charset=utf-8
cache-control: max-age = 5
X-Varnish-TTL: 7200.000
cachable: 1
Date: Fri, 29 Dec 2017 11:51:47 GMT
X-Varnish: 685342053
Via: 1.1 varnish
Connection: close
X-Cache: MISS
age: 7

Request headers
================
HEAD /en/Career-opportunities/Portraits/stanislav-dusko-ehrlich HTTP/1.1
Host: jobs.inra.fr
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.