=== HTTP code : 200 ===

Response headers
================
HTTP/1.1 301 https://www.urbandictionary.com/define.php?term=google-fu
Server: Varnish
Retry-After: 0
Content-Length: 0
Location: https://www.urbandictionary.com/define.php?term=google-fu
Accept-Ranges: bytes
Date: Sun, 23 Sep 2018 05:52:15 GMT
Via: 1.1 varnish
Connection: close
X-Served-By: cache-sjc3647-SJC
X-Cache: HIT
X-Cache-Hits: 0
X-Timer: S1537681935.273226,VS0,VE0

HTTP/1.1 200 OK
Last-Modified: Sat, 22 Sep 2018 15:44:09 GMT
ETag: &quot;6fb6ff5c5e560aff9ed4d52ffb5b8e89&quot;
Cache-Control: max-age=3600
x-amz-meta-surrogate-control: max-age=864000
Content-Type: text/html; charset=utf-8
Content-Length: 115043
Accept-Ranges: bytes
Date: Sun, 23 Sep 2018 05:52:15 GMT
Via: 1.1 varnish
Age: 27341
Connection: close
X-Served-By: cache-sjc3649-SJC
X-Cache: HIT
X-Cache-Hits: 1
X-Timer: S1537681935.373668,VS0,VE3
Vary: Accept-Encoding,Fastly-SSL

Request headers
================
HEAD /define.php?term=google-fu HTTP/1.1
User-Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0)
Host: www.urbandictionary.com
Accept: */*
Referer: http://sothisisfitness.com
Connection: close


Link is valid.