=== HTTP code : 200 ===

Response headers
================
HTTP/1.1 301 Moved Permanently
Date: Tue, 25 Sep 2018 16:54:30 GMT
Connection: close
Cache-Control: max-age=3600
Expires: Tue, 25 Sep 2018 17:54:30 GMT
Location: https://www.tigertailusa.com/
Server: cloudflare
CF-RAY: 45ff035517ad7778-LAX

HTTP/1.1 200 OK
Date: Tue, 25 Sep 2018 16:54:32 GMT
Content-Type: text/html; charset=UTF-8
Connection: close
Set-Cookie: __cfduid=d28aaa55ca81e8d261c472d2499396ddd1537894471; expires=Wed, 25-Sep-19 16:54:31 GMT; path=/; domain=.tigertailusa.com; HttpOnly; Secure
Cache-Control: no-store, no-cache, must-revalidate
Cache-Control: private, must-revalidate
Cf-Railgun: b6a490ce6e stream 0.000000 0200 206c
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Host-Header: 192fc2e7e50945beb8231a492d6a8024
Link: &lt;https://www.tigertailusa.com/wp-json/&gt;; rel=&quot;https://api.w.org/&quot;, &lt;https://wp.me/P9OQTt-3o&gt;; rel=shortlink
Pragma: no-cache
Set-Cookie: wpSGCacheBypass=0; expires=Tue, 25-Sep-2018 15:54:31 GMT; Max-Age=0; path=/
Set-Cookie: PHPSESSID=i6lvtndvddfskvlbs15uvv0mn5; expires=Tue, 25-Sep-2018 17:54:32 GMT; Max-Age=3600; path=/
Vary: User-Agent
X-Cache-Enabled: True
X-Pingback: 
Expect-CT: max-age=604800, report-uri=&quot;https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct&quot;
Server: cloudflare
CF-RAY: 45ff035c1ec99631-SJC

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


Link is valid.