=== HTTP code : 200 ===

Response headers
================
HTTP/1.1 200 OK
Server: GitHub.com
Date: Sun, 14 Apr 2019 06:09:05 GMT
Content-Type: text/html; charset=utf-8
Content-Length: 37492
Connection: close
Vary: Accept-Encoding
Last-Modified: Wed, 25 Jul 2018 05:36:57 GMT
Vary: Accept-Encoding
ETag: &quot;5b580c79-9274&quot;
Access-Control-Allow-Origin: *
Expires: Sun, 14 Apr 2019 06:19:05 GMT
Cache-Control: max-age=600
Accept-Ranges: bytes
X-GitHub-Request-Id: D776:02C3:85B977:B04E82:5CB2CE81

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


Link is valid.