=== HTTP code : 200 ===

Response headers
================
HTTP/1.1 200 OK
Date: Mon, 29 Jul 2019 01:24:16 GMT
Content-Type: text/html
Content-Length: 10303
Connection: close
Server: Apache/2
Last-Modified: Sat, 29 Nov 2014 20:47:45 GMT
ETag: &quot;283f-509057d586308&quot;
Cache-Control: max-age=3600
Expires: Mon, 29 Jul 2019 02:24:16 GMT
Accept-Ranges: bytes
Age: 0

Request headers
================
HEAD /CANNABISCURRICULUM.html HTTP/1.1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.102 Safari/537.36
Host: www.hempology.org
Accept: */*
Referer: https://ssdp.org
Connection: close


Link is valid.