=== HTTP code : 200 ===

Response headers
================
HTTP/2 200 
server: nginx
date: Sun, 14 Apr 2019 19:11:58 GMT
content-type: text/html; charset=utf-8
content-length: 50897
vary: Accept-Encoding
vary: Cookie, Accept-Language
x-xss-protection: 1; mode=block
content-language: en
x-content-type-options: nosniff
x-frame-options: SAMEORIGIN
set-cookie: csrftoken=UHqbqxjQB8BTEGrZ5K2gDO9BqTsVCcAXbLRtdgenda9qruPMkAdspzU6SMuf9VOE; expires=Sun, 12-Apr-2020 19:11:58 GMT; httponly; Max-Age=31449600; Path=/; secure
via: 1.1 google
alt-svc: clear

Request headers
================
HEAD /blog/genius-in-madness-72-of-entrepreneurs-affected-by-mental-health-conditions/ HTTP/2
Host: www.startupgrind.com
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.