=== HTTP code : 200 ===

Response headers
================
HTTP/1.1 301 Moved Permanently
Server: Apache/2.4
Content-Type: text/html; charset=UTF-8
Date: Mon, 29 Jul 2019 01:44:50 GMT
X-Pingback: http://www.bassnectar.net/xmlrpc.php
Location: https://www.bassnectar.net/2010/12/041511-bassnectar-in-pittsburg-pa-at-ae-stage-indoors/
Connection: close
Set-Cookie: X-Mapping-mcfkanmb=85F2CA506C87AE1CFAC00D004D7656D3; path=/
X-Redirect-By: WordPress

HTTP/1.1 200 OK
Server: Apache/2.4
Content-Type: text/html; charset=UTF-8
Strict-Transport-Security: max-age=15552000
Date: Mon, 29 Jul 2019 01:44:52 GMT
X-Pingback: https://www.bassnectar.net/xmlrpc.php
Link: &lt;https://www.bassnectar.net/wp-json/&gt;; rel=&quot;https://api.w.org/&quot;
Link: &lt;https://www.bassnectar.net/?p=6367&gt;; rel=shortlink
Connection: close
Set-Cookie: X-Mapping-mcfkanmb=85F2CA506C87AE1CFAC00D004D7656D3; path=/

Request headers
================
HEAD /2010/12/041511-bassnectar-in-pittsburg-pa-at-ae-stage-indoors/ 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.bassnectar.net
Accept: */*
Referer: https://ssdp.org
Connection: close


Link is valid.