=== HTTP code : 200 ===

Response headers
================
HTTP/1.1 302 Found
Date: Mon, 29 Jul 2019 01:06:41 GMT
Server: Apache/2.4.39
Location: https://www.nec.edu/college-convention
Connection: close
Content-Type: text/html; charset=iso-8859-1

HTTP/1.1 301 Moved Permanently
Date: Mon, 29 Jul 2019 01:06:41 GMT
Server: Apache/2.4.39
Vary: Accept-Encoding,Cookie
Expires: Mon, 29 Jul 2019 02:06:44 GMT
Cache-Control: max-age=3600
X-Redirect-By: WordPress
Location: https://www.nec.edu/college-convention/
Connection: close
Content-Type: text/html; charset=UTF-8

HTTP/1.1 200 OK
Date: Mon, 29 Jul 2019 01:06:44 GMT
Server: Apache/2.4.39
Vary: Accept-Encoding,Cookie
Link: &lt;https://www.nec.edu/wp-json/&gt;; rel=&quot;https://api.w.org/&quot;, &lt;https://www.nec.edu/?p=27164&gt;; rel=shortlink
Connection: close
Content-Type: text/html; charset=UTF-8

Request headers
================
HEAD /college-convention/ 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.nec.edu
Accept: */*
Referer: https://ssdp.org
Connection: close


Link is valid.