=== HTTP code : 200 ===

Response headers
================
HTTP/1.1 302 Found
Date: Mon, 29 Jul 2019 00:38:07 GMT
Content-Type: text/html; charset=iso-8859-1
Connection: close
Server: Apache
Location: https://departments.arlingtonva.us/dhs/
Cache-Control: max-age=3600
Expires: Mon, 29 Jul 2019 01:38:07 GMT

HTTP/1.1 200 OK
Date: Mon, 29 Jul 2019 00:38:07 GMT
Content-Type: text/html; charset=UTF-8
Connection: close
Server: Apache
Content-Security-Policy-Report-Only: default-src 'self' data: 'unsafe-inline' 'unsafe-eval' https:; object-src 'self'; form-action https:; report-uri https://arlingtonva.report-uri.io/r/default/csp/reportOnly;
Link: &lt;https://departments.arlingtonva.us/wp-json/&gt;; rel=&quot;https://api.w.org/&quot;
Cache-Control: max-age=3600
Expires: Mon, 29 Jul 2019 01:38:07 GMT
X-UA-Compatible: IE=edge
Access-Control-Allow-Origin: *

Request headers
================
HEAD /dhs/ 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: departments.arlingtonva.us
Accept: */*
Referer: https://ssdp.org
Connection: close


Link is valid.