=== HTTP code : 200 ===

Response headers
================
HTTP/1.1 301 Moved Permanently
Date: Sat, 10 May 2025 22:01:00 GMT
Server: Apache/2.4.52 (Ubuntu)
Location: https://cnt.org/tools/green-values-stormwater-toolbox
Connection: close
Content-Type: text/html; charset=iso-8859-1

HTTP/1.1 301 Moved Permanently
Date: Sat, 10 May 2025 22:01:00 GMT
Server: Apache/2.4.52 (Ubuntu)
Expires: Sun, 19 Nov 1978 05:00:00 GMT
Cache-Control: no-cache, must-revalidate
X-Content-Type-Options: nosniff
Location: https://cnt.org/tools/green-values-calculator
X-Redirect-ID: 357
Connection: close
Content-Type: text/html; charset=UTF-8

HTTP/1.1 200 OK
Date: Sat, 10 May 2025 22:01:00 GMT
Server: Apache/2.4.52 (Ubuntu)
Expires: Sun, 19 Nov 1978 05:00:00 GMT
Cache-Control: no-cache, must-revalidate
X-Content-Type-Options: nosniff
Content-Language: en
X-Frame-Options: SAMEORIGIN
X-Generator: Drupal 7 (https://www.drupal.org)
Link: &lt;https://cnt.org/tools/green-values-calculator&gt;; rel=&quot;canonical&quot;,&lt;https://cnt.org/node/977&gt;; rel=&quot;shortlink&quot;
Connection: close
Content-Type: text/html; charset=utf-8

Request headers
================
HEAD /tools/green-values-calculator HTTP/1.1
Host: cnt.org
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/104.0.5112.34 Safari/537.36
Accept: */*
Referer: https://greenmanual.rutgers.edu
Connection: close


Link is valid.