=== HTTP code : 200 ===

Response headers
================
HTTP/1.1 301 Moved Permanently
Server: nginx
Date: Wed, 24 Nov 2021 21:18:39 GMT
Content-Type: text/html
Content-Length: 178
Connection: close
Location: https://www.polycell.co.uk/
Expires: Thu, 01 Jan 1970 00:00:01 GMT
Cache-Control: no-cache
Strict-Transport-Security: max-age=63072000; includeSubdomains;

HTTP/1.1 200 OK
Date: Wed, 24 Nov 2021 21:18:40 GMT
Content-Type: text/html; charset=UTF-8
Connection: close
Vary: Accept-Encoding
Vary: Accept-Encoding
Vary: Accept-Encoding
X-Pingback: https://www.polycell.co.uk/xmlrpc.php
Link: &lt;https://www.polycell.co.uk/wp-json/&gt;; rel=&quot;https://api.w.org/&quot;
Link: &lt;https://www.polycell.co.uk/wp-json/wp/v2/pages/4&gt;; rel=&quot;alternate&quot;; type=&quot;application/json&quot;
Link: &lt;https://www.polycell.co.uk/&gt;; rel=shortlink
X-XSS-Protection: 1; mode=block
Strict-Transport-Security: max-age=31536000; includeSubdomains;
X-Frame-Options: SAMEORIGIN
X-Content-Type-Options: nosniff
Referrer-Policy: no-referrer
X-Frame-Options: SAMEORIGIN
X-Content-Type-Options: nosniff
X-XSS-Protection: 1; mode=block
Strict-Transport-Security: max-age=63072000; includeSubdomains;

Request headers
================
HEAD / HTTP/1.1
User-Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0)
Host: www.polycell.co.uk
Accept: */*
Referer: http://web-marketing.zako.org
Connection: close


Link is valid.