=== HTTP code : 301 ===

Response headers
================
HTTP/1.1 301 Moved Permanently
Server: nginx
Location: https://www.gov.uk/get-paye-forms
Cache-Control: public, max-age=3600
Strict-Transport-Security: max-age=31536000; preload
Content-Length: 0
Accept-Ranges: bytes
Date: Mon, 02 Mar 2020 03:56:13 GMT
Via: 1.1 varnish
Age: 0
Connection: close
X-Served-By: cache-lcy19257-LCY
X-Cache: MISS
X-Cache-Hits: 0
X-Timer: S1583121373.219889,VS0,VE34

HTTP/1.1 301 Moved Permanently
Connection: close
Content-Length: 58
Content-Type: text/html; charset=utf-8
Server: nginx
Cache-Control: max-age=1800, public
Expires: Mon, 02 Mar 2020 04:26:13 UTC
Location: /get-paye-forms-p45-p60
Via: 1.1 varnish
Link: &lt;https://assets.publishing.service.gov.uk&gt;; rel=preconnect; crossorigin
Fastly-Backend-Name: origin
Accept-Ranges: bytes
Date: Mon, 02 Mar 2020 03:56:13 GMT
Via: 1.1 varnish
Age: 0
X-Served-By: cache-lcy19281-LCY
X-Cache: MISS, MISS
X-Cache-Hits: 0
X-Timer: S1583121373.268359,VS0,VE13

Request headers
================
HEAD /get-paye-forms HTTP/1.1
Host: www.gov.uk
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
Accept: */*
Referer: https://www.accountsincheque.co.uk
Connection: close


Link is valid.