=== HTTP code : 200 ===

Response headers
================
HTTP/1.1 301 Moved Permanently
Server: nginx
Date: Mon, 29 Jul 2019 01:00:29 GMT
Content-Type: text/html
Content-Length: 162
Connection: close
Location: https://www.people-press.org/2011/03/03/section-3-attitudes-toward-social-issues/

HTTP/1.1 200 OK
Server: nginx
Date: Mon, 29 Jul 2019 01:00:29 GMT
Content-Type: text/html; charset=UTF-8
Connection: close
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Link: &lt;https://www.people-press.org/?p=20016622&gt;; rel=shortlink
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Cache-Control: max-age=300, must-revalidate
Age: 0
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Request headers
================
HEAD /2011/03/03/section-3-attitudes-toward-social-issues/ 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.people-press.org
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Referer: https://ssdp.org
Connection: close


Link is valid.