=== HTTP code : 200 ===

Response headers
================
HTTP/1.1 301 Moved Permanently
Server: nginx
Date: Tue, 30 Nov 2021 11:16:09 GMT
Content-Type: text/html
Content-Length: 162
Connection: close
Location: https://www.searchenginejournal.com/google-pagerank-update-this-weekend-backlinks-and-pagerank-changes-reported/5777/
X-Request-ID: a0d8194d051d447014473a3b40b891b3
X-PressLabs-Stats: desktop
Vary: Accept-Encoding

HTTP/1.1 200 OK
Server: nginx
Date: Tue, 30 Nov 2021 11:16:10 GMT
Content-Type: text/html; charset=UTF-8
Connection: close
content-security-policy: upgrade-insecure-requests
strict-transport-security: max-age=31536000
X-Content-Type-Options: nosniff
X-XSS-Protection: 1; mode=block
x-frame-options: SAMEORIGIN
document-policy: force-load-at-top
Referrer-Policy: strict-origin-when-cross-origin
Vary: Accept-Encoding, Cookie
Last-Modified: Tue, 30 Nov 2021 11:16:10 GMT
X-PressLabs-Stats: MISS; 0.466s; 22 queries; desktop; ttl 172800s; refresh in 172799s
X-Request-ID: ed83c4338932dab28e42faf81478780d

Request headers
================
HEAD /google-pagerank-update-this-weekend-backlinks-and-pagerank-changes-reported/5777/ HTTP/1.1
User-Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0)
Host: www.searchenginejournal.com
Accept: */*
Referer: http://web-marketing.zako.org
Connection: close


Link is valid.