=== HTTP code : 200 ===

Response headers
================
HTTP/1.1 301 Moved Permanently
Server: nginx/1.13.6
Date: Sat, 27 Nov 2021 01:17:22 GMT
Content-Type: text/html
Content-Length: 185
Connection: close
Location: https://blog.adioma.com/how-twitter-started/
Expires: Mon, 27 Dec 2021 01:17:22 GMT
Cache-Control: max-age=2592000

HTTP/1.1 301 Moved Permanently
Content-Type: text/html; charset=UTF-8
Connection: close
Server: nginx/1.13.6
Date: Sat, 27 Nov 2021 01:17:24 GMT
Expires: Wed, 11 Jan 1984 05:00:00 GMT
Cache-Control: no-cache, must-revalidate, max-age=0
Location: https://blog.adioma.com/how-twitter-started-infographic/
X-Cache: Miss from cloudfront
Via: 1.1 3253dc56b233308f5dacddef0638c66c.cloudfront.net (CloudFront)
X-Amz-Cf-Pop: NRT57-C4
X-Amz-Cf-Id: SpM3xbwwzbP56LwCkxYadFSreL3rpcnyfnbasICH8uEqxDyi-_sg8A==

HTTP/1.1 200 OK
Content-Type: text/html; charset=UTF-8
Connection: close
Server: nginx/1.13.6
Date: Sat, 27 Nov 2021 01:17:24 GMT
Link: &lt;https://blog.adioma.com/wp-json/&gt;; rel=&quot;https://api.w.org/&quot;
Link: &lt;https://blog.adioma.com/?p=23090&gt;; rel=shortlink
Vary: Accept-Encoding,Accept-Encoding
X-Cache: Miss from cloudfront
Via: 1.1 8ea6c68e70a8aee4a5bd61a25b7f1612.cloudfront.net (CloudFront)
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X-Amz-Cf-Id: F4zdkk68sSem3PRrPWAD9gyz8WbCGsn9v8TopILAy3WZlN_AVZvCWg==

Request headers
================
HEAD /how-twitter-started-infographic/ HTTP/1.1
User-Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0)
Host: blog.adioma.com
Accept: */*
Referer: http://web-marketing.zako.org
Connection: close


Link is valid.