=== HTTP code : 200 ===

Response headers
================
HTTP/1.1 301 Moved Permanently
Server: Cowboy
Date: Sat, 04 Dec 2021 03:17:26 GMT
Connection: close
Content-Type: text/html
Location: https://www.readthekanji.com/
Via: 1.1 vegur

HTTP/1.1 200 OK
Server: Cowboy
Date: Sat, 04 Dec 2021 03:17:27 GMT
Connection: close
X-Frame-Options: SAMEORIGIN
X-Xss-Protection: 1; mode=block
X-Content-Type-Options: nosniff
Content-Type: text/html; charset=utf-8
Etag: W/&quot;4069f50ba60ff003947c5644314639c7&quot;
Cache-Control: max-age=0, private, must-revalidate
Set-Cookie: _readthekanji=41554c248d4cb5a72391c5764df6c0e9; path=/; secure; HttpOnly
X-Request-Id: 0fc3e40b-b514-4f65-95fb-edbf640b938a
X-Runtime: 0.019541
Vary: Accept-Encoding
Strict-Transport-Security: max-age=31536000
Content-Length: 20214
Via: 1.1 vegur

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.readthekanji.com
Accept: */*
Referer: http://web-marketing.zako.org
Connection: close


Link is valid.