=== HTTP code : 200 ===

Response headers
================
HTTP/1.1 301 Moved Permanently
Date: Mon, 29 Nov 2021 14:16:51 GMT
Server: Apache
Location: https://www.myvoice.co.jp/biz/surveys/10511/index.html
Connection: close
Content-Type: text/html; charset=iso-8859-1

HTTP/1.0 200 OK
Date: Mon, 29 Nov 2021 14:16:51 GMT
Server: Apache
Set-Cookie: UBN=133.242.181.143.1638195411513449; path=/
Accept-Ranges: bytes
Content-Length: 14529
Connection: close
Content-Type: text/html

Request headers
================
HEAD /biz/surveys/10511/index.html HTTP/1.1
User-Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0)
Host: www.myvoice.co.jp
Accept: */*
Referer: http://web-marketing.zako.org
Connection: close


Link is valid.