=== HTTP code : 200 ===

Response headers
================
HTTP/1.1 301 Moved Permanently
Connection: close
Content-Length: 0
Cache-Control: private
Content-Type: text/html
Function-Execution-Id: hv2pav0qk8qo
Location: https://www.hitchd.com/?utm_source=envelope
Server: Google Frontend
X-Cloud-Trace-Context: 1951c705e168202c3eaba1656a060063;o=1
X-Country-Code: JP
X-Fh-No-Setcookie-Unroll: true
X-Powered-By: Express
Accept-Ranges: bytes
Date: Wed, 01 Dec 2021 02:17:05 GMT
X-Served-By: cache-tyo11922-TYO
X-Cache: MISS
X-Cache-Hits: 0
X-Timer: S1638325025.234805,VS0,VE409
Vary: cookie,need-authorization, x-fh-requested-host, accept-encoding

HTTP/1.1 200 OK
Connection: close
Cache-Control: no-cache, no-store, must-revalidate
Content-Type: text/html; charset=utf-8
Etag: &quot;19014a694201125fac6dec288df7b542acc08097ac36981218ddd2392288e4fa&quot;
Last-Modified: Wed, 24 Nov 2021 10:29:54 GMT
Strict-Transport-Security: max-age=31556926
Accept-Ranges: bytes
Date: Wed, 01 Dec 2021 02:17:06 GMT
X-Served-By: cache-tyo11978-TYO
X-Cache: MISS
X-Cache-Hits: 0
X-Timer: S1638325026.096648,VS0,VE343
Vary: x-fh-requested-host, accept-encoding

Request headers
================
HEAD /?utm_source=envelope HTTP/1.1
User-Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0)
Host: www.hitchd.com
Accept: */*
Referer: http://web-marketing.zako.org
Connection: close


Link is valid.