=== HTTP code : 200 ===

Response headers
================
HTTP/1.1 301 Moved Permanently
Server: nginx
Date: Sat, 27 Nov 2021 07:17:06 GMT
Content-Type: text/html; charset=utf-8
Content-Length: 281
Cache-Control: private, max-age=90
Location: http://hb.afl.rakuten.co.jp/hgc/0bc03c9f.f5c68ca9.0bc03ca0.550f62ab/?pc=http%3a%2f%2fitem.rakuten.co.jp%2fsunstone-1%2f351108%2f&amp;m=http%3a%2f%2fm.rakuten.co.jp%2fsunstone-1%2fi%2f10001233%2f
Via: 1.1 google
Connection: close

HTTP/1.1 302 Found
Date: Sat, 27 Nov 2021 07:17:06 GMT
Server: Apache
X-Powered-By: Express
Location: https://hb.afl.rakuten.co.jp/ichiba/0bc03c9f.f5c68ca9.0bc03ca0.550f62ab/?pc=http%3A%2F%2Fitem.rakuten.co.jp%2Fsunstone-1%2F351108%2F&amp;m=http%3A%2F%2Fm.rakuten.co.jp%2Fsunstone-1%2Fi%2F10001233%2F&amp;rafct=g_1
Vary: Accept
Content-Type: text/plain; charset=utf-8
Content-Length: 226
X-Content-Type-Options: nosniff
X-XSS-Protection: 1; mode=block
Connection: close

HTTP/1.1 302 Found
Date: Sat, 27 Nov 2021 07:17:06 GMT
Server: Apache
X-Powered-By: Express
Location: https://pt.afl.rakuten.co.jp/c/0bc03c9f.f5c68ca9/?url=http%3A%2F%2Fitem.rakuten.co.jp%2Fsunstone-1%2F351108%2F&amp;ref=&amp;ut=&amp;link_type=&amp;rafct=g_1
Vary: Accept
Content-Type: text/plain; charset=utf-8
Content-Length: 162
X-Content-Type-Options: nosniff
X-XSS-Protection: 1; mode=block
Connection: close

HTTP/1.1 302 Found
Date: Sat, 27 Nov 2021 07:17:06 GMT
Server: Mojolicious (Perl)
X-RT-REQUEST-TIME: t=1637997426739782
Location: http://item.rakuten.co.jp/sunstone-1/351108/?scid=af_pc_etc&amp;sc2id=af_101_0_0&amp;rafct=g_1
X-RT-REF: http://web-marketing.zako.org
X-RT-HID: 1180402541230302596
X-RT-TRACKING-STATUS: 2
P3P: CP=&quot;BUS OUR PHY STP ADM CUR DEV PSA PSD&quot;
Set-Cookie: tg_af_histid=h686973745f6964r3331333033363331363133313634363233373332333033303332333533383334326536333333363233393333333933333335; expires=Mon, 27 Nov 2023 07:17:06 GMT; domain=.rakuten.co.jp; path=/; SameSite=Lax
X-Content-Type-Options: nosniff
X-XSS-Protection: 1; mode=block
Connection: close

HTTP/1.1 301 Moved Permanently
Server: AkamaiGHost
Content-Length: 0
Location: https://item.rakuten.co.jp/sunstone-1/351108/?scid=af_pc_etc&amp;sc2id=af_101_0_0&amp;rafct=g_1
Expires: Sat, 27 Nov 2021 07:17:16 GMT
Cache-Control: max-age=0, no-cache, no-store
Pragma: no-cache
Date: Sat, 27 Nov 2021 07:17:16 GMT
Connection: close

HTTP/1.1 200 OK
Server: openresty
Content-Type: text/html;charset=EUC-JP
X-Content-Type-Options: nosniff
X-XSS-Protection: 1; mode=block
Date: Sat, 27 Nov 2021 07:17:26 GMT
Connection: close
Vary: user-agent
Vary: cookie

Request headers
================
HEAD /sunstone-1/351108/?scid=af_pc_etc&amp;sc2id=af_101_0_0&amp;rafct=g_1 HTTP/1.1
User-Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0)
Host: item.rakuten.co.jp
Accept: */*
Referer: http://web-marketing.zako.org
Connection: close


Link is valid.