Wed Sep 23 19:16:57 2026: OK

 https://www.restanet-tokyo.metro.tokyo.lg.jp/ - OK

HTTP/1.1 200 OK
Date: Wed, 23 Sep 2026 10:16:57 GMT
Server: Apache
Last-Modified: Thu, 17 Sep 2026 08:12:32 GMT
X-XSS-Protection: 1; mode=block
X-Frame-Options: SAMEORIGIN
X-Content-Type-Options: nosniff
Strict-Transport-Security: max-age=315360000;
Connection: close
Transfer-Encoding: chunked
Content-Type: text/html; charset=UTF-8

Seconds: 0.050518000