HTTPヘッダ情報チェック
| HTTP/1.1 200 OK | |
| Content-Type | text/html; charset=UTF-8 |
| Expires | Sun, 14 Dec 2025 05:59:12 GMT |
| Date | Sun, 14 Dec 2025 05:59:12 GMT |
| Cache-Control | private, max-age=0 |
| Last-Modified | Fri, 27 Dec 2024 04:40:44 GMT |
| X-Content-Type-Options | nosniff |
| X-XSS-Protection | 1; mode=block |
| Server | GSE |
| Alt-Svc | h3=":443"; ma=2592000,h3-29=":443"; ma=2592000 |
| Accept-Ranges | none |
| Vary | Accept-Encoding |
| Transfer-Encoding | chunked |