HTTPヘッダ情報チェック
| HTTP/2 200 | |
| server | nginx/1.30.1 |
| date | Wed, 11 Nov 2026 19:28:49 GMT |
| content-type | text/html; charset=utf-8 |
| content-length | 12093 |
| set-cookie | stel_ssid=05cf59f00cc3bc15c4_500791717152537125; expires=Thu, 12 Nov 2026 19:28:49 GMT; path=/; samesite=None; secure; HttpOnly |
| pragma | no-cache |
| cache-control | no-store |
| x-frame-options | ALLOW-FROM https://web.telegram.org |
| content-security-policy | frame-ancestors https://web.telegram.org |
| strict-transport-security | max-age=35768000 |