HTTPヘッダ情報チェック
| HTTP/1.1 403 Forbidden | |
| Server | nginx-reuseport/1.21.1 |
| Date | Sun, 12 May 2024 07:14:04 GMT |
| Content-Type | text/html |
| Content-Length | 163 |
| Connection | keep-alive |
| Keep-Alive | timeout=30 |
| HTTP/1.1 403 Forbidden | |
| Server | nginx-reuseport/1.21.1 |
| Date | Sun, 12 May 2024 07:14:04 GMT |
| Content-Type | text/html |
| Content-Length | 163 |
| Connection | keep-alive |
| Keep-Alive | timeout=30 |