HTTPヘッダ情報チェック
| HTTP/1.1 404 Not Found | |
| Server | nginx |
| Date | Mon, 25 Nov 2024 11:16:49 GMT |
| Content-Type | text/html |
| Content-Length | 170 |
| Connection | keep-alive |
| Keep-Alive | timeout=30 |
| Vary | Accept-Encoding |
| HTTP/1.1 404 Not Found | |
| Server | nginx |
| Date | Mon, 25 Nov 2024 11:16:49 GMT |
| Content-Type | text/html |
| Content-Length | 170 |
| Connection | keep-alive |
| Keep-Alive | timeout=30 |
| Vary | Accept-Encoding |