HTTPヘッダ情報チェック
| HTTP/1.1 203 | |
| Server | nginx |
| Date | Tue, 07 Apr 2020 07:59:06 GMT |
| Content-Type | text/html;charset=UTF-8 |
| Content-Length | 655 |
| Connection | keep-alive |
| Cache-Control | no-cache |
| Expires | Thu, 01 Jan 1970 00:00:00 GMT |
| Pragma | no-cache |
| Set-Cookie | JSESSIONID=3A0AAD428FC5E46FB448D89C6CB7A3CA; Path=/; HttpOnly |
| X-Server | ip-172-30-0-30 |