HTTPヘッダ情報チェック
| HTTP/1.1 200 OK | |
| Server | nginx |
| Date | Sun, 29 Jan 2023 23:00:50 GMT |
| Content-Type | text/html; charset=UTF-8 |
| Transfer-Encoding | chunked |
| Connection | keep-alive |
| Vary | Accept-Encoding |
| Vary | Cookie |
| X-hacker | If you're reading this, you should visit automattic.com/jobs and apply to join the fun, mention this header. |
| Host-Header | WordPress.com |
| Link | <https://wp.me/eo5sH>; rel=shortlink |
| X-ac | 1.nrt _bur MISS |
| Strict-Transport-Security | max-age=31536000 |