HTTPヘッダ情報チェック
| HTTP/1.1 301 Moved Permanently | |
| Server | nginx/1.26.2 |
| Date | Sun, 14 Dec 2025 05:00:07 GMT |
| Content-Type | text/html |
| Content-Length | 169 |
| Connection | keep-alive |
| Location | https://kniginaklass.ru/ |
| HTTP/1.1 301 Moved Permanently | |
| Server | nginx/1.26.2 |
| Date | Sun, 14 Dec 2025 05:00:07 GMT |
| Content-Type | text/html |
| Content-Length | 169 |
| Connection | keep-alive |
| Location | https://kniginaklass.ru/ |