xbs.lnut.edu.cn

HTTP /1.1 301 Moved Permanently Server: none Date: Sun, 08 Jan 2023 03:47:48 GMT Content-Type: text/html Content-Length: 177 Connection: keep-alive Location: https://xbs.lnut.edu.cn/ HTTP/1.1 200 OK Server: none Date: Sun, 08 Jan 2023 03:47:48 GMT Content-Type: text/html Content-Length: 6902 Connection: keep-alive X-Frame-Options: SAMEORIGIN Last-Modified: Fri, 14 Oct 2022 00:25:52 GMT ETag: