xyh.hist.edu.cn

HTTP /1.1 301 Moved Permanently Server: rums/a Date: Wed, 11 Jan 2023 08:56:37 GMT Content-Type: text/html Content-Length: 163 Connection: keep-alive Location: https://xyh.hist.edu.cn/ HTTP/1.1 200 OK Server: rums/a Date: Wed, 11 Jan 2023 08:56:37 GMT Content-Type: text/html Content-Length: 24780 Connection: keep-alive X-Frame-Options: SAMEORIGIN Last-Modified: Fri, 23 Dec 2022 01:59:34 GMT Accept-Ranges: bytes Cache-Control: max-age=600 Expires: Wed, 11 Jan 2023 08:59:20 GMT Vary: Accept-Encoding ETag: