math.xtu.edu.cn

HTTP /1.1 307 TemporaryRedirect Cache-Control: no-cache Content-Length: 0 Connection: close Location: https://math.xtu.edu.cn/ HTTP/1.1 200 OK Date: Tue, 27 Jun 2023 07:50:26 GMT Server: ********* X-Frame-Options: SAMEORIGIN X-Content-Type-Options: nosniff X-XSS-Protection: 1; mode=block Strict-Transport-Security: max-age=31536000; includeSubdomains; preload Upgrade: h2c,h2 Connection: Upgrade Last-Modified: Tue, 27 Jun 2023 03:34:46 GMT Accept-Ranges: bytes Cache-Control: max-age=600 Expires: Tue, 27 Jun 2023 08:00:26 GMT Vary: Accept-Encoding Content-Encoding: gzip ETag: