udp.cufe.edu.cn

HTTP /1.1 200 OK Date: Thu, 12 Jan 2023 20:41:27 GMT Server: ********* X-Frame-Options: SAMEORIGIN X-XSS-Protection: 1; mode=block X-Content-Type-Options: nosniff Referer-Policy: no-referer-when-downgrade X-Download-Options: noopen X-Permitted-Cross-Domain-Policies: master-only Content-Security-Policy: default-src 'self' data: blob: *.53kf.com *.jiain.net *.soperson.com *.talk99.cn *.looyu.com *.conac.cn *.gov.cn *.jiathis.com *.baidu.com *.bshare.cn *.eol.cn *.qq.com *.kaipuyun.cn *.bdimg.com *.wx.qq.com 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self'; Strict-Transport-Security: max-age=31536000; includeSubdomains; preload Last-Modified: Fri, 30 Dec 2022 07:06:44 GMT Accept-Ranges: bytes Cache-Control: max-age=600 Expires: Thu, 12 Jan 2023 20:51:27 GMT Vary: Accept-Encoding Content-Encoding: gzip ETag: