显示HTTP状态码和HEAD信息↓
HTTP/1.1 302 Found
Date: Sat, 29 Jun 2024 00:18:06 GMT
Server: Apache
X-Frame-Options: SAMEORIGIN
Strict-Transport-Security: max-age=63072000; includeSubdomains; preload
Location: http://en.gsm.pku.edu.cn/exchange/Incoming_Exchange.htm
Content-Type: text/html; charset=UTF-8
HTTP/1.0 302 Found
Location: https://en.gsm.pku.edu.cn/exchange/Incoming_Exchange.htm
Server: BigIP
Connection: Keep-Alive
Content-Length: 0
HTTP/1.1 200 OK
Date: Sat, 29 Jun 2024 00:49:50 GMT
Server: *********
X-Frame-Options: SAMEORIGIN
Strict-Transport-Security: max-age=31536000; includeSubdomains; preload
X-Content-Type-Options: nosniff
Referer-Policy: no-referer-when-downgrade
X-XSS-Protection: 1; mode=block
X-Download-Options: noopen
X-Permitted-Cross-Domain-Policies: master-only
Permissions-Policy: geolocation=(self), microphone=()
Upgrade: h2c,h2
Connection: Upgrade, close
Last-Modified: Fri, 23 Feb 2024 05:01:32 GMT
Accept-Ranges: bytes
Content-Length: 28385
Cache-Control: max-age=600
Expires: Sat, 29 Jun 2024 00:59:50 GMT
Vary: Accept-Encoding
ETag: "6ee1-6120574203da8-gzip"
Content-Security-Policy: default-src 'self' *.conac.cn *.gsm.pku.edu.cn *.jiathis.com *.baidu.com *.bshare.cn *.qq.com crm.gsm.pku.edu.cn *.licdn.com *.googletagmanager.com www.google-analytics.com px.ads.linkedin.com p.adsymptotic.com stats.g.doubleclick.net cdn.taboola.com *.kaipuyun.cn *.bdstatic.com *.qq.com *.youku.com *.sina.com *.sina.cn *.bilibili.com *.bdimg.com *.wx.qq.com 'unsafe-inline' 'unsafe-eval';
Content-Type: text/html
Content-Language: zh-CN