显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 18 May 2024 02:19:40 GMT
Server: server
X-Frame-Options: SAMEORIGIN
Strict-Transport-Security: max-age=31536000; includeSubdomains; preload
Content-Security-Policy: default-src 'self' data: blob: *.conac.cn ehall.hpu.edu.cn *.gaokao.cn *.gov.cn *.jiathis.com *.baidu.com *.bshare.cn *.eol.cn *.qq.com *.kaipuyun.cn *.bdimg.com *.wx.qq.com *.people.com.cn *.weibo.com *.m1905.cn 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self';
Permissions-Policy: geolocation=(self), microphone=()
Last-Modified: Wed, 15 May 2024 08:49:43 GMT
Accept-Ranges: bytes
Content-Length: 85546
Vary: User-Agent,Accept-Encoding
Cache-Control: private, max-age=600
Expires: Sat, 18 May 2024 02:29:40 GMT
ETag: "14e2a-6187a332cfcd8-gzip"
Content-Type: text/html
Content-Language: zh-CN