显示HTTP状态码和HEAD信息↓
HTTP/1.1 301 Moved Permanently
Server: Server
Date: Tue, 30 Apr 2024 17:41:40 GMT
Content-Type: text/html
Content-Length: 163
Connection: keep-alive
Location: https://xcb.ccnu.edu.cn:443/
HTTP/1.1 200 OK
Server: Server
Date: Tue, 30 Apr 2024 17:41:40 GMT
Content-Type: text/html
Content-Length: 18295
Connection: keep-alive
X-Frame-Options: SAMEORIGIN
Last-Modified: Mon, 15 Apr 2024 01:22:17 GMT
Accept-Ranges: bytes
Cache-Control: max-age=600
Expires: Tue, 30 Apr 2024 17:45:04 GMT
Vary: Accept-Encoding
ETag: "4777-6161873c2f6d9-gzip"
Content-Language: zh-CN