显示HTTP状态码和HEAD信息↓
HTTP/1.1 301 Moved Permanently
Server: nginx/1.22.1
Date: Thu, 04 Jul 2024 01:05:56 GMT
Content-Type: text/html
Content-Length: 169
Connection: keep-alive
Location: https://coe.njau.edu.cn/
Strict-Transport-Security: max-age=63072000;preload
HTTP/1.1 200 OK
Server: Server
Date: Thu, 04 Jul 2024 01:05:57 GMT
Content-Type: text/html
Content-Length: 26891
Connection: keep-alive
Last-Modified: Tue, 02 Jul 2024 09:42:12 GMT
Accept-Ranges: bytes
Cache-Control: max-age=600
Expires: Thu, 04 Jul 2024 01:15:57 GMT
Vary: Accept-Encoding
ETag: "690b-61c40873fcf25-gzip"
Content-Language: zh-CN
Strict-Transport-Security: max-age=63072000;preload