显示HTTP状态码和HEAD信息↓
HTTP/1.1 301 Moved Permanently
Server: nginx/1.22.1
Date: Mon, 13 May 2024 23:13:45 GMT
Content-Type: text/html
Content-Length: 169
Connection: keep-alive
Location: https://clm.njau.edu.cn/
Strict-Transport-Security: max-age=63072000;preload
HTTP/1.1 200 OK
Server: Server
Date: Mon, 13 May 2024 23:13:46 GMT
Content-Type: text/html
Content-Length: 43033
Connection: keep-alive
Last-Modified: Mon, 13 May 2024 12:13:02 GMT
Accept-Ranges: bytes
Cache-Control: max-age=600
Expires: Mon, 13 May 2024 23:23:46 GMT
Vary: Accept-Encoding
ETag: "a819-61854ce9865e5-gzip"
Content-Language: zh-CN
Strict-Transport-Security: max-age=63072000;preload