显示HTTP状态码和HEAD信息↓
HTTP/1.1 302 Found
Date: Fri, 21 Jun 2024 00:16:29 GMT
Server: Server
X-Frame-Options: SAMEORIGIN
Location: https://szb.syu.edu.cn/
Content-Type: text/html; charset=iso-8859-1
HTTP/1.1 200 OK
Date: Fri, 21 Jun 2024 00:16:29 GMT
Server: *********
X-Frame-Options: SAMEORIGIN
Last-Modified: Fri, 17 May 2024 01:09:23 GMT
Accept-Ranges: bytes
Content-Length: 30304
Cache-Control: max-age=600
Expires: Fri, 21 Jun 2024 00:26:29 GMT
Vary: Accept-Encoding
ETag: "7660-6189c008906ce-gzip"
Content-Type: text/html
Content-Language: zh-CN