显示HTTP状态码和HEAD信息↓
HTTP/1.1 302 Found
Date: Thu, 09 May 2024 19:03:08 GMT
Server: **********
X-Frame-Options: SAMEORIGIN
Location: https://news.whcm.edu.cn/
Content-Type: text/html; charset=iso-8859-1
HTTP/1.1 200 OK
Date: Thu, 09 May 2024 19:03:09 GMT
Server: **********
X-Frame-Options: SAMEORIGIN
Last-Modified: Mon, 06 May 2024 01:52:54 GMT
Accept-Ranges: bytes
Content-Length: 31379
Cache-Control: max-age=600
Expires: Thu, 09 May 2024 19:13:09 GMT
Vary: Accept-Encoding
ETag: "7a93-617bf53eafa0d-gzip"
Content-Type: text/html
Content-Language: zh-CN