显示HTTP状态码和HEAD信息↓
HTTP/1.1 302 Found
Date: Sun, 23 Jun 2024 10:03:14 GMT
Server: VWebServer
X-Frame-Options: SAMEORIGIN
Location: https://ccdm2018.sdufe.edu.cn/
Content-Type: text/html; charset=iso-8859-1
HTTP/1.1 200 OK
Date: Sun, 23 Jun 2024 10:03:14 GMT
Server: VWebServer
X-Frame-Options: SAMEORIGIN
Last-Modified: Wed, 29 Apr 2020 15:25:55 GMT
Accept-Ranges: bytes
Content-Length: 19783
Cache-Control: max-age=600
Expires: Sun, 23 Jun 2024 10:13:14 GMT
Vary: Accept-Encoding
ETag: "4d47-5a46f906deeea-gzip"
Content-Type: text/html
Content-Language: zh-CN