显示HTTP状态码和HEAD信息↓
HTTP/1.1 302 Found
Date: Sun, 28 Apr 2024 08:14:38 GMT
Server: *********
X-Frame-Options: SAMEORIGIN
Location: https://upc.edu.cn/
Content-Type: text/html; charset=iso-8859-1
HTTP/1.1 200 OK
Date: Sun, 28 Apr 2024 08:14:39 GMT
Server: *********
X-Frame-Options: SAMEORIGIN
Last-Modified: Sun, 28 Apr 2024 06:37:04 GMT
Accept-Ranges: bytes
Content-Length: 124075
Vary: User-Agent,Accept-Encoding
Cache-Control: private, max-age=600
Expires: Sun, 28 Apr 2024 08:24:39 GMT
ETag: "1e4ab-617225d6e73ec-gzip"
Content-Type: text/html
Content-Language: zh-CN