显示HTTP状态码和HEAD信息↓
HTTP/1.0 302 Moved Temporarily
Location: https://ttdc.nefu.edu.cn/
Server: BigIP
Connection: Keep-Alive
Content-Length: 0
HTTP/1.1 200 OK
Date: Sat, 27 Apr 2024 20:35:01 GMT
Server: *********
X-Frame-Options: SAMEORIGIN
Last-Modified: Mon, 17 Jul 2023 00:45:40 GMT
Accept-Ranges: bytes
Content-Length: 45594
Vary: User-Agent,Accept-Encoding
Cache-Control: private, max-age=600
Expires: Sat, 27 Apr 2024 20:45:01 GMT
ETag: "b21a-600a41e293934-gzip"
Connection: close
Content-Type: text/html
Content-Language: zh-CN