HTTP /1.0 302 Found
Location: https://icip.bnu.edu.cn/
Server: BigIP
Connection: Keep-Alive
Content-Length: 0
HTTP/1.1 200 OK
Server: nginx
Date: Fri, 17 Mar 2023 16:47:46 GMT
Content-Type: text/html
Content-Length: 18378
Last-Modified: Fri, 24 Feb 2023 11:58:49 GMT
Connection: close
ETag: