HTTP /1.0 302 Moved Temporarily
Location: https://dag.cdu.edu.cn/
Server: BigIP
Connection: Keep-Alive
Content-Length: 0
HTTP/1.1 200 OK
Date: Mon, 01 May 2023 22:40:35 GMT
X-Frame-Options: SAMEORIGIN
Last-Modified: Sun, 23 Apr 2023 06:45:24 GMT
Accept-Ranges: bytes
Cache-Control: max-age=600
Expires: Mon, 01 May 2023 22:50:35 GMT
Vary: Accept-Encoding
Content-Encoding: gzip
ETag: