HTTP /1.1 302 Found
Location: https://grd.bit.edu.cn/
Connection: close
HTTP/1.1 200 OK
Date: Mon, 21 Aug 2023 02:42:43 GMT
Server: Apache
Strict-Transport-Security: max-age=63072000; includeSubdomains; preload
X-Frame-Options: SAMEORIGIN
Last-Modified: Mon, 21 Aug 2023 01:51:42 GMT
ETag: