HTTP /1.1 301 Moved Permanently
Content-Type: text/html
Location: https://dag.ctbu.edu.cn/
Connection: Keep-Alive
Cache-Control: max-age=86400
Content-Length: 180
HTTP/1.1 200 OK
Date: Sun, 01 Oct 2023 17:21:59 GMT
Server: **********
X-Frame-Options: SAMEORIGIN
Last-Modified: Wed, 27 Sep 2023 09:26:17 GMT
Accept-Ranges: bytes
Cache-Control: max-age=600
Expires: Sun, 01 Oct 2023 17:31:59 GMT
Vary: Accept-Encoding
Content-Encoding: gzip
ETag:
9个字符
9个字符