显示HTTP状态码和HEAD信息↓
HTTP/1.1 301 Moved Permanently
Location: https://peu.cuhk.edu.cn:443/
Content-Type: text/html
Connection: close
HTTP/1.1 200 OK
Server: nginx
Date: Sun, 07 Jul 2024 11:36:12 GMT
Content-Type: text/html
Content-Length: 60163
Connection: keep-alive
Strict-Transport-Security: max-age=16070400; includeSubDomains
X-Content-Type-Options: nosniff
X-Frame-Options: SAMEORIGIN
ETag: "eb03-61ca6693dd547"
Accept-Ranges: bytes
Vary: Accept-Encoding
Expires: Sun, 19 Nov 1978 05:00:00 GMT
Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
X-Boost-Cache: FULL