显示HTTP状态码和HEAD信息↓
HTTP/1.1 301 Moved Permanently
Content-Type: text/html
Content-Length: 134
Connection: keep-alive
Date: Sat, 25 May 2024 11:45:52 GMT
Location: https://seclab.hdu.edu.cn/
X-Kong-Response-Latency: 0
Server: ***********
HTTP/1.1 200 OK
Content-Type: text/html; charset=utf-8
Connection: keep-alive
Server: nginx/1.251
Date: Sat, 25 May 2024 11:38:44 GMT
X-Frame-Options: SAMEORIGIN
Expires: Sat, 25 May 2024 11:48:44 GMT
Cache-Control: max-age=600
Cache-Control: public
X-XSS-Protection: 1; mode=block
X-UA-Compatible: IE=edge
X-Frame-Options: SAMEORIGIN