显示HTTP状态码和HEAD信息↓
HTTP/1.1 301 Moved Permanently
Server: nginx
Date: Wed, 03 Jul 2024 01:43:52 GMT
Content-Type: text/html
Content-Length: 162
Connection: keep-alive
Location: https://mail.cni23.com/
X-Frame-Options: SAMEORIGIN
Strict-Transport-Security: max-age=63072000; includeSubdomains; preload
X-Content-Type-Options: nosniff
X-XSS-Protection: 1; mode=block
Access-Control-Allow-Origin: *
HTTP/1.1 403 Forbidden
Server: nginx
Date: Wed, 03 Jul 2024 01:43:52 GMT
Content-Type: text/html
Content-Length: 146
Connection: keep-alive