显示HTTP状态码和HEAD信息↓
HTTP/1.1 301 Moved Permanently
Server: Tengine
Date: Tue, 21 May 2024 00:15:23 GMT
Content-Type: text/html;charset=utf-8
Content-Length: 0
Connection: keep-alive
Keep-Alive: timeout=15
BackendServer: Aliyun URL Forwarding Server
Location: https://www.ncpssd.org
HTTP/1.1 200
Date: Mon, 20 May 2024 23:56:33 GMT
Content-Type: text/html;charset=UTF-8
Connection: keep-alive
Server: nginx/1.24.0
Vary: Accept-Encoding
Access-Control-Allow-Origin: *
Access-Control-Allow-Methods: POST, GET, OPTIONS, DELETE, HEAD
Access-Control-Max-Age: 3600
Access-Control-Allow-Headers: access-control-allow-origin, authority, content-type, version-info, X-Requested-With
vary: accept-encoding
Content-Language: zh-CN
Content-Security-Policy: upgrade-insecure-requests
X-Frame-Options: SAMEORIGIN