显示HTTP状态码和HEAD信息↓
HTTP/1.1 301 Moved Permanently
Server: nginx
Date: Tue, 14 May 2024 21:41:41 GMT
Content-Type: text/html
Connection: keep-alive
Location: http://www.qm120.com/about/
Content-Security-Policy: upgrade-insecure-requests;connect-src *
HTTP/1.1 301 Moved Permanently
Server: nginx
Date: Tue, 14 May 2024 21:41:41 GMT
Content-Type: text/html
Connection: keep-alive
Location: https://www.qm120.com:443/about/
Content-Security-Policy: upgrade-insecure-requests;connect-src *
HTTP/2 502
server: nginx
date: Tue, 14 May 2024 21:41:41 GMT
content-type: text/html