显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Tue, 25 Jun 2024 18:36:57 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Mon, 24 Jun 2024 18:24:36 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=MfoiiFOKwfSI8OLixEsxaxh0Xlz%2FYcLmNeenXnlZ7di51cEQW5%2FsIDcUJ17dNy9qBTbcY5JrnG%2BBWAEUIFVoKh7FKPqGaD%2FBrXc2QlpkTlJDi7Ow%2FXAVuEOp7dkdKfUGrb7U"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 899710ecac282408-LHR
alt-svc: h3=":443"; ma=86400