显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Wed, 12 Jun 2024 08:49:32 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Tue, 11 Jun 2024 17:36:46 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=RZp8SVejnNLoAZsKczmsM3M%2BFkKkRNo7M25g6upTKTVpSro95WWS1mGhnshjWx7q1tktcEt5cDMriqI3er3IfVUrOozvyujTjiXQoI6g92tcatZEuQIhLJIDfuUb8txQ"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8928968d8b00948e-LHR
alt-svc: h3=":443"; ma=86400