显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sun, 30 Jun 2024 12:44:10 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sat, 29 Jun 2024 17:07:47 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=%2Be9EFBUarNqAf0FMXSJClxZBN6m3yFc4KC6lcV%2FVukGznHxZjAA9MwJLeVg6SO47Av14FBUKM4KTui36GuRjMsJvcDzYP0RelzZPl4xqqtLpnNqx1fl0xdwyowa4lZs8hy5t"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89be3f034c4a94fc-LHR
alt-svc: h3=":443"; ma=86400