显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Tue, 28 May 2024 16:34:53 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Mon, 27 May 2024 17:55:30 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=sZUysgpVzjedW1V2LcuyZ6T2GFmxGsMo8zldDHU26fgJJzCPtv1sORIF%2B1q36EjRpnjz8AuMfVj1i8ACchKuloNtQvwGQ9hCx42lCziNzJL3FZw0ygg1oOXz2U0%2BgbC00UI2"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88afa79aec2371ea-LHR
alt-svc: h3=":443"; ma=86400