显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Tue, 02 Jul 2024 18:24:29 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 30 Jun 2024 17:27:03 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=avN9ythe3dR068rOj2rNeqnvYHXT5B9AO11D2x48c8XTlmxgdBEceNGUEOBmk547vDNmersjg2OCeK3ibkbfj%2B76aFTO4%2Fr%2FDaIYxVHENG7hJ6fK2KfbbAqTHjSoeHEllBgi"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89d0ac46e855958a-LHR
alt-svc: h3=":443"; ma=86400