显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 07 Jun 2024 16:47:18 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Thu, 06 Jun 2024 18:17:19 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=U7cSSuUVjaaXPd%2Biu8qRwF5wSgTpPgOQuq2rCZZb1x9%2BpT1NBbC6PFgC38dSwOp%2BTB57MBWURMcvhK0p1bAK4HLXcEea0EzQyx1BPpkXDVAdJVjBaO6y2FV80n7UCqc3j8U%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89021f8a5e5d7314-LHR
alt-svc: h3=":443"; ma=86400