显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Tue, 21 May 2024 02:32:52 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 19 May 2024 08:12:43 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=f7pQS%2FZmsNmOuTEBr96Sfbna7Jj2hTWtslB1MdFXbE2qSAUsX4cIe5eNpTZnqBmpG7Jso9SwtF8AlwvEP4VZXOYdASIscvoxkxiGFkna9OzHYo%2BXK%2FBV37djvoMETE%2FyP%2B4%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8871288f0e706100-LHR
alt-svc: h3=":443"; ma=86400