显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 29 Jun 2024 00:52:23 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 28 Jun 2024 10:30:01 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=d33h7kQZH8ik2%2BnHDPRxTXfRwau25aXh8ayi7Js49hcjuSSYd95CiwVrD0N2JoTQC7MFWoZ5iNjur8c%2BX%2BSriqjXPg%2Blt4XxkMW%2BXjaQkR4HDfmYSfRuO5aoQXmoC3eAQnp%2FrrmD74XYtTCg3Q%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89b1eefc9a480662-LHR
alt-svc: h3=":443"; ma=86400