显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 06 Jun 2024 22:32:35 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Thu, 06 Jun 2024 18:22:01 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=4LVbkvYJcSbz8ETlejpo%2BeZDHwo2p5ALGqpROfldx1%2BpRllmEnvxxXZ1wRTf%2BJuv5p8e3cP3ybdSldvRx2f8VuwNxJ4S%2BMB4p%2FNH0CSP1RJbXimPMEnDmjO3wrUNu2TW5Ac%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88fbdbf2ce899521-LHR
alt-svc: h3=":443"; ma=86400