显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sun, 09 Jun 2024 04:23:45 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sat, 08 Jun 2024 18:21:21 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=JMGBdmhS8auklKiN1CLeGFpeK6e%2BECTKJYoGcq0sLO6Q9hJbJHejUyjVFcQJqJBSCSpBCeQx%2FXPkLopyKpqCfB6axCRm9UH98hTy6pA6PTmaL7f48QBqTCqSIsx2TKMtXWI%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 890e591b4b1463f3-LHR
alt-svc: h3=":443"; ma=86400