显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 09 May 2024 08:01:37 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Wed, 08 May 2024 17:31:17 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Z20yWa8SU8A2k4XdVkCW6jcpp%2BLglmL1ue8TH6gFbRN69ayja50d7n%2B5%2F%2FX5PTmMctxFXeOftwKLzDftQRn%2FosS8jXAu1jt1HIxOvjef3Qz9mtthQaltU5fb17CtK6BxSRI%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 881029a07e65945a-LHR
alt-svc: h3=":443"; ma=86400