显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 14 Jun 2024 17:22:32 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Thu, 13 Jun 2024 17:39:50 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=aj3VHeZsUUn4wlQrO%2FrmcXg%2BIatUX9hCISyFiFSf6rkezyPbdTerUCPSziooT0x9zwj5ZSk8GpvU22UQyckgzZhimhTFJDQCex1X%2BHKlGSQFwUmqo33M%2B5k8vHjtVng7KwE0iZDC"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 893c00c88da72404-LHR
alt-svc: h3=":443"; ma=86400