显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 24 May 2024 23:53:56 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 24 May 2024 18:13:31 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=qm7Ylbjz8F6T4uwxBkVkmPr4e3d0BpPhCg4yGGdjHi5Y%2BPmyjY5oLVL7lJUMS4cYgQ%2Fo9BDq0XjV4GCo33ZCBMXMWCUn4ASW4S3x%2F4byFRjUI5128NAZPA0hFsRWhZ%2B5MGU%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8891353ddf489463-LHR
alt-svc: h3=":443"; ma=86400