显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Wed, 26 Jun 2024 04:20:24 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Tue, 25 Jun 2024 17:11:05 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=QsfuFNZYF791T7sqmxNVQrzoiZkoXpHYWeccf8K8Obr99AgUn9MxHafxuJ4tMcXF5NtS%2FQb6qwrs6ItpTpWiAZ5gKLwAnwPMvs5lAPTfMHIBxFGqWbkrl13kHRqx%2F9ycKRAF5H%2Bn"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 899a6792ecde418e-LHR
alt-svc: h3=":443"; ma=86400