显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 01 Jun 2024 08:54:20 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Thu, 30 May 2024 17:09:41 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=gNFPgxFmMts5Z9YF0BrJNIMuyCeRkii6vj2p%2F0lyaiTq1vJbl9ErLKjt9goj%2FLvRHzqiSwtdDSB7wqA%2BQnXEWghOpIQ8mq3aCiLDECFnHyZ2V535uVGaZ%2FBcJhthHxqTieuQ"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88cdfa7a186e889d-LHR
alt-svc: h3=":443"; ma=86400