显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 28 Jun 2024 08:25:20 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Thu, 27 Jun 2024 18:20:44 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=bvnq%2BI1ag4vDLH9Qek%2FqPCcoXG%2FmgaySu71BhVgrlF3QiDDFwX1TRWKtuV01%2B%2Fs3cpjqE6kBVk0v8HYZKx1zBbuQxg8BiHKPhrg1biRBLgSdXbpH0X9p39%2FKMOSfZkVj"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89ac491c6cfb63f9-LHR
alt-svc: h3=":443"; ma=86400