显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 24 Jun 2024 03:47:26 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 23 Jun 2024 16:34:08 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=NvltOwR1E9YDPG621tf3voFzgwHOSxuu%2BOp6IVIulcB%2FYb4gL9%2Bq3QngFbjpMtRZvtJvEMgTHMJoKsNuSOHMNCUrBHZnxaE9UDHdnDdF9j%2FKAyjrGSuIRx%2FTPayYZOT3Sdo7b5roJA%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8989bc87ede39568-LHR
alt-svc: h3=":443"; ma=86400