显示HTTP状态码和HEAD信息↓
HTTP/1.1 404 Not Found
Date: Tue, 11 Jun 2024 02:58:22 GMT
Content-Type: text/html; charset=utf-8
Connection: keep-alive
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=qkPM8ROgzNPjEqfWzKsUv4XWVl6DslBIAapayJTR7nwbf8440k9hH3uGpTOJ%2B9s42UNy36yUrqVwmjHuiRMvCTqyo55EIE5%2BiYhism%2BPsuVbFOwUBa7Ey7k52pt0"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 891e56cb4de8631d-LHR
alt-svc: h3=":443"; ma=86400