显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Wed, 19 Jun 2024 19:20:25 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Tue, 18 Jun 2024 18:24:31 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=%2BCYOiVRwzlqSju72bWXiWo60B%2Bx1xpps6Vrgj3ojt9dhHeuB2i9o90r8ZubfP5oCDdJtM9SPLR63SQV%2BBLvAQuLmxiwjxJ%2BNA%2F11RY%2Bc8JsUM7koQwuORaReAx8IFY0clS%2FShw%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8965e0554bb96550-LHR
alt-svc: h3=":443"; ma=86400