显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Tue, 14 May 2024 06:47:24 GMT
Content-Type: text/html;charset=utf8
Connection: keep-alive
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Zxw6b7ByyBpVlsXXupZE3HVBRzI5RbI9Cf3dHnh8Tdvo%2B9Jpcc1%2FLqy1L7cjyJowU%2FQgIpwYoZsuS2VftEnG8%2BMM6%2FFiYYhNEM80NiIUbWVcLwAFx8jROSSCEJechFAi"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8838efc75ce223ba-LHR
alt-svc: h3=":443"; ma=86400