显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 13 Jun 2024 09:17:50 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Tue, 11 Jun 2024 18:01:14 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=x8hCeqFDjnEdFExY3b%2F5fCPYIZxK1UJPeMBk%2BJJiqxBLEYToT7ZGVudruN9U86O4haFweVipGMJlu3Y80owj1f62oPG1C0STWIfrnORZaAFAjwCibNz%2FHhxSjM05p9VE%2Fg%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8930fd641d745286-LHR
alt-svc: h3=":443"; ma=86400