显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 21 Jun 2024 02:05:52 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Thu, 20 Jun 2024 18:25:45 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=hy9vMPI7LimF%2FWboXfycSpOVizHIaQu916OsDiXPwWimf6DIZcB743DFoX1a98iTP4VuCyZqkUHEv%2BDVgdnYojUQLGjZmfrL%2BKzmuP4tZKa7MnnqCddxo24%2FS6pozZXTKWrFAhjV%2Fw%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89706fa1e80f48bb-LHR
alt-svc: h3=":443"; ma=86400