显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Tue, 25 Jun 2024 15:01:23 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Mon, 24 Jun 2024 17:16:22 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=WlV6kBks6ROGjPro%2BKw8B7%2BjAJ98lGJ6nlesk5d1V6fiNTmt71fgMsjxcHbH%2BaUE4iozM2q%2FVpvmPSK1utxXfBEweCeOikD7u4VJEQhiAdXtm3n9hfwgIgYmEa2Cd%2FaWMLGIEeo%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8995d5244c0f23b4-LHR
alt-svc: h3=":443"; ma=86400