显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 15 Jul 2024 22:05:17 GMT
Connection: keep-alive
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=%2F9tnLCTrutjQg%2B%2FwCrfvrrPCU8CsIgKgPDb5lISn1w8Qn3%2Fwd7uDBACIcoUXkR1O1uW%2FFRn3DeTpX6soLtlf9SseAv31R1zzBWMa8srBW1i8%2BQBge6Hs9QNHevI%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8a3d0d98bbcd6101-LHR
alt-svc: h3=":443"; ma=86400