显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Wed, 29 May 2024 04:03:15 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Tue, 28 May 2024 17:37:12 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=q7NHmdx5f%2FYcHt3uythiskTgZEoDs1l86U9VEBTXYGc16o8Ugp7AyZO64%2FuqcMRD7gtMULH%2Bn0rpneV%2BbqO0jX1z2b3JJToKqmmDMQ3irr1i6fsGDqsovn1Fdyul70cntQI%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88b397f25a408868-LHR
alt-svc: h3=":443"; ma=86400