显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 17 May 2024 21:25:36 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 17 May 2024 18:08:46 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=W9ArPhRM720haS7l5D1AnNyARcd%2BlH8OcqALW1t1fQ8kI08q%2BbNKzZL3%2B3eauXhonOx3SltvkcbijNsunRzXrRbeXUUxN8%2FiFCh29YfgmE0Ur2942ehvcn%2FFyn8V8Ch%2Fmg%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8856ae56bd4b4179-LHR
alt-svc: h3=":443"; ma=86400