显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 27 Jun 2024 20:42:36 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Thu, 27 Jun 2024 17:13:22 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=%2BLFgrkiU4V0xQPP7Omyew3WF4nND%2Bi0CxNOVa4hLrJVG6pjvx5iNKh11yOzdLLF%2Bh8JQiit4PjpKakyX40NidgkrFqtzv%2BmWOfFVfNFB7VxlVRNgFDkjBWABsJtL0MmZhgP2pnUItg%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89a843b58cb99418-LHR
alt-svc: h3=":443"; ma=86400