显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Tue, 14 May 2024 06:36:30 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Mon, 13 May 2024 17:06:13 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=m%2Bx7FZY2IrwPHmfyP9xsVHHJxbev4sMnGZDDQizL1si3ZkedSTPVGSWe5V7rxRWoCe1%2FDdD4Rxw6dc9tKBoADeCFAzcfKW7nfBzYH%2BNZi1SkspMUZIpANb0xrymAXL86DDvIihL%2BAuhcX%2FwKmw%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8838dfd1ccda23ec-LHR
alt-svc: h3=":443"; ma=86400