显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 17 Jun 2024 23:21:52 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Mon, 17 Jun 2024 17:17:14 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=A%2FM0AKvVEMbYnSCBv3APfUbRroBl%2BP3HYLs9wjl0Y0ICdtTXxLs21fz4q1JZZpSP6vhQ7FxbjrdUE7LGa59ZyNYvX6ZxGKbJDUlGUlvfzLEkpQtq9A6a%2BX3jwjp7biDDUHVLMg%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8956c746ca5223d2-LHR
alt-svc: h3=":443"; ma=86400