显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 14 Jun 2024 18:46:10 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Thu, 13 Jun 2024 18:28:37 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=WZ6NccJlIYUwKGj226X6ZkOJhrRWaeyzrdGsYkhxjLc5ZWQO2IjvYTqFvkP4fzkuifJRBz0PVZhXbO6hyiGA5DC3%2BfT14zGnDUkcwhbFYNUeb4RxID0U3iekbuJKBsrD80y2"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 893c7b47bcfa8891-LHR
alt-svc: h3=":443"; ma=86400