显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 20 May 2024 01:07:40 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 19 May 2024 17:28:32 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=2C5ydZGWXDgJL7ryuK41silCQAUrJz3Xmy73RXI%2BFEIllYex60bs5FtIT9CXaGeVjn592iS96u%2BdiTiMnG%2BGKr0eaw6DiEXjdCYPK4U89l9Ka58kg9vF77fd%2BCAUV8%2F5uJGc1MU%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88686e5fdb2f9586-LHR
alt-svc: h3=":443"; ma=86400