显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 13 May 2024 20:25:58 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 12 May 2024 12:48:01 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=qZHTLEC5YIFjWRBhuvbuYZY%2BhJ5ofAySlfSJddepVc6sO5g9soj6WAqPMxjGkCNgmQ4E2xtV3ilaQ3kiexvXTKfZLQE3aHHTUuYV1rcLqKX8qzk5yOS3qIyUSq6DibOc37l7JP4szQo4Rw%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88356179fca7940d-LHR
alt-svc: h3=":443"; ma=86400