显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Wed, 12 Jun 2024 05:27:40 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Tue, 11 Jun 2024 18:17:49 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=hfI5t5pndf2owLqUeaeaz4XnUTCYA8VH9Ria%2B7iezR0wjZ91kt%2BbsVCvCrq4xFqSXLQy7KR7%2B87n4q0cgdl7Ak2ZeB93wM%2BuB2TMwTTuuGBwP9GdeNyaWgcd53Q2vUGvCV2e9w%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89276edddeb28871-LHR
alt-svc: h3=":443"; ma=86400