显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 27 Jun 2024 08:38:00 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Wed, 26 Jun 2024 17:30:31 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=ZkFvc2aPcoNVC2nL08CcDWs4A%2F%2FSD5Wi1YFXJJR8Y%2FhFT8hdvD2xfMivVATBN%2BL9%2FsyP8f4fF9HO828KkqyB06561x3%2F%2F5kMX069hy%2F8Xu3kU7I1nCvaZ3viIbghKfpXKhsq6A%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89a41e48ae663855-LHR
alt-svc: h3=":443"; ma=86400