显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 20 Jun 2024 21:12:42 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Thu, 20 Jun 2024 17:59:19 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=4ksCUixWszB93xB2%2FWUYZU%2FRLt%2FVKh5shrGCkGBLQjtf2v9uDeI06SSCsqyirbxQ8wztgk%2B5DgQ0OqAtyGgGUwiUkrEwkQnANT2ZgIsuARtufvAvUAhHRlLgnijgapEV6fc%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 896ec231ebc56406-LHR
alt-svc: h3=":443"; ma=86400