显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Tue, 25 Jun 2024 19:54:25 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Mon, 24 Jun 2024 21:50:44 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=FddKkiGults1oZ6YfvmbAKHT883mUxurVBZYdFQ0B9yHFVHAvEC%2FvYt8UsfA7zly1J6L1V8l4B8dgYvujRw2DnXMUoqESKDsLuTmpt9fULJ90QbE9OWpSA12cTczBkVMhqHAzm4CPmw%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 899782621cf24057-LHR
alt-svc: h3=":443"; ma=86400