显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 14 Jun 2024 12:19:58 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Thu, 13 Jun 2024 17:25:32 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=A1uxpKLnDaBCJf6NL8DWHURl2Lm9Az9I1q88BCsiWSoFBiDI3Zl%2B%2B4AaqVrj8hWane4CA0hguc%2FidlqJSdxP4A0kn5hLveX91Jwp%2F4cGvzBuLyo1b%2BJK0LM5HLXuIk%2BPlkC5VQ%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 893a458fbbb5768c-LHR
alt-svc: h3=":443"; ma=86400