显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 14 Jun 2024 10:57:09 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Thu, 13 Jun 2024 17:14:16 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=5d9hDQg5IXODimewl73rMUJzyFPxa%2FWIen%2BP5zR0jeI4akwNZRalUcZOFYTvPIciBIxuSBLM0TN%2B6GXHz4KqinzayNC0TEbPqD9LGUNwyoqJNiBtYPBLLgaVvFBLVx0tH3YI"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8939cc3fdb4e4596-LHR
alt-svc: h3=":443"; ma=86400