显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sun, 12 May 2024 20:39:39 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 12 May 2024 18:02:24 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Euun%2B5FTkOldt%2FJ4J4BsuL0bXpr6mKRkJkn9uP08VaTCS42LX%2BlkXs6s7GnmWA8nhQcv37EyWsSLMdOUtqTO1qUaHSTO8FwnRFNg5LTvkXtrrzhADi1o%2BvKdo7T1VGdwGTO7"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 882d3828a9946433-LHR
alt-svc: h3=":443"; ma=86400