显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Wed, 05 Jun 2024 02:51:59 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Tue, 04 Jun 2024 16:51:43 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=1jajcr0liHrsXXyawmAx9jetHBlJ6PszXby9iAi2JLpwr68EpD1qDNq615wEkhYDQWsWMql1esjVrCPqurjuL8ZekCmwqdilWPIhRJkL21ITBx%2FyuUOZwDrPjSSwBclX3Q%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88ecdd2caece23b3-LHR
alt-svc: h3=":443"; ma=86400