显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 15 Jun 2024 03:32:13 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 14 Jun 2024 17:58:25 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=AuZluXcz4T50YI9pvex7PkA9Gb%2F4yvm3AKuk3kWz%2B7cLDPEbpyPNZ5DTOUkrDW9ZSj0erD2%2BwyOgR6kLXOG4AvQsVx2bQARWvw7XOWGN4qrTwiFtJMjJGnhTyx1qldvBJxHI7aU8IKjt"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 893f7ddf9d75637d-LHR
alt-svc: h3=":443"; ma=86400