显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Wed, 12 Jun 2024 11:55:00 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Tue, 11 Jun 2024 16:29:37 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=if97%2BcOJV3cLezZLrZEI3IIpQkLPq9Z3p5nP0TS8mix4I6eArJKc9kMZYCl5H3U8keJvsWAqNbAY1wtYhM3HwpasgmtY%2B7l9ojejea61PfsHqEYUoAwY4hHyCw8Ny%2BNREco%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8929a63efba694b4-LHR
alt-svc: h3=":443"; ma=86400