显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 14 Jun 2024 17:05:16 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Thu, 13 Jun 2024 17:29:23 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=C0sQrCh3xZTRGW0MfZGOn5d0c21YpkLZUgeDGVD2EEXpP3CYqfxzwV3YXmvZBMELg6HJo%2Fpte8AxZhdCu3ix8q%2F7Rd0x2iymICWOOsBQcvmajab1bvUmULLgxwkMV9EVgA%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 893be77a8eb37309-LHR
alt-svc: h3=":443"; ma=86400