显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Tue, 04 Jun 2024 22:46:38 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Tue, 04 Jun 2024 18:03:19 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=u0VfHQHsCUW%2Bh3pq3GiTGZtVd1W3Z9i19hkCbYC8ihObXxtOp7Lrt2566j%2BF1FJBiOp710mmuYjV7wyclnXipH0xijGRcoNX4EBDa7VeF%2BYymlBNVigOmauR1yiIoupfk%2FCT"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88eb75c5f980957e-LHR
alt-svc: h3=":443"; ma=86400