显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Wed, 26 Jun 2024 16:19:41 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Tue, 25 Jun 2024 17:10:31 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=nG3itdvBo8aUEHneCao4bLt7oXi9VWigouJvgnssGOyFb%2BoTfIReTfGO3Fc%2BgSM31RPZ7L72%2FwrrnhYBPkIfqUlMMB1Bk0Y%2BaPzr%2FVoS5GyzbdYveCJGuQ%2FAjE6K%2BlzsHgRo5omB"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 899e85382c51946f-LHR
alt-svc: h3=":443"; ma=86400