显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sun, 23 Jun 2024 18:31:28 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sat, 22 Jun 2024 18:09:19 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Dy8rTm%2F83uL5li730KMKUVIcZOufNYOAQQSigFLgr6mWZx65DhXNE3%2BaPMAoqTykCyLJC05Ym%2B8rHlJFdC5deTviY93z2XPjQVtkNene7L%2BeU4ujBDbZWOW3zs6wWSCoutes"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89868e21d91294cc-LHR
alt-svc: h3=":443"; ma=86400