显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 20 Jun 2024 11:44:28 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Tue, 18 Jun 2024 18:32:06 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=NqJ827DAoS%2BCln%2B9iM9g32vFDikXfiWTHyGn8opfHhylOZY1Cs4TIwmdAeDa8AMylHfbFPOGZdfQNVcrSu0TOSmDwVzJP2rSHeh4pR7qMuBstNmmH1eBLwqPTQtAEYxeAx6bFQOa"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 896b81d1db4188a4-LHR
alt-svc: h3=":443"; ma=86400