显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 30 May 2024 21:49:24 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Thu, 30 May 2024 18:20:43 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=rJBcbKixA32FIJUOOU%2BFpxI9w5Ja5DLJldelSHhScAj95vjOMtGLKf8qqddItZtCfJB%2Fvng0vNe3jNUsCTElWyzeAyh0d2nN0ScEEmRgFbwitIilMjTiF8imizZz3ysmoyagi0Q%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88c1ef141a7693fd-LHR
alt-svc: h3=":443"; ma=86400