显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 07 Jun 2024 15:28:47 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Wed, 05 Jun 2024 18:23:04 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=MKGZK6p6JqCV5uAnTM4tYfjKFuWIGuOexT4ojIu%2FVUmbaYVA0iLgPeT8UCbOY2aaHWjcYGfyUn%2FslEfVqpewkw%2FLpeOfMX%2Bz0YjW21cVVZ2Se8fMrsUD2dNOgivgoFCpNcqJU1k%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8901ac849ce8948b-LHR
alt-svc: h3=":443"; ma=86400