显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 14 Jun 2024 01:59:06 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Thu, 13 Jun 2024 17:12:43 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=S3zPikq79XngUJTooIWWtYX7u1dUaw4lM24S3Dx6MmHgp0UnnQcBR8IflUMqQcvRZoT9428ZGKmQ3xeXQIzXj8LCyaPs4ckcaphnXBh7W0S4NvOXyiYmg1SOSnN2MgJuVwxg"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8936b8180a1a63b5-LHR
alt-svc: h3=":443"; ma=86400