显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 05 Jul 2024 07:46:30 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Wed, 03 Jul 2024 05:42:34 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=m9tzIAxxJlNb78OytdpXhAglAb2dAgtXQ3PhZH4M1IGbWOGQYiIkFe0yKeE5ZoniOkYfOA3lx%2F11FBlbt6eu0ysWqeQz4JpoykOlZGMktRUKY1yc2EKdxSSMoUO40nT94Erk5moxlk2RTw%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89e5bdd85a9b385c-LHR
alt-svc: h3=":443"; ma=86400