显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 17 Jun 2024 09:40:38 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 16 Jun 2024 17:27:07 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=oAJv3qVP7kOXCFlYhXwXFHr4pgA2v500xdomp7vpKRSgWbVj4AS5Jc%2F8hJMaRBZyFLoT3JKf8g1EhsHyAn8kYS%2Bcvzm3scUioyuFSvtVOgxzG9Vnc%2F09bwPWdUay7YXdtQ%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 895214480f9e9499-LHR
alt-svc: h3=":443"; ma=86400