显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 27 Jun 2024 01:29:30 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Wed, 26 Jun 2024 17:51:46 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=BOaGUIp6Dka0GR3S05ZIv7SC1hhrr39AXCdLU9yNAad%2FyiRO%2FF%2FferrAajSt277J5h0h%2FwNyRIQcOvTkUJtOAkUzYyr11%2F2R51SUgV%2FNCEwtNaSBnCVkauO5ebdn2R9kfQ%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89a1aa9a5d69948d-LHR
alt-svc: h3=":443"; ma=86400