显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 17 Jun 2024 19:37:04 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Mon, 17 Jun 2024 17:29:27 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=jCPPRdvbV2H7G43ylrMaLshmAgC%2BUIrwC00zyMHxDy0EWz6NTkSTf33i1dRdHyjpFsM965msAaEcE11zOpCkT3S7so8Ii9jEvvD26M%2FRXY4gqFy0bre1KlQbD4iikz8BMRQBVg%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89557df98a1460e8-LHR
alt-svc: h3=":443"; ma=86400