显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Wed, 26 Jun 2024 07:24:15 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Tue, 25 Jun 2024 17:25:24 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=mm%2FSkMIoduG6dzZvvC%2FKdoAQd0FATPOpq%2FZf2wwf%2FVF1GJcRaAecki4KfH3aKleE%2F9nP4ZrMfulOGqsmeWbbOcucYhYP54u5T65zbDyd6298KTa6xYGFisQJ7Tzxao2zrvt1uA%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 899b74e60eefd178-LHR
alt-svc: h3=":443"; ma=86400