显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 30 May 2024 09:33:09 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Wed, 29 May 2024 17:31:21 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=DHGegdKehFrsrz3GKJ2zUb7bAWYYckuigC4xWbX%2FzaOSwpGkkG7RHyfI545r4QKxCg4a7Ub1MqfJ0uP7IJvXt6IfMnn%2FLs88mwt578DC%2FVtuFpNZX%2BOpQ3LjE8dIg3KvIr4%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88bdb8942a4c24d1-LHR
alt-svc: h3=":443"; ma=86400