显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sun, 26 May 2024 21:48:34 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 26 May 2024 17:59:17 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=mHocDDg4nMRC6iSGOYBMqOSncFSf9XataezUqwuOI7rYdmF24yhiLwOsfeM9%2BSV0QA89B7XEuvK5zxyR58v6hPHhddUAWTKjeYZOcifjYObM5sklAv%2Fbk9GSH6yH9dNKC5%2Fdw54%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88a0f85cdebe9520-LHR
alt-svc: h3=":443"; ma=86400