This page is served from S3 via CloudFront (default behavior). The API data below comes from an internal ALB via CloudFront VPC Origin (/api/* behavior).
API Response from VPC Origin → Internal ALB → EC2
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Status
What This Proves
Static content served from S3 origin (this HTML page)
Dynamic content served from VPC Origin (the JSON above)
Internal ALB has no public IP — only reachable via CloudFront
Security group allows traffic from CloudFront service only