Version 0.0.3
This page is to demonstrate the CloudFront Response headers policy is correctly applied so that https://heartfoundationwalkabilitymap-iframe.jakecoppinger.com has access to the iframes.
Example page that embeds iframe at https://d1i9vt8s3xyet6.cloudfront.net
Example page that embeds iframe at https://d1lwg0sp2p1o3g.cloudfront.net/