Cross-Origin Request Blocked: The Same Origin Policy disallows reading the remote resource at http://ift.tt/1vUvm8a

The error: Cross-Origin Request Blocked: The Same Origin Policy disallows reading the remote resource at http://ift.tt/1vUvm8a. This can be fixed by moving the resource to the same domain or enabling CORS.

My CORS setting in amazon s3 are:

<?xml version="1.0" encoding="UTF-8"?>
<CORSConfiguration xmlns="http://ift.tt/111A788">
<CORSRule>
<AllowedOrigin>http://localhost:3000</AllowedOrigin>
<AllowedMethod>GET</AllowedMethod>
<AllowedMethod>POST</AllowedMethod>
<AllowedMethod>PUT</AllowedMethod>
<MaxAgeSeconds>3000</MaxAgeSeconds>
<AllowedHeader>*</AllowedHeader>
</CORSRule>
</CORSConfiguration> 

Any ideas how it can be fixed please?