S3 website Url not working with cloudfront when Public access is disable.

Hi,

Make sure bucket policies are also updated as pointed out here: https://aws.amazon.com/premiumsupport/knowledge-center/cloudfront-access-to-amazon-s3/.

Hope it helps and if does I would appreciate if answer can be accepted so that community can benefit for clarity when searching for similar issues, thanks ;)

Check the Origin Domain value under the CloudFront -> Distribution -> Origin. You probably have the URL set to the website URL instead of the bucket URL.