My previous topic was marked as closed
https://answers.netlify.com/t/unable-to-upload-deploy-content-on-site/64226/
Hey @Art
What is the site you are having issues with?
https://silly-tiramisu-e02295.netlify.app/
Check the link for more info
I do not see any of the CORS-related messages you are seeing. The site loads without issue and works fine.