I see, so it's a static website hosted on AWS S3 server; makes sense why it's so cheap

I've used S3 buckets for file storage, but not for web hosting

It says it's best for websites without server-side scripting; I have some python scripts running server side with each "click to copy" action

Do you think that'll be a problem? 

 Yeah sorry I didn’t realise it was Python! Need to run that code as an API via Lambda, give it a static UI - easy if js/ts