Keynote Presentation Website or WordPress

Hello - I exported a keynote presentation into HTML. I then uploaded the exported assets folder and index file into an empty server folder at When you visit the page, the site never loads. The loading wheel in keynote just keeps spinning forever. I have looked everywhere online but there does not seem to be any info on this.

Is there a way to fix this? If not, is there a way we can put this keynote on to the main domain, which is a wordpress site? Please advise.