Help me ! all my interactions no longer work when I remove the "data-wf-page" tag in my html code

Design help Custom code
1

Help me ! all my interactions no longer work when I remove the “data-wf-page” tag in my html code.
I downloaded the code of my webflow site to be able to host it elsewhere. Am I obligated to keep this line of code?

Here is my site Read-Only: LINK
(how to share your site Read-Only link)

2

As you discovered animations are dependent upon this custom attribute.