Backend-Scripts in Frontend

Hello everyone

I use UserWP for a small online-competition. For this i need the UserWP login and registration system. Everything works great i just have one question/problem: When a user is logged in the user is redirected to a page, the page users a template of a theme i created. On this page all the css and js scripts of my theme and plugins are loaded but also all the scripts from the WordPress backend are loaded that are not needed in the frontend (all of them from the wp-includes folder). Now these scripts slow down the whole site, is it possible to remove them?

Thank you so much for your help!