Page transitions Ajax loading

Hello I am new to webflow and I currently I am trying to create my new portfolio website (my previous one has the ajax loading)

I didn’t find any solutions to adding the ajax loading effect to my website for smooth page transitions, could anyone please help me?

My progress so far: https://alexs-portfolio-draft.webflow.io/


Here is my public share link: LINK
(how to access public share link)