Q: Java Script Event while waiting to load Is there any event that fires while the page is trying to load . I dont mean onload , which fires only after the page has been loaded. I want to use it for  when the user is waiting for the new page to load 

A: DOMContentLoaded fires before the onload event.

A: There is no such event that you mention. For more information visit this page: 
https://javascript.info/onload-ondomcontentloaded
I hope it helps ;)
