Hi, the issue is in your
index.html file on line
<div class='preloader'><div class='loaded'> </div></div>
If you remove that code, the page loads instantly. However, you sacrifice the preloading gif in removing that code.
It looks to me like you purchased or downloaded this template. If that’s the case, I suggest you contact the original owner of the template and ask what can be done. I tried replacing the code with a simple jQuery script, and also with a piece of code that is supposed to only display the gif for a couple second, but neither of those worked.
Maybe another staff member (@ckhawand, @hexa, @teodor)