How to add delay first page load only?

[Ivan Mocs]

How do I add a delay only on the first page load. I don't want any delay while scrolling.

	ScrollTrigger.batch(".fadeup-startup", {
		onEnter: elements => {
			gsap.from(elements, {
				autoAlpha: 0,
				y: 60,
				stagger: 0.2,
				delay: 2.3
			});
		},
		once: true
	});

[GreenSock]

Maybe just check to see if it's within a certain amount of time since load?  

let isStartup = true;
window.addEventListener("load", () => {
  setTimeout(() => isStartup = false, 3000); // after 3 seconds, set isStartup to false
});
ScrollTrigger.batch(".fadeup-startup", {
  onEnter: elements => {
    gsap.from(elements, {
      autoAlpha: 0,
      y: 60,
      stagger: 0.2,
      delay: isStartup ? 2.3 : 0
    });
  },
  once: true
});