Lazy Loading larger Animated GIFs below the fold

I’d like to add some animated GIFs below the fold on most of my landing pages and am wondering if there is any way to lazy load them so the page load time does not suffer.

I see a couple of questions regarding “lazy loading” posted on the Forum in 2017 and 2018 but not real answers on them. It is now 2019, is it possible to do lazy loading using Unbounce for landing pages ?