Lottie animation slow

Hi all,

Apologies if this is in the wrong place.

I’ve been experimenting with Lottie animation. I’ve created a very basic one, exported out via the Lottie files plugin in after effects. It doesn’t have an additional effects, and is made of basic shapes with alpha matte as a mask.

Am I misisng something obvious with regards to exporting and optimising? My laptop goes nuts when previewing the page, and the animation is nowhere near smooth when playing (i.e. almost looks like it’s rendering a preview!)

Thank you

https://flowers-c031d6.webflow.io/