Redgifs(nsfw) max high cpu ram while scrolling.

Redgifs maxing out my Ryzen 7 32gig PC. RAM/ CPU/ GPU Everything. I think Defender thinks its a virus or something i don't know, but maybe someone on Help would have a clue. I have screenshots i can post if need be. The site itself is fine, its just the hosting on Reddit is the problem. Firefox isn't much help because issue still happens with a fresh install, and profile. So really at a loss.