I'll definitely review your service but in the meantime you should know my desktop (macOS) Firefox is freaking out on your website and is scrolling it in a jank

I'll definitely review your service but in the meantime you should know my desktop (macOS) Firefox is freaking out on your website and is scrolling it in a janky manner and it keeps one CPU core at 80% for good 30 seconds after switching away from the tab.