Posted this on another topic –
Looks like you disabled the smooth load and the site shows up now but still something keeps loading all the time in the browser on iOS which is probably the cause of loading screen not “going away”. Can you do a quickly check to see if remove the video section resolves this. I suspect the video is causing the site to be stuck probably. On desktop everything looks normal since you load HTML5 video but on mobile device, I suspect the YouTube video is probably leading to some issues.