Hi 34Ford, actually there is no burn card at online poker sites because there is no need for one. Live games burn a card so that there is no possibility of players knowing the next card if its marked. Same with the bottom card of a hand dealt deck, that’s covered too, so no-one can see a card which is definitely not going to be in play this hand. If there are online sites which show an animation of a burn card, it might not even be an actual card taken from the top of the virtual deck, it could be just an animation for effect.