Too little sleep?

My baby NEVER gets more than 11-12 hours of sleep total including naps. Usually 30 min of naps at best. If we do get the rare good nap day, then night time sleep is terrible. I'm only concerned developmentally wise. I mean my baby gets like 2-3 hours less than the recommended amount. I know that's not terrible, but EVERY night adds up I'm sure. Is this ok? Does anyone else have experience with this?