Online nanny sites are an inexpensive and effective way to find a qualified nanny. However, they can also be time consuming because one job profile can attract the attention of many caregivers. A well written family profile can not only help you find the right nanny, it can save you lots of time during your searching and screening process. By including key pieces of information, your profile will act as a self-screening tool. Nannies don’t generally reply to profiles that aren’t a good fit to what they’re looking for or what they offer.