Quora launched full text search of questions and answers on its website on March 20, 2013,[14] and extended the feature to mobile devices in late May 2013.[15] It also announced in May 2013 that all its metrics had tripled relative to the same time in the prior year.[16] In November 2013, Quora introduced a feature called Stats to allow ll Quora users to see summary and detailed statistics regarding how many people had viewed, upvoted, followed, and shared their questions and answers.[17][18] TechCrunch reported that, although Quora had no immediate plans for monetization, they believed that search ads would likely be their eventual source of revenue.[19]