Wikipedia provides an article containing a list of the top 100 sites in the world in terms of traffic, using Alexa and SimilarWeb as sources. The chart above shows the count of site types based on that list, and Search Engines is the top category by far. Now, it's interesting to see how this finding is due to the massive popularity of Google around the world: Its localized version in all these countries makes it to the top 100 list: