“WordPress Dominates Web: Shocking Market Share Stats Unveiled!”
For example, BuiltWith, a popular tracking tool for the usage of different internet technologies, only considers about 70 million websites as its relevant sampling pool as of April 3, 2025. In that case, we are talking about roughly 30 million WordPress websites worldwide.

The aforementioned W3Techs states that their measurements are based on “the relevant web,” meaning sites with useful content and functionality. They don’t provide an exact number, just that it’s “many millions.”