Duda is a leading website builder for web professionals and agencies of all sizes. Our website builder enables you to build amazing, feature-rich websites that are perfectly suited to desktop, tablet and mobile. Our mobile builder enables you to build mobile-only sites from scratch, or based on an existing desktop site or Facebook business page. Duda allows professionals and agencies to build high-converting, personalized websites at scale. Duda optimizes each and every site for Google PageSpeed.