The goal of Expedia Flights on mobile web was to create an experience that is easy to book on a mobile phone, that feels like a native app, has an immersive user flow, and is helpful. The user flow was simplified from nine clicks to six steps. Expedia Flights on the single-page-app platform feels responsive with minimal wait time. Users experience the site performing fast which enables them to navigate between pages instantly. The savings in page load time improves the responsiveness and perceived speed.