Glossary/Progressive Web App

PProgressive Web App (PWA)

App-like websites that work offline and install on home screens

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A Progressive Web App (PWA) is a website that functions like a native mobile application. Built using standard web technologies—HTML, CSS and JavaScript—a PWA combines the best of web and app experiences. Users access it through a browser but can install it directly to their home screen, receive push notifications and use it offline, all without visiting an app store.

For businesses, PWAs solve a real problem. Native apps require separate development for iOS and Android, demand expensive updates, and depend on users finding and installing them. PWAs eliminate these friction points. You get a single codebase that works across devices, instant updates without user action, and lower development costs. The result: faster adoption, better engagement and reduced customer acquisition friction.

Technically, PWAs use service workers—background scripts that cache content intelligently and enable offline functionality. They load quickly, work reliably on poor connections and feel responsive. Modern PWAs also support biometric authentication, camera access and other capabilities once reserved for native apps. Web Vitals like Core Web Vitals matter here too; performance directly affects user experience and installation rates.

The business case is compelling. PWAs see higher conversion rates than responsive websites, better retention than native apps (no uninstall friction), and work seamlessly across your marketing channels. Users can share a simple URL rather than app store links, and you control the experience entirely—no app store review delays.

How We Can Help

Progressive Web App at Dino Media

We build PWAs as a core part of our web development service. Our team handles the technical architecture—service worker implementation, offline strategies, and installation optimisation—ensuring your PWA works flawlessly across devices and network conditions. We assess whether a PWA is the right fit for your business goals, often as an alternative or complement to native app development.

Beyond build, we optimise your PWA for discoverability and performance. We configure web manifests correctly, implement push notification systems for user re-engagement, and ensure your app meets Google's PWA criteria for maximum functionality. We also host and maintain your PWA on reliable infrastructure, with monitoring to catch issues before users do.

If you're considering whether a PWA makes sense for your business—whether it's a better investment than a native app, or how it fits into your broader digital strategy—we'll give you a straight assessment and build the right solution.

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