> A Progressive Web App is a website that can be installed and work offline: how service workers and caching work, and what that means for GDPR consent. > > Canonical: https://www.flowconsent.com/en/services/framework/pwa Frameworks # PWA Unclassified · [Official website](https://web.dev/progressive-web-apps/) A PWA (Progressive Web App) is a website built with web standards such as a web app manifest and a service worker, so that it can be installed on a device, work offline and load quickly. Service workers store files in the browser cache rather than in cookies, but the app itself may still use cookies or local storage. [Block PWA until consent](https://app.flowconsent.com/auth/sign-up?utm_source=flowconsent.com\&utm_medium=referral\&utm_campaign=framework) · [Scan my site](https://www.flowconsent.com/en/scan) At a glance - Category [Frameworks](https://www.flowconsent.com/en/services/framework) - Consent Unclassified - Prior consent Required - Documented cookies 0 Compliance ## PWA and the GDPR PWA is classified as “Unclassified”. On a site that targets European visitors, it must only load after the visitor consents, and it must be listed in your cookie policy. Cookies and trackers ## What PWA sets and contacts The cookies of PWA are not documented in the catalog yet. To see what is actually set on your site, run a free scan. [Scan my site](https://www.flowconsent.com/en/scan) Same category ## More services: Frameworks [See the whole category](https://www.flowconsent.com/en/services/framework) ### [Slick](https://www.flowconsent.com/en/services/framework/slick) [Slick is a foundational web service that powers critical website functions and digital experiences. It provides reliable infrastructure, seamless integration capabilities, and consistent performance across all devices and browsers. Slick supports modern development practices and scales with growing business needs. With a focus on stability and compatibility, Slick ensures your website delivers a smooth, uninterrupted experience to every visitor and search engine crawler.](https://www.flowconsent.com/en/services/framework/slick) [Frameworks](https://www.flowconsent.com/en/services/framework/slick) · ### [Goober](https://www.flowconsent.com/en/services/framework/goober) [Goober is a versatile web technology that supports digital platforms with specialized functionality and enhanced capabilities. It provides robust tools and services that integrate with modern websites and applications seamlessly. Goober is designed to improve operational efficiency, user experience, and digital performance. Trusted by developers and businesses alike, Goober offers reliable solutions that scale with organizational needs and evolving web standards.](https://www.flowconsent.com/en/services/framework/goober) [Frameworks](https://www.flowconsent.com/en/services/framework/goober) · ### [Material-UI](https://www.flowconsent.com/en/services/framework/material-ui) [Material-UI is a versatile web technology that supports digital platforms with specialized functionality and enhanced capabilities. It provides robust tools and services that integrate with modern websites and applications seamlessly. Material-UI is designed to improve operational efficiency, user experience, and digital performance. Trusted by developers and businesses alike, Material-UI offers reliable solutions that scale with organizational needs and evolving web standards.](https://www.flowconsent.com/en/services/framework/material-ui) [Frameworks](https://www.flowconsent.com/en/services/framework/material-ui) · ### [\](https://www.flowconsent.com/en/services/framework/model-viewer) [\ is a marketing platform that equips businesses with tools to amplify their digital presence and drive customer acquisition. It supports audience segmentation, campaign automation, and cross-channel engagement. \ provides real-time analytics and reporting dashboards for performance measurement and strategy optimization. By combining data intelligence with marketing execution, \ helps deliver the right message to the right audience at the right time.](https://www.flowconsent.com/en/services/framework/model-viewer) [Frameworks](https://www.flowconsent.com/en/services/framework/model-viewer) · ### [Hydrogen](https://www.flowconsent.com/en/services/framework/hydrogen) [Hydrogen is a popular web platform powering millions of websites worldwide, offering a flexible and extensible foundation for building any type of online presence. It provides themes, plugins, and a user-friendly admin interface for developers and non-technical users. Hydrogen supports e-commerce, blogging, portfolios, and enterprise websites with robust customization options. With a massive community and continuous updates, Hydrogen remains a leading web development choice.](https://www.flowconsent.com/en/services/framework/hydrogen) [Frameworks](https://www.flowconsent.com/en/services/framework/hydrogen) · ### [libphonenumber](https://www.flowconsent.com/en/services/framework/libphonenumber) [libphonenumber is a foundational web service that powers critical website functions and digital experiences. It provides reliable infrastructure, seamless integration capabilities, and consistent performance across all devices and browsers. libphonenumber supports modern development practices and scales with growing business needs. With a focus on stability and compatibility, libphonenumber ensures your website delivers a smooth, uninterrupted experience to every visitor and search engine crawler.](https://www.flowconsent.com/en/services/framework/libphonenumber) [Frameworks](https://www.flowconsent.com/en/services/framework/libphonenumber) ## Make your site compliant today. Free up to 25,000 sessions a month. No credit card, no commitment. [Create my banner](https://app.flowconsent.com/auth/sign-up?utm_source=flowconsent.com\&utm_medium=referral\&utm_campaign=general) · [Scan my site](https://www.flowconsent.com/en/scan)