social, Jan 2017 2. The need for mobile speed: How mobile latency impacts publisher revenue, https://www.doubleclickbygoogle.com/articles/mobile-speed-matters/, DoubleClick, Sep 2016 3. Apple Starts Work on Progressive Web Apps, https://cloudfour.com/thinks/apple-starts-work-on-progressive-web-apps/, Aug, 2017 4. PWA @ Google Developers, https://developers.google.com/web/progressive-web-apps/ 5. Why you should build a progressive web app now, https://speakerdeck.com/grigs/why-you-should-build-a-progressive-web-app-now, 2016 6. Building Modern Progressive Web Apps, https://speakerdeck.com/ireade/building-modern-progressive-web-apps, 2016 7. Progressive Web Apps line between web and native apps become thinner, https://speakerdeck.com/ozasadnyy/progressive-web-apps-line-between-web-and-native-apps-become-thinner 8. Production-ready Progressive Web Apps, https://speakerdeck.com/clayliao/production-ready-progressive-web-apps, 2017