Fit any form factor. RWD FTW! Connectivity Independent Oﬀline features thanks to service workers. App-like interactions App shell for apps navigation. Fresh Up-to-date thanks to service workers. Safe Served on HTTPS. Discoverable Manifest files identify them as apps. Re-engageable Push notifications bring people back to apps. Installable Can be installed to the home screen w/o app stores. Linkable Still part of the web—URLs still work. Progressive Use progressive enhancement for better experience.
a more important driver of app installs, while the app store’s influence may have peaked. App acquisition appears to be moving from ‘pull’ to ‘push’. App stores remain the most important method, but they are no longer growing in importance. Meanwhile, more users are now discovering apps from websites, digital ads and traditional media ads, highlighting the increasing importance of traditional push marketing for user acquisition. Most Common App Discovery Channels Among Smartphone Users Source: comScore MobiLens, U.S., Age 13+, 3 Month Average Ending June 2016 vs. June 2015 21% 14% 16% 9% 8% 9% 8% 6% 21% 14% 16% 11% 8% 11% 9% 9% 0% 5% 10% 15% 20% 25% Searched app store Featured/ Top List in app store via friend/ family via comment/ review/ social site via news/ print review/ TV show via a website via Ad on device browser/ app via Ad on TV/ print/ billboard % of Smartphone Users Jun-2015 Jun-2016 App Store Word-of-Mouth/Opinion Advertising/Marketing Being in the app store is no longer enough. Cost of acquisition higher.
being driven more by mobile web properties, which are actually bigger and growing faster than apps. A comparison of the Top 1000 Apps vs. the Top 1000 Mobile Web Properties shows that despite apps dominance in usage time, mobile web is responsible for big audiences on mobile. Mobile web audiences are almost 3x the size and growing 2x as fast as app audiences. Average Monthly Audience: Top 1000 Mobile Apps vs. Top 1000 Mobile Web Properties Source: comScore Mobile Metrix, U.S., Age 18+ - 2,000 4,000 6,000 8,000 10,000 12,000 Jun-2014 Sep-2014 Dec-2014 Mar-2015 Jun-2015 Sep-2015 Dec-2015 Mar-2016 Jun-2016 Unique Visitors (000) Apps Mobile Web +82% vs. 2014 +45% vs. 2014 “Mobile web audiences are almost 3x the size and growing 2x as fast as app audiences.”
We are a 501(c)(3) nonprofit. We're running a crowdfunding campaign to support our operations, please consider contributing now! Get Started Donate FROM OUR BLOG Nov 1, 2016 Launching Our Crowdfunding Campaign Today we kicked off our first crowdfunding campaign with the goal of raising enough funds to cover about one month of our operations - $200,000. Read more Oct 27, 2016 Our First Grant: The Ford Foundation We are proud to announce that The Ford Foundation has awarded us a grant to help our growing operations. Read more Oct 24, 2016 Squarespace OCSP Stapling Implementation MA JOR SPONSORS Documentation Get Help Donate ▾ About Us ▾
your users First page • Page loads fast normally • Service worker installs after core content • Service worker pre-fetches assets • Assets explicitly cached Second page • Page loads even faster because of cache • App shell loading pattern? User indicates interest • Check to see if browser supports push • Ask if user wants notifications • If yes, ask browser for permission. User responds to notification • We can provide an improved experience Browser detects engagement • Asks user if they want to add to home screen • Now app may have better experience
Redesign launches Better security with HTTPS Faster site via HTTP/2 Better bookmarks via manifest Oct 3 Faster pages Oﬀline fallback It’s a PWA! service worker Oct 18 Oﬀline pages Oﬀline indicator Improved font loading Nov 22 Push notifications HTTP/2 Link Preload Dec 7 Small tweaks PWA announced
Website with Perf Improvements Full Screen, App Shell New APIs No Add to Home Screen Basic PWA Feels Like An App Installation and Discovery No Push Notifications Personalized and Integrated Push Push Notifications Beyond PWAs
Necessary) Baseline PWA Front-end Additions Larger Initiatives Gather team Brainstorm Ideal PWA Benchmarks and measurement plans Build roadmap Assess current website Fix performance issues Fix usability issues Manifest HTTPS Service worker for performance Oﬀline Fallback Cache recently viewed pages Precache popular or important pages Add third-party push notification service CMS plugin for push notifications Payment Request API Credentials Management API Integrate notifications with backend systems Background sync Move to app shell
Planning & Definition Technical Debt (if Necessary) Gather team Brainstorm Ideal PWA Benchmarks and measurement plans Build roadmap Assess current website Fix performance issues Fix usability issues Manifest HTTPS Service worker for performance Oﬀline Fallback Cache recently viewed pages Precache popular or important pages Add third-party push notification service CMS plugin for push notifications Payment Request API Credentials Management API Integrate notifications with backend systems Background sync Move to app shell
Holding Tablet by Pixabay Schedule Planning by Startup Stock Photos Hackers by Christopher Dombres NSA by by Mario Antonio Pena Zapatería Map Location Symbol by Tumisa Smartphone on Bridge by Jeremy Levin Hype by Kerry J Instagram App on iPhone by Pixabay Man in Fuzzy Hat by Gratisography Southbank - Samsung Galaxy S8 (1) by TaylorHerring Now THIS is comfort! by Garry Wilmore Trojan Horse by Hsing Wei Cold Snow Man Person Asphalt Blur Car City by Pixabay Woman Listening to Music by bruce mars Woman and Dog by Tookapic Focus by Mark Hunter Person Holding Silver iPhone by rawpixel.com MacBook Air Beside Painting by rawpixel.com Android Phone by freestocks.org Smart Watch by Oliur Rahman Apple Oﬀice Internet iPad by Pixabay Woman Jumping by Quang Anh Ha Nguyen SEM by Pixabay Legs on Chair by kaboompics.com In Hiding by Taylor McBride Medusa Kill Switch by Scott Hart White Auto Gauge by Mikes Photos Blue and Silver Stethoscope by Pixabay Tortoise by Frans Van Heerden iPhone Photo on Railroad Tracks by Kaique Rocha database by ✦ Shmidt Sergey ✦ from the Noun Project Cloud by Blackwoodmedia.com.au from the Noun Project Responsive Design by Delwar Hossain from the Noun Project cogs by Gregor Cresnar from the Noun Project Special thanks to these fabulous people who graciously shared their work under Creative Commons.