This is a cleaned up version of the Ember PWA I demonstrated at Google I/O 2016.
How it was built
Performance breakdown
- Lighthouse
- WebPageTest Speed Index scores
- Before any optimisations or Service Worker. Deployed version
- Cable: http://www.webpagetest.org/result/160512_EB_AAD/ - 1st view: 2884
- 3G: http://www.webpagetest.org/result/160512_8F_AA7/ - 1st view: 4581
- After Service Worker (but no FastBoot). Deployed version
- Cable: http://www.webpagetest.org/result/160512_QB_9X5/ - 1st view: 5377, Repeat: 2637
- 3G: http://www.webpagetest.org/result/160512_18_9ZY/ - 1st view: 7933, Repeat: 3109
- FastBoot + SW + critical-path CSS. Deployed version
- Cable: http://www.webpagetest.org/result/160511_BT_2FQ2/ - 1st view: 972, Repeat: 414
- 3G: http://www.webpagetest.org/result/160511_R6_2FQC/ - 1st view: 2001, Repeat: 426
- Before any optimisations or Service Worker. Deployed version