Planet of APIs: A Tale of Performance & User Experience
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The document discusses the impact of mobile internet usage and the evolution of web performance metrics over the years. It highlights the significant growth in user access via mobile devices compared to desktops, along with challenges in page load times and the importance of web performance APIs. Key technologies such as the Paint Timing API and the Network Information API are mentioned as tools to enhance developers' understanding of performance and user experience.
Planet of APIs: A Tale of Performance & User Experience
- 6. 4,156,932,140usersonlinetodayin2018. -internetworldstatshttps://www.internetworldstats.com/stats.htm
- 10. Africa mobile:63.77% desktop:33.68% tablet:2.55% Asia mobile:65.05% desktop:33.02% tablet:1.92% India mobile:77.81% desktop:21.57% tablet:0.61% mobile-vs-desktop 9941% * 1670% * 9242% * - InternetWorldStats.https://www.internetworldstats.com- *%usergrowth2000-2018
- 14. BYTES 0 300 600 900 1200 p10 p25 p50 p75 p90 desktop▲36.3% mobile▲28.8% JavascriptBytes - https://httparchive.org/
- 15. BYTES 0 1250 2500 3750 5000 p10 p25 p50 p75 p90 desktop▲8.4% mobile▲55.8% ImageBytes - https://httparchive.org/
- 19. FireBug.
- 21. PaintTimingAPI.
- 25. PaintTimingAPI.
- 48. BLEACHERREPORT %USERS 0 3 6 9 12 200 400 600 800 1000 1200 1400 1600 1800 2000 2200 2400 2600 2800 3000 3500 4000 4500 5000 FCP-SportsBlogs.
- 52. FIN.