Market Share by Top Websites

1 UIKit is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.

2 In terms of market share, Polymer is clearly lagging behind, losing to UIKit in all segments.

Websites Categories

1 UIKit has better usage coverage in more websites categories. Including Computers Electronics & Technology, Science & Education, Health, Food & Drink and 19 other categories.

2 Polymer is leading in News & Media.


1 UIKit is leading in most countries, including United States, Germany, Russia, Italy and 155 other countries.

2 Polymer hasn't got a lead over UIKit in any country.