Market Share by Top Websites

1 Spin JS is leading in The Entire Web.

2 Foundation is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.

Websites Categories

1 Spin JS has better usage coverage in more websites categories. Including Science & Education, Computers Electronics & Technology, Arts & Entertainment, Travel & Tourism and 20 other categories.

2 Foundation hasn't got a lead over Spin JS in any websites category.


1 Spin JS is leading in most countries, including Russia, Germany, Taiwan, Italy and 142 other countries.

2 Foundation is leading in United States, United Kingdom, Canada, Netherlands and 16 other countries.