Market Share by Top Websites

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

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

Websites Categories

1 Bootstrap has better usage coverage in more websites categories. Including Computers Electronics & Technology, Science & Education, Law & Government, Health and 13 other categories.

2 Modernizr is leading in Arts & Entertainment, Food & Drink, Lifestyle, Sports and 3 other categories.


1 Bootstrap is leading in most countries, including Russia, India, Italy, China and 129 other countries.

2 Modernizr is leading in United States, Germany, United Kingdom, Canada and 24 other countries.