Market Share by Top Websites

1 html5shiv is leading in The Entire Web.

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

Websites Categories

1 html5shiv has better usage coverage in more websites categories. Including Science & Education, Arts & Entertainment, Health, Business & Consumer Services and 11 other categories.

2 Polyfill.io is leading in Computers Electronics & Technology, Lifestyle, Food & Drink, Law & Government and 5 other categories.

Geography

1 html5shiv is leading in most countries, including Japan, France, Russia, Italy and 135 other countries.

2 Polyfill.io is leading in United States, United Kingdom, Brazil, Canada and 18 other countries.