This script is the defacto way to enable use of HTML5 sectioning elements in legacy Internet Explorer.
TrackJS is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.
In terms of market share, html5shiv is clearly lagging behind, losing to TrackJS in all segments.
TrackJS has better usage coverage in more websites categories. Including Computers Electronics & Technology, Lifestyle, Business & Consumer Services, Science & Education and 17 other categories.
html5shiv is leading in Arts & Entertainment, Law & Government and Adult.
html5shiv is leading in most countries, including Japan, France, Germany, India and 92 other countries.
TrackJS is leading in United States, Russia, China, Taiwan and 61 other countries.