HTML5 SVG Tag
11,183,763 websites

HTML5 SVG Tag is free to use

http://www.w3schools.com/html/html5_new_elements.asp

Sites using Html 5 SVG Tag

VS

X-UA-Compatible
11,141,235 websites

X-UA-Compatible is free to use

http://blogs.msdn.com/ie/archive/2008/06/10/introducing-ie-emulateie7.aspx

Allows a website to define how a page is rendered in Internet Explorer 8, allowing a website to decide to use IE7 style rendering over IE8 rendering.

Market Share by Top Websites

1 HTML5 SVG Tag is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.

2 In terms of market share, X-UA-Compatible is clearly lagging behind, losing to HTML5 SVG Tag in all segments.

Websites Categories

1 HTML5 SVG Tag has better usage coverage in more websites categories. Including Arts & Entertainment, Games, Food & Drink, Lifestyle and 8 other categories.

2 X-UA-Compatible is leading in Computers Electronics & Technology, Science & Education, Finance, Business & Consumer Services and 8 other categories.

Geography

1 HTML5 SVG Tag is leading in most countries, including United States, United Kingdom, Germany, Russia and 150 other countries.

2 X-UA-Compatible is leading in China, Japan, South Korea, Taiwan and 8 other countries.