Market Share by Top Websites

1 X-UA-Compatible is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.

2 In terms of market share, Content Security Policy is clearly lagging behind, losing to X-UA-Compatible in all segments.

Websites Categories

1 X-UA-Compatible has better usage coverage in more websites categories. Including Arts & Entertainment, Business & Industry, People & Society, Shopping and 242 other categories.

2 Content Security Policy hasn't got a lead over X-UA-Compatible in any websites category.

Geography

1 X-UA-Compatible is leading in most countries, including United States, Russia, Germany, Japan and 220 other countries.

2 Content Security Policy hasn't got a lead over X-UA-Compatible in any country.