Market Share by Top Websites

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

2 Despite its recent growth, Content Security Policy is still behind HTML5 DocType in all market share segments.

Websites Categories

1 HTML5 DocType has better usage coverage in more websites categories. Including Computers Electronics & Technology, Science & Education, Arts & Entertainment, Games and 20 other categories.

2 Content Security Policy hasn't got a lead over HTML5 DocType in any websites category.


1 HTML5 DocType is leading in most countries, including United States, Japan, China, Germany and 162 other countries.

2 Content Security Policy is leading in Fiji and Saint Lucia.