HTML5 DocType Usage Statistics

Websites using HTML5 DocType

SourceLegendChart
Top 10k
Top 100k
Top 1m
Internet

Quantcast Top 10k
7,379 of 10,000

73.8%

Quantcast Top 100k
67,607 of 100,000

67.6%

BuiltWith Top Million
549,691 of 816,644

67.3%

Entire Internet
91,707,263 of 371,379,453

24.7%

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The DOCTYPE is a required preamble for HTML5 websites.

https://www.w3.org/TR/html51/

Categories: Document Standards

Legend

Top 10,000 Sites
Top 100,000 Sites
Top 1 Million Sites

This chart shows the amount of websites within the top 10k, 100k, and 1 million sites groups that are categorized as being in the specific vertical.

We know of 91,707,263 live websites using HTML5 DocType in our records.

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Get a list of websites using HTML5 DocType

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