HTML 4.01 Transitional DTD Usage Statistics

Websites using HTML 4.01 Transitional DTD

Top 10k
Top 100k
Top 1m

Quantcast Top 10k
332 of 10,000


Quantcast Top 100k
12,643 of 100,000


BuiltWith Top Million
56,217 of 950,848


Entire Internet
11,306,904 of 348,410,573


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The website claims HTML 4.01 Transitional DTD, which includes presentation attributes and elements that W3C expects to phase out as support for style sheets matures.

Categories: Document Standards · DocType Declaration


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 11,306,904 live websites using HTML 4.01 Transitional DTD in our records.

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Get a list of websites using HTML 4.01 Transitional DTD

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DocType Declaration

XHTML Strict

7,325,776 websites

XHTML Transitional

31,275,162 websites

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