HTML 4.01 Transitional DTD Usage Statistics

Websites using HTML 4.01 Transitional DTD

Top 10k
Top 100k
Top 1m

Quantcast Top 10k
338 of 10,000


Quantcast Top 100k
6,625 of 100,000


Quantcast Top Million
69,263 of 854,360


Entire Internet
12,205,185 of 328,807,526


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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 12,205,185 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

7,680,657 websites

XHTML Transitional

34,706,634 websites

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