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HTML 4.01 Transitional DTD Usage Statistics

Websites running HTML 4.01 Transitional DTD

HTML 4.01 Transitional DTD Usage Statistics Percent of websites running HTML 4.01 Transitional DTD

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.

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This chart represents HTML 4.01 Transitional DTD penetration over a historical time period on a large selection of website homepages queried by BuiltWith.

The usage trends are updated twice a month with the last calculation occuring on March 15 2010.

For more information about HTML 4.01 Transitional DTD visit http://www.w3.org/TR/REC-html40/loose.dtd

docinfo Distribution Distribution of the top web technologies.
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Distribution is calculated from a cross section of website domains provided by URLs entered at BuiltWith.com and the Quantcast Top Million. Last calculated on March 15 2010

docinfo Usage Proportion of sites found using these technologies.
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Analytics penetration is based on what BuiltWith can find and is typically based on popular 3rd party tools. Last calculated on March 15 2010.

Top Sites using HTML 4.01 Transitional DTD
pricegrabber.com
hotfreelayouts.com
travelzoo.com
java.com
nba.com
ups.com
allexperts.com
bankofamerica.com
yahoo.com
whitepages.com
webfetti.com
youtube.com
ebay.com
usps.com
craigslist.org
about.com
nytimes.com
dell.com
paypal.com
cnn.com
Sites using HTML 4.01 Transitional DTD Get a list of websites using HTML 4.01 Transitional DTD

We know of an estimated 254,106+ websites that are using HTML 4.01 Transitional DTD.

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+ This is an estimated figure based on sites within the top ten thousand we found using this technology.

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Top Providers Document Standards
Javascript90.76%
Cascading Style Sheets87.62%
Meta Description70.01%
Meta Keywords64.22%
XHTML Transitional44.99%
Conditional Comments33.05%
Meta Robot24.34%
HTML 4.01 Transitional DTD19.72%
Image Map13.8%
Image Map13.76%
XHTML Strict10.78%
Canonical Content Tag7.9%
X-UA-Compatible7.55%
Revisit After5.73%
Image Tool Bar5.11%
Cache Control4.17%
OpenSearch4.06%
HTML 4 / 4.01 Strict3.4%
MS Smart Tag Prevention2.78%
iPhone / iTouch FavIcon2.67%
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Hot Providers Biggest Movers in docinfo
Conditional Comments+10.76%
Canonical Content Tag+7.06%
XHTML Transitional+6.94%
X-UA-Compatible+5.47%
Javascript+3.22%
XHTML Strict+2.48%
Cascading Style Sheets+2.19%
OpenSearch+0.9%
Meta Description+0.59%
HTML 4 / 4.01 Strict+0.57%
Viewport Meta+0.52%
Friends Network+0.52%
iPhone / iTouch FavIcon+0.45%
Frameset+0.4%
Content Style Type+0.33%
Meta Robot+0.3%
IPhone / Mobile Compatible+0.28%
sIFR+0.24%
Javascript Defer+0.22%
GeoTrust Verfication-0.11%
Revisit After-0.11%
Title 18, USC 2257-0.18%
Platform for Internet Content Selection -0.3%
MS Smart Tag Prevention-0.3%
Meta Keywords-0.63%
Image Map-1.75%
HTML 4.01 Transitional DTD-4.37%