XHTML Transitional Usage Statistics

Websites using XHTML Transitional

Top 10k
Top 100k
Top 1m

Quantcast Top 10k
852 of 10,000


Quantcast Top 100k
14,635 of 100,000


BuiltWith Top Million
162,770 of 942,376


Entire Internet
48,075,991 of 370,393,936


Log in or Sign up for Free to see XHTML Transitional history back another year to February 2015. View plans for historical access back to November 2008.

The website claims XHTML Transitional status. XHTML 1.0 Transitional is the same as HTML 4.01 Transitional, but follows XML syntax rules. It supports everything found in XHTML 1.0 Strict, but also permits the use of a number of elements and attributes that are judged presentational, in order to ease the transition from HTML 3.2 and earlier. These include center, u, strike, and applet.


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 48,075,991 live websites using XHTML Transitional in our records.

View Website List

Get a list of websites using XHTML Transitional

Pro Screenshot

DocType Declaration

HTML 4.01 Transitional DTD

11,549,201 websites

XHTML Strict

6,275,291 websites

Log in or Sign up for Free to see additional categories and competitors.

Browse groups of technologies that we track.