XHTML+RDFa 1.0 is a W3C Recommendation that adds a set of attribute level extensions to XHTML for embedding rich metadata within Web documents.
This chart represents XHTML RDFa 1.0 web usage trends over a historical time period on a large selection of website homepages queried by BuiltWith. See the FAQ for more information.
We know of 89,279 sites using XHTML RDFa 1.0, download website list.
The usage trends within the top million sites are updated once per week with the last update occurring on 18 May 2012.
For more information about XHTML RDFa 1.0 visit http://www.w3.org/TR/rdfa-syntax.
XHTML RDFa 1.0 is most likely to be found in use on Business, Education or Technology type websites.
XHTML RDFa 1.0 Top Ten Website Industry Distribution in the Top 100,000 Sites
The chart shows the typical type of websites XHTML RDFa 1.0 can be found on by distribution. We know of 34
categories that XHTML RDFa 1.0 websites can be found on.