🆚 FOAF vs. XHTML
Compare technologies based on real-world usage data *- 📈 XHTML is much more popular than FOAF.
- 🌍 XHTML is more popular in all countries.
- ⭐ FOAF is particularly popular in Japan.
XHTMLType
Standard
Standard
About
FOAF (Friend Of A Friend) is a machine-readable ontology describing persons, their activities and their relations to other people and objects.
Extensible HyperText Markup Language (XHTML) is an XML-based markup language that extends HTML 4.
Headquarters
Cambridge, Massachusetts, United States
Popularity
Determined by the number of sites using each technology.
XHTML is 9,708 times more popular than FOAF.
Total websites
Market share
Standards
Popularity by country
Determined by the number of sites detected from each country.
XHTML is more popular than FOAF in all countries.
United States
Japan
China
Germany
Russia
United Kingdom
France
Italy
Korea
Poland
Awards
- 🥉 Third most popular in China in the Standards category.
- ⭐ 4th most popular in Korea in the Standards category.
- ⭐ 4th most popular in Brunei Darussalam in the Standards category.
- ⭐ 6th most popular in Hong Kong in the Standards category.
- ⭐ 9th most popular in the British Virgin Islands in the Standards category.
Popularity by domain category
Determined by the number of sites in each category.
XHTML is more popular than FOAF in all market segments.
Business
Marketing/Merchandising
Education/Reference
Blogs/Wiki
Online Shopping
Entertainment
Internet Services
Software/Hardware
Forum/Bulletin Boards
Health
Top sites
Top-ranked sites that use these technologies.
Compare alternatives
Technologies with similar characteristics.
XFN
OpenSearch
CSS* According to recent studies, many of online reviews are fake.
When making your decision, it is better to rely on data that cannot be falsified.
Our service evaluates the popularity of technologies by the number of websites using them.