🆚 IDN vs. RSD
- 📈 RSD is much more popular than IDN.
- 🌍 RSD is more popular in all countries.
- ⭐ IDN is particularly popular in Russia.
Statistics based on 3.4M+ analyzed websites. About this data
Type
Standard
Standard
About
Internationalized Domain Names (IDNs) allow people around the world to use domain names in local languages, such as Arabic, Chinese, or Cyrillic.
Really Simple Discovery (RSD) is an 
XML format that helps client software find the services needed to read, edit, or "work with" weblogging software.
Popularity
Determined by the number of sites using each technology.
RSD is 334 times more popular than IDN.
Total websites
Market share
Standards
Popularity by country
Determined by the number of sites detected from each country.
RSD is more popular than IDN in all countries.
United States
Germany
United Kingdom
Spain
Japan
Italy
France
Australia
Netherlands
Brazil
Awards
- 🔥 16th most popular in Russia in the Standards category.
- 🔥 17th most popular in Korea in the Standards category.
- 🔥 18th most popular in Thailand in the Standards category.
- 🔥 18th most popular in Belarus in the Standards category.
- ⬆️ 24th most popular in Denmark in the Standards category.
- 🥉 Third most popular in El Salvador in the Standards category.
- 🥉 Third most popular in Bhutan in the Standards category.
- 🥉 Third most popular in Libya in the Standards category.
- ⭐ 4th most popular in Spain in the Standards category.
- ⭐ 4th most popular in Italy in the Standards category.
Popularity by domain category
Determined by the number of sites in each category.
RSD is more popular than IDN in all market segments.
Business
Marketing/Merchandising
Blogs/Wiki
Education/Reference
Internet Services
Entertainment
Online Shopping
Travel
Health
Non-Profit/Advocacy/NGO
Top sites
Top-ranked sites that use these technologies.
Compare alternatives
Technologies with similar characteristics.
CSS
HTML
JSON
XFN
OpenSearch🗃️ About This Data
- We evaluate the popularity of technologies based on the number of websites where we detect their usage.
- Technologies without a detectable web footprint, and those we do not track, are not reflected in the calculated market share.
- This report is based on the analysis of 3,406,701 websites.
- Statistics were last calculated on .
- For more details, see our methodology and disclaimer.