🆚 IDN vs. RSD
- 📈 RSD is much more popular than IDN.
- 🌍 RSD is more popular in all countries.
- ⭐ IDN is particularly popular in Russia and Japan.
Statistics based on 4M+ analyzed websites. About this data
RSDType
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 allows client software to discover services provided by web publishing systems.
It helps clients find endpoints for reading, editing, and interacting with website content through APIs.
Headquarters
Wesley Hills, New York, United States
Popularity
Determined by the number of sites using each technology.
RSD is 342 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
Japan
Spain
Italy
France
Australia
Netherlands
Brazil
Awards
- 🔥 20th most popular in Russia in the Standards category.
- 🔥 20th most popular in Thailand in the Standards category.
- ⬆️ 22nd most popular in Korea in the Standards category.
- ⬆️ 28th most popular in Sweden in the Standards category.
- ⬆️ 30th most popular in Japan in the Standards category.
- ⭐ 4th most popular in El Salvador in the Standards category.
- ⭐ 4th most popular in Bhutan in the Standards category.
- ⭐ 5th most popular in Iran in the Standards category.
- ⭐ 5th most popular in Bulgaria in the Standards category.
- ⭐ 5th most popular in Lithuania 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
Travel
Health
Non-Profit/Advocacy/NGO
General News
Top sites
Top-ranked sites that use these technologies.
Compare alternatives
Technologies with similar characteristics.
🗃️ 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 4,001,723 websites.
- Statistics were last calculated on .
- For more details, see our methodology and disclaimer.