Really Simple Discovery

Category - Miscellaneous

Really Simple Discovery (RSD) is an XML format and a publishing convention for making services exposed by a blog, or other web software, discoverable by client software.

Technology usage statistics

Websites using RSD 1,794,512 websites
Most popular in the country United States of America
Market position in Miscellaneous #1
Market share in Miscellaneous 27.17%

Technology adoption

Recent changes in RSD usage. (See RSD Usage Changes report)
Websites that added RSD +67,524
Websites that dropped RSD -65,002

Distribution by websites popularity

Really Simple Discovery detection in the top websites by popularity
Top 10k sites 1,328 websites
Top 100k sites 19,150 websites
Top 1m sites 194,787 websites

Websites utilizing Really Simple Discovery

Top websites that use RSD

Domain Country Rank Contacts
en.wikipedia.org United States of America 16
wordpress.com United States of America 32
creativecommons.org United States of America 34
commons.wikimedia.org United States of America 124
www.prweb.com United States of America 160
fr.wikipedia.org United States of America 172
See full domain list

Market Share

RSD market share within the Miscellaneous category

Geographical Distribution

Technology usage distribution by websites across the globe.






Alternative Names

  • RSD

Really Simple Discovery often used together with


Category - CMS.
WordPress is used together with RSD on 2,214,010 domains. Total 2,589,744 domains found using WordPress
Category - Programming Languages.
PHP is used together with RSD on 1,992,359 domains. Total 3,965,788 domains found using PHP
Category - Document Encoding.
UTF-8 is used together with RSD on 1,793,688 domains. Total 8,702,930 domains found using UTF-8
Category - Document Standards.
JavaScript is used together with RSD on 1,769,460 domains. Total 6,622,159 domains found using JavaScript
Category - JavaScript Libraries.
jQuery is used together with RSD on 1,755,283 domains. Total 4,177,824 domains found using jQuery
Category - Databases.
MySQL is used together with RSD on 1,747,516 domains. Total 2,707,975 domains found using MySQL


Alternative Technologies


AdBlock: Total 150,187 domains found using AdBlock
Amazon S3: Total 67,964 domains found using Amazon S3
Babel: Total 200 domains found using Babel
cgit: Total 113 domains found using cgit
Clipboard.js: Total 22,103 domains found using Clipboard.js
CodeMirror: Total 7,438 domains found using CodeMirror
Datadome: Total 526 domains found using Datadome
EPrints: Total 321 domains found using EPrints
Google Code Prettify: Total 4,739 domains found using Google Code Prettify
Gravatar: Total 262,145 domains found using Gravatar