X-UA-Compatible

Category - Document Standards

X-UA-Compatible IE specific instruction tells a browser to use a specific browser version to render a page.

Technology usage statistics

Websites using X-UA-Compatible 2,326,529 websites
Most popular in the country United States of America
Market position in Document Standards #4
Market share in Document Standards 13.70%

Technology adoption

Recent changes in X-UA-Compatible usage. (See X-UA-Compatible Usage Changes report)
Websites that added X-UA-Compatible +82,966
Websites that dropped X-UA-Compatible -277,379

Distribution by websites popularity

X-UA-Compatible detection in the top websites by popularity
Top 10k sites 3,878 websites
Top 100k sites 26,924 websites
Top 1m sites 244,732 websites

Websites utilizing X-UA-Compatible

Top websites that use X-UA-Compatible

Domain Country Rank Contacts
www.instagram.com Ireland 7
www.pinterest.com United States of America 13
play.google.com United States of America 19
vimeo.com United States of America 26
wordpress.com United States of America 32
www.amazon.com United States of America 796,892
See full domain list

Market Share

X-UA-Compatible market share within the Document Standards category

Geographical Distribution

Technology usage distribution by websites across the globe.






X-UA-Compatible often used together with


Category - Document Encoding.
UTF-8 is used together with X-UA-Compatible on 2,287,003 domains. Total 8,702,930 domains found using UTF-8
Category - Document Standards.
JavaScript is used together with X-UA-Compatible on 2,087,746 domains. Total 6,622,159 domains found using JavaScript
Category - Mobile.
Viewport Meta is used together with X-UA-Compatible on 1,945,579 domains. Total 4,818,971 domains found using Viewport Meta
Category - Document Standards.
HTML5 Tags is used together with X-UA-Compatible on 1,776,386 domains. Total 4,360,978 domains found using HTML5 Tags
Category - JavaScript Libraries.
jQuery is used together with X-UA-Compatible on 1,507,128 domains. Total 4,177,824 domains found using jQuery
Category - Document Standards.
Description Meta is used together with X-UA-Compatible on 1,290,991 domains. Total 3,558,654 domains found using Description Meta


Alternative Technologies


Description Meta: Total 3,558,654 domains found using Description Meta
HTML5 Tags: Total 4,360,978 domains found using HTML5 Tags
JavaScript: Total 6,622,159 domains found using JavaScript
srcset: Total 114,222 domains found using srcset