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 2,338,285 websites
Most popular in the country United States of America
Market position in Document Standards #4
Market share in Document Standards 13.69%

Technology adoption

Recent changes in X-UA-Compatible usage. (See X-UA-Compatible Usage Changes report)
Websites that added X-UA-Compatible +107,648
Websites that dropped X-UA-Compatible -97,979

Distribution by websites popularity

X-UA-Compatible detection in the top websites by popularity
Top 10k sites 3,958 websites
Top 100k sites 27,580 websites
Top 1m sites 246,914 websites

Websites utilizing X-UA-Compatible

Top websites that use X-UA-Compatible

Domain Country Rank Contacts
twitter.com United States of America 3
www.youtube.com United States of America 4
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
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 2,309,330 domains. Total 8,690,114 domains found using UTF-8
Category - Document Standards.
JavaScript is used together with X-UA-Compatible on 2,112,547 domains. Total 6,620,828 domains found using JavaScript
Category - Mobile.
Viewport Meta is used together with X-UA-Compatible on 2,049,168 domains. Total 5,065,567 domains found using Viewport Meta
Category - Document Standards.
HTML5 Tags is used together with X-UA-Compatible on 1,794,321 domains. Total 4,279,915 domains found using HTML5 Tags
Category - JavaScript Libraries.
jQuery is used together with X-UA-Compatible on 1,482,187 domains. Total 4,002,518 domains found using jQuery
Category - Document Standards.
Description Meta is used together with X-UA-Compatible on 1,372,745 domains. Total 3,730,373 domains found using Description Meta


Alternative Technologies


Description Meta: Total 3,730,373 domains found using Description Meta
HTML5 Tags: Total 4,279,915 domains found using HTML5 Tags
JavaScript: Total 6,620,828 domains found using JavaScript
srcset: Total 108,741 domains found using srcset