X-UA-Device

HTTP response header

X-UA-Device header is present and unique per client class that content is to be served to. There are different commercial and free offerings in doing grouping and identifiying clients in further detail than this.

Header usage statistics

X-UA-Device response header information and usage statistics.
Websites using header X-UA-Device62,789
Percentage of websites that use X-UA-Device header<0.1%
Total discovered header values27
Header uses directivesNo
Header values are unique or randomNo
Most popular in the country United States

X-UA-Device Directives

X-UA-Device directives value information and usage statistics
DirectiveShareWebsites countUnique Values

X-UA-Device header usage distribution by website rank



Geographical Distribution

Header usage distribution by websites across the globe.



Websites utilizing X-UA-Device

List of websites that use X-UA-Device header
DomainCountryRankContacts
www.tumblr.com United States207
www.wired.com United States749
idly.org United States1,017
www.newyorker.com United States1,775
qz.com United States1,895
gizmodo.com United States2,045
See full domain list

Common header values

List of top common X-UA-Device header values
Header valueValue prevalence
desktop74.26%
pc19.60%
wat?5.17%
default0.68%
notdevice0.06%
tablet-microsoft0.05%
bot0.04%
full0.04%
safari0.02%
mobile0.01%
00.01%
normal0.01%
dextop0.01%
not_mobile0.01%
mobile-iphone0.01%
tablet-android0.00%
mobile-android0.00%
web-device0.00%
pc,""0.00%
package_default0.00%