X-UA

HTTP response header

Header usage statistics

X-UA response header information and usage statistics.
Websites using header X-UA1,764
Percentage of websites that use X-UA header<0.1%
Total discovered header values16
Header uses directivesNo
Header values are unique or randomNo
Most popular in the country China

X-UA Directives

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

X-UA header usage distribution by website rank



Geographical Distribution

Header usage distribution by websites across the globe.



Websites utilizing X-UA

List of websites that use X-UA header
DomainCountryRankContacts
www.ign.com United States3,179
cheezburger.com United States17,608
www.cheezburger.com United States17,608
icanhas.cheezburger.com United States43,046
failblog.cheezburger.com United States63,712
www.europcar.com France69,732
See full domain list

Common header values

List of top common X-UA header values
Header valueValue prevalence
desktop91.38%
chrome2.83%
Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; VOSA 1.0)2.72%
normal0.79%
default0.45%
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.0.0 Safari/537.360.45%
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.0.0 Safari/537.360.34%
mobile0.23%
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.360.17%
nomatch0.17%
pc0.11%
safari0.11%
{"ua":"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36","browser":{"name":"Chrome","version":"120.0.0.0","major":"120"},"engine":{"name":"Blink","version":"120.0.0.0"},"os":{"name":"Windows",0.06%
Amazon CloudFront0.06%
bot0.06%
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.0.0 Safari/537.360.06%