X-User-Agent

HTTP response header

A browser's user agent string (UA) helps identify which browser is being used what version and on which operating system

Header usage statistics

X-User-Agent response header information and usage statistics.

Websites using header X-User-Agent2,842
Percentage of websites that use X-User-Agent header<0.1%
Total discovered header values43
Header uses directivesNo
Header values are unique or randomNo
Most popular in the country JP

X-User-Agent Directives

X-User-Agent directives value information and usage statistics

DirectiveShareWebsites countUnique Values

Distribution by websites popularity

X-User-Agent detection in the top websites by popularity

Top 10k sites3 websites
Top 100k sites19 websites
Top 1m sites116 websites

Websites utilizing X-User-Agent

List of websites that use X-User-Agent header

DomainCountryRankContacts
ameblo.jp JP328
www.garmin.com US6,710
www.manta.com US9,015
santemagazine.fr FR19,342
www.santemagazine.fr FR19,342
www.ig.com.br BR30,349
See full domain list
Flat price per the report, subscription is not required.

Geographical Distribution

Header usage distribution by websites across the globe.






Common header values

List of top common X-User-Agent header values

Header valueValue prevalence
desktop77.02%
standard15.97%
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/88.0.4324.190 Safari/537.363.59%
standard--0.60%
default0.56%
Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.0.7) Gecko/2009021910 Firefox/3.0.70.32%
US|standard0.21%
Expanse, a Palo Alto Networks company, searches across the global IPv4 space multiple times per day to identify customers&#39; presences on the Internet. If you would like to be excluded from our scans, please send IP addresses/domains to: scaninfo@paloal0.18%
Mozilla/5.0 (compatible;PetalBot;+https://webmaster.petalsearch.com/site/petalbot)0.18%
Mozilla/5.0 (compatible; bingbot/2.0; +http://www.bing.com/bingbot.htm)0.11%
|standard0.07%
Mozilla/5.0+(compatible; UptimeRobot/2.0; http://www.uptimerobot.com/)0.07%
Mozilla/5.0 (Windows NT 6.3; WOW64; rv:33.0) Gecko/20100101 Firefox/33.00.07%
device0.04%
ias-or/3.1 (+https://www.admantx.com/service-fetcher.html)0.04%
Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.2; WOW64; Trident/7.0; .NET4.0E; .NET4.0C)0.04%
Mozilla/5.0 (compatible; Googlebot/2.1; +http://www.google.com/bot.html)0.04%
Mozilla/5.0 (compatible; proximic; +https://www.comscore.com/Web-Crawler)0.04%
Mozilla/5.0 (Linux; Android 12; SAMSUNG SM-G973F) AppleWebKit/537.36 (KHTML, like Gecko) SamsungBrowser/17.0 Chrome/96.0.4664.104 Mobile Safari/537.360.04%
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/15.4 Safari/605.1.150.04%