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-Agent 1,424
Percentage of websites that use X-User-Agent header <0.1%
Total discovered header values 28
Header uses directives No
Header values are unique or random No
Most popular in the country United States of America

Distribution by websites popularity

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

Top 10k sites 6 websites
Top 100k sites 10 websites
Top 1m sites 234 websites

Websites utilizing X-User-Agent

List of websites that use X-User-Agent header

Domain Country Rank Contacts
bitly.com United States of America 230
ameblo.jp United States of America 538
fansided.com United States of America 2,924
www.moneytalksnews.com United States of America 5,228
georgeschool.org United States of America 7,268
www.georgeschool.org United States of America 7,268
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 value Value prevalence
standard 59.20%
desktop 30.55%
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/88.0.4324.190 Safari/537.36 4.78%
|standard 1.47%
default 1.05%
standard-- 0.63%
Mozilla/5.0 (compatible; Googlebot/2.1; +http://www.google.com/bot.html) 0.28%
US|standard 0.28%
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@paloal 0.14%
Mozilla/5.0 (compatible;PetalBot;+https://webmaster.petalsearch.com/site/petalbot) 0.14%
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.140 Safari/537.36 Edge/17.17134 0.14%
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36 (+https://www.loc.gov/programs/web-archiving/for-site-owners/) 0.14%
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.77 Safari/537.36 0.14%
COMBELL_monitor 0.07%
Device(type='Desktop', browser='Chrome', os='Windows', ip='138.128.118.130', connection_type='Wi-Fi') 0.07%
Expanse indexes the network perimeters of our customers. If you have any questions or concerns, please reach out to: scaninfo@expanseinc.com 0.07%
mobile 0.07%
Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.1; WOW64; Trident/7.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C; .NET4.0E) 0.07%
Mozilla/5.0 (compatible; bingbot/2.0; +http://www.bing.com/bingbot.htm) 0.07%
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/11.1.1 Safari/605.1.15 0.07%