HTTP response header

Header usage statistics

X-ua response header information and usage statistics.

Websites using header X-ua 203
Percentage of websites that use X-ua header <0.1%
Total discovered header values 10
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-ua detection in the top websites by popularity

Top 10k sites 2 websites
Top 100k sites 10 websites
Top 1m sites 71 websites

Websites utilizing X-ua

List of websites that use X-ua header

Domain Country Rank Contacts
www.nexojornal.com.br United States of America 3,233
www.morgenpost.de Germany 3,851
www.cheezburger.com United States of America 78,075
contrepoints.org France 79,380
www.contrepoints.org France 79,380
blogs.faz.net Germany 83,465
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Geographical Distribution

Header usage distribution by websites across the globe.

Common header values

List of top common X-ua header values

Header value Value prevalence
Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; VOSA 1.0) 30.05%
desktop 24.63%
user 17.24%
Amazon CloudFront 11.82%
chrome 6.90%
default 4.43%
normal 1.97%
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/86.0.4240.111 Safari/537.36 1.48%
nomatch 0.99%
safari 0.49%