user-agent

HTTP response header

Header usage statistics

user-agent response header information and usage statistics.

Websites using header user-agent 618
Percentage of websites that use user-agent header <0.1%
Total discovered header values 30
Header uses directives No
Header values are unique or random No
Most popular in the country United States of America

Distribution by websites popularity

user-agent detection in the top websites by popularity

Top 10k sites 2 websites
Top 100k sites 8 websites
Top 1m sites 112 websites

Websites utilizing user-agent

List of websites that use user-agent header

Domain Country Rank Contacts
regione.emilia-romagna.it Italy 4,135
partypoker.com Austria 4,942
fxcm.de United States of America 37,744
pesadelo.skyjaz.com United States of America 47,986
support.hostgator.com United States of America 77,570
redstate.com United States of America 97,351
See full domain list

Geographical Distribution

Header usage distribution by websites across the globe.






Common header values

List of top common user-agent header values

Header value Value prevalence
Mozilla/5.0 AppleWebKit/537.36 (KHTML like Gecko) Chrome/79.0.3883.121 52.27%
LBL-LoadBalancer/9.9 37.70%
Mozilla/5.0 (compatible; webtechbot; +https://www.webtechsurvey.com/bot) 2.43%
pc 1.46%
LBL-LoadBalancer/9.6 0.81%
CMS404.FR [v1.0] 0.65%
Desktop 0.49%
facebookexternalhit/1.1 (+http://www.facebook.com/externalhit_uatext.php) 0.49%
Mozilla/5.0 (compatible; bingbot/2.0; +http://www.bing.com/bingbot.htm) 0.32%
Akamai Edge 0.16%
Amazon CloudFront 0.16%
ClerkExtensionBot WooCommerce/v5.4.2 Clerk/v2.2.7 PHP/v7.3.18 0.16%
ClerkExtensionBot WooCommerce/v5.4.2 Clerk/v2.2.7 PHP/v7.3.21 0.16%
deny 0.16%
env=!dont-vary 0.16%
go/gollum/0.0.1 0.16%
LBL-LoadBalancer/7.8 0.16%
LDR/1.0.271315 0.16%
VeronikaMaine/2.1 (RayWavesCommerce/1.0.0; Merchant/39348) https://www.veronikamaine.co.nz 0.16%
LOOLWSD WOPI Agent 4.2.6 0.16%