8 technologies3 categories
duckdns.org uses Google Analytics, reCAPTCHA, and Google Tag Manager and 5 other technologies. It ranks #725 globally among the most-visited websites.
Analytics are handled by Google Analytics and Google Tag Manager. Infrastructure includes Google Hosted Libraries and Amazon Web Services.
Tech Stack Highlights
Frameworks & Languages1
Java
Programming languages
75%
1 evidence signal
Cookie
JSESSIONIDAnalytics & Marketing2
Google Analytics
Analytics
100%
3 evidence signals
Cookie
_gaScript
https://www.googletagmanager.com/gtag/js?id=G-JSXTWPPW05JS Global
gtag โ functionGoogle Tag Manager
Tag managers
75%
2 evidence signals
JS Global
google_tag_manager โ objectJS Global
dataLayer โ objectInfrastructure & Security5
reCAPTCHA
Security
75%
2 evidence signals
Script
https://www.google.com/recaptcha/api.jsScript
https://www.google.com/recaptcha/api.jsNginxv1.28.0
Web servers
75%
1 evidence signal
Header
nginx(?:/([\d.]+))?\;version:\1: nginx/1.28.0Google Hosted Libraries
CDN
75%
1 evidence signal
Script
https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.jsAmazon ALB
Load balancers
75%
2 evidence signals
Cookie
AWSALBCookie
AWSALBCORSAmazon Web Services
PaaS
50%
1 evidence signal
HTML
implied by Amazon ALB