10 technologies4 categories
rug.nl uses Google Tag Manager, Google Analytics, and MailChimp and 7 other technologies. It ranks #8,747 globally.
Analytics are handled by Google Tag Manager and Google Analytics.
Tech Stack Highlights
Frameworks & Languages1
Java
Programming languages
75%
1 evidence signal
Cookie
JSESSIONIDAnalytics & Marketing6
Google Tag Manager
Tag managers
100%
3 evidence signals
HTML
googletagmanager.com/gtm.jsJS Global
google_tag_manager โ objectJS Global
dataLayer โ objectGoogle Analytics
Analytics
100%
5 evidence signals
Cookie
_gaCookie
_gidScript
https://www.google-analytics.com/analytics.jsScript
https://www.googletagmanager.com/gtag/js?id=G-0JTJS4VF7S&cx=c>m=4e6241JS Global
GoogleAnalyticsObject โ stringM
MailChimp
Marketing automation
100%
1 evidence signal
dns
DKIM selector: k2G
Google Workspace
Email
100%
1 evidence signal
dns
MX: aspmx.l.google.comS
SendGrid
Email
100%
1 evidence signal
dns
DKIM selector: s2Piwik PRO Core
Analytics
75%
2 evidence signals
Script
https://rug.containers.piwik.pro/ppms.jsScript
https://rug.containers.piwik.pro/d759d682-1760-4f61-8228-ee5bb7baedc3.jsInfrastructure & Security1
HSTS
Security
75%
1 evidence signal
Header
max-age=31536000Libraries & Utilities2
jQuery UI
JavaScript libraries
75%
1 evidence signal
Script
https://www.rug.nl/_definition/shared/js/jquery-ui.js?version=2025-12-11jQuery
JavaScript libraries
50%
1 evidence signal
HTML
implied by jQuery UI