10 technologies5 categories
krefeld.de is built on Drupal with Etracker and Google Tag Manager.
Analytics are handled by Etracker and Google Tag Manager. Infrastructure includes jsDelivr.
Tech Stack Highlights
Core Platform1
Drupal
CMS
100%
3 evidence signals
Header
19 Nov 1978: Sun, 19 Nov 1978 05:00:00 GMTHeader
HITJS Global
Drupal → objectFrameworks & Languages1
PHP
Programming languages
75%
1 evidence signal
HTML
implied by DrupalAnalytics & Marketing2
Etracker
Analytics
100%
3 evidence signals
Script
https://code.etracker.com/code/e.jsScript
https://code.etracker.com/t.js?v=2026.527.42162&et=CU3qu9JS Global
_etracker → objectGoogle Tag Manager
Tag managers
75%
1 evidence signal
JS Global
dataLayer → objectInfrastructure & Security2
HSTS
Security
75%
1 evidence signal
Header
max-age=63072000; preloadjsDelivr
CDN
75%
2 evidence signals
Script
https://cdn.jsdelivr.net/gh/jfeltkamp/cookiesjsr@1/dist/cookiesjsr.min.js?v=1.0.13Script
https://cdn.jsdelivr.net/gh/jfeltkamp/cookiesjsr@1/dist/cookiesjsr-preloader.min.jsLibraries & Utilities4
core-js
JavaScript libraries
75%
1 evidence signal
JS Global
__core-js_shared__ → objectLazySizes
JavaScript libraries
75%
1 evidence signal
JS Global
lazySizes → objectReadSpeaker
Widgets
75%
1 evidence signal
Script
https://cdn-eu.readspeaker.com/script/15279/webReader/webReader.js?pids=wrTabby
Payment processors
75%
1 evidence signal
JS Global
Tabby → function