What powers gart.koeln?
Last seen Jun 2026 · 17 technologies across 12 categories
Advertising
Microsoft Advertising
since Jan 2026
Analytics
Etracker
since Sep 2025
Snowplow Analytics
since Sep 2025
CMS
Duda
since Sep 2025
Cookie compliance
JavaScript libraries
MobX
since Sep 2025
Miscellaneous
Open Graph
since Sep 2025
RSS
since Sep 2025
Performance
Priority Hints
since Sep 2025
Photo galleries
PhotoSwipe
since Sep 2025
Security
HSTS
since Sep 2025
Tag managers
Google Tag Manager
since Jan 2026
Web servers
Nginx
since Sep 2025
Webmail
Google Workspace
since Sep 2025
Audience
- 100% phone
Germany
Countries where the site has Chrome traffic, strongest markets first.
Core Web Vitals
| LCP | 1.5 s |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: German
- Weight: 1.3 MB · 58 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Cookiebot Jan 2026
- detected Google Tag Manager Jan 2026
- detected Microsoft Advertising Jan 2026
- dropped Webpack Jan 2026