What powers kolnkutuphane.de?
Last seen Jun 2026 · 23 technologies across 14 categories
Advertising
Microsoft Advertising
since Aug 2023
Analytics
Cloudflare Browser Insights
since Jun 2021
Google Analytics
since Feb 2020
Google Analytics Enhanced eCommerce
since Jul 2021
PostHog
since Jul 2025
CDN
Cloudflare
since Jun 2020
Databases
Ecommerce
Cart Functionality
since Nov 2021
JavaScript frameworks
JavaScript libraries
Live chat
WhatsApp Business Chat
since Oct 2022
Miscellaneous
HTTP/3
since Sep 2022
Open Graph
since Oct 2022
Performance
Priority Hints
since Jan 2025
Rich text editors
Security
Cloudflare Bot Management
since Nov 2021
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Feb 2020
Web frameworks
Microsoft ASP.NET
since Feb 2020
Audience
- 85% phone
- 12% desktop
- 3% tablet
Türkiye
Germany
France
Netherlands
Belgium
Azerbaijan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.52 / 10 · ranked #6,304,154 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.6 s |
| INP | 125 ms |
| CLS | 0.25 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Turkish (Türkiye)
- CDN: Cloudflare
- Weight: 2.1 MB · 90 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| kolnkutuphane.de | 20 |
| www.kolnkutuphane.de | 19 |
Full technology history →
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Recent changes
- dropped Cookiebot May 2026
- dropped Bootstrap Sep 2025
- dropped Trustpilot Sep 2025