What powers kontor28.de?
Last seen Jun 2026 · 25 technologies across 13 categories
Analytics
Google Analytics
since Aug 2022
CDN
Cloudflare
since Aug 2022
Google Hosted Libraries
since Nov 2025
Ecommerce
Cart Functionality
since Aug 2022
Shopify
since Aug 2022
Form builders
Klaviyo Forms
since Apr 2025
JavaScript frameworks
React
since May 2024
JavaScript libraries
Marketing automation
Klaviyo
since May 2024
Miscellaneous
HTTP/3
since Sep 2022
Open Graph
since Sep 2022
Payment processors
Apple Pay
since Aug 2022
Klarna Checkout
since Aug 2022
Mastercard
since Aug 2022
PayPal
since Aug 2022
Visa
since Aug 2022
Performance
Priority Hints
since Feb 2023
Reviews
Trusted Shops
since Aug 2022
Security
HSTS
since Sep 2022
Shopify apps
Vitals
since Jun 2026
Audience
- 82% phone
- 12% tablet
- 6% desktop
Germany
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.46 / 10 · ranked #29,023,166 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.6 s |
| INP | 150 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: German
- CDN: Cloudflare
- Weight: 8.0 MB · 425 requests
- Structured data: Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Vitals Jun 2026
- dropped cdnjs Apr 2026
- dropped Google Font API Apr 2026
- dropped math.js Feb 2026
- detected cdnjs Jan 2026
- detected Google Font API Jan 2026
- detected React Router Jan 2026
- detected Google Hosted Libraries Nov 2025
- detected jQuery Nov 2025