What powers fellstern.com?
Last seen Jun 2026 · 39 technologies across 19 categories
Advertising
Microsoft Advertising
since May 2026
Taboola
since Nov 2025
Analytics
CDN
Cloudflare
since Nov 2025
Development
Turbopack
since Jun 2026
Ecommerce
Cart Functionality
since Feb 2026
Shopify
since Nov 2025
Font scripts
Google Font API
since May 2026
Hosting
GoDaddy
since Nov 2025
JavaScript frameworks
JavaScript libraries
Marketing automation
Klaviyo
since Nov 2025
Miscellaneous
PaaS
Vercel
since Jun 2026
Payment processors
American Express
since Feb 2026
Apple Pay
since Dec 2025
Google Pay
since Feb 2026
Klarna Checkout
since Feb 2026
Mastercard
since Feb 2026
PayPal
since Nov 2025
Shop Pay
since Dec 2025
Visa
since Feb 2026
Performance
Priority Hints
since Nov 2025
Programming languages
Node.js
since Jun 2026
Reviews
Loox
since May 2026
Trustpilot
since Apr 2026
Security
HSTS
since Nov 2025
Tag managers
Google Tag Manager
since Apr 2026
UI frameworks
Tailwind CSS
since Jun 2026
Audience
- 91% phone
- 4% tablet
- 4% desktop
Germany
Austria
Switzerland
France
Italy
Netherlands
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.29 / 10 · ranked #52,023,671 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.3 s |
| INP | 225 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: German
- CDN: Cloudflare
- Weight: 5.5 MB · 608 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| fellstern.com | 31 |
| retoure.fellstern.com | 10 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Microsoft 365 Jun 2026
- dropped Zendesk Jun 2026
- detected Google Font API May 2026
- detected lit-element May 2026
- detected lit-html May 2026
- detected Loox May 2026
- detected Microsoft Advertising May 2026
- detected VWO May 2026
- detected Bootstrap Apr 2026
- detected Google Tag Manager Apr 2026
- detected Trustpilot Apr 2026
- detected Zendesk Mar 2026
- detected American Express Feb 2026
- detected Cart Functionality Feb 2026
- detected Google Pay Feb 2026
- detected Klarna Checkout Feb 2026
- detected Mastercard Feb 2026
- detected Visa Feb 2026
- detected Apple Pay Dec 2025
- detected Shop Pay Dec 2025