What powers black-blum.de?
Last seen Jun 2026 · 27 technologies across 15 categories
Advertising
Microsoft Advertising
since Mar 2025
Analytics
Google Analytics
since Mar 2025
Appointment scheduling
Calendly
since Mar 2025
CDN
Cookie compliance
Usercentrics
since Mar 2025
Ecommerce
Cart Functionality
since Mar 2025
Shopify
since Mar 2025
Font scripts
Typekit
since Mar 2025
JavaScript libraries
Marketing automation
Klaviyo
since Dec 2025
Miscellaneous
HTTP/3
since Mar 2025
Open Graph
since Mar 2025
PaaS
Amazon Web Services
since Mar 2025
Hetzner
since Mar 2025
Payment processors
American Express
since Mar 2025
Apple Pay
since Mar 2025
Klarna Checkout
since Mar 2025
Mastercard
since Mar 2025
PayPal
since Mar 2025
Shop Pay
since Mar 2025
Visa
since Mar 2025
Performance
Priority Hints
since Mar 2025
Security
HSTS
since Mar 2025
Video players
Twitch Player
since Mar 2025
Audience
- 100% phone
Germany
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.45 / 10 · ranked #6,956,472 of all domains
5 referring domains · OpenPageRank
Page
- Language: German
- CDN: Cloudflare
- Weight: 4.5 MB · 319 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 Klaviyo Apr 2026
- dropped Klaviyo Feb 2026
- dropped Google Tag Manager Jan 2026
- dropped Hotjar Jan 2026
- detected Klaviyo Dec 2025