What powers qscards.com?
Last seen Jun 2026 · 23 technologies across 12 categories
Analytics
Google Analytics
since Feb 2022
CDN
Cloudflare
since Feb 2022
Ecommerce
Cart Functionality
since Feb 2022
Shopify
since Jul 2023
Hosting
Strato
since Jul 2023
JavaScript libraries
Loyalty & rewards
Smile
since Mar 2026
Marketing automation
Klaviyo
since Jul 2023
Miscellaneous
HTTP/3
since Sep 2022
Open Graph
since Sep 2022
Payment processors
American Express
since Jul 2023
Apple Pay
since Jul 2023
Google Pay
since Jul 2025
Klarna Checkout
since Jul 2025
Mastercard
since Jul 2023
PayPal
since Feb 2022
Visa
since Jul 2023
Performance
Priority Hints
since Jul 2023
Security
Cloudflare Bot Management
since Jul 2025
HSTS
since Jul 2023
Shopify apps
Audience
- 69% phone
- 31% desktop
Netherlands
Belgium
Portugal
Hungary
Germany
United Kingdom
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.42 / 10 · ranked #32,454,344 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 4.7 MB · 314 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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