What powers deutscher-warentester.de?

A/B Testing

Intelligems

since May 2026

CDN

Cloudflare

since May 2026

Ecommerce

Cart Functionality

since May 2026

Shopify

since May 2026

Hosting

GoDaddy

since May 2026

JavaScript frameworks

Svelte

since May 2026

JavaScript libraries

core-js v3.37.0

since May 2026

lit-element v4.0.1

since May 2026

lit-html v3.0.2

since May 2026

Marketing automation

Klaviyo

since May 2026

Miscellaneous

HTTP/3

since May 2026

Open Graph

since May 2026

Payment processors

American Express

since May 2026

Mastercard

since May 2026

PayPal

since May 2026

Visa

since May 2026

Performance

Priority Hints

since May 2026

Reviews

Loox

since May 2026

Security

HSTS

since May 2026