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2026-08-01 crawl · observed, not inferred

Technology used by katjes.de

33
technologies detected

Recent changes

2026-08-01 dropped Microsoft Clarityprovisional
2026-05-01 dropped hCaptchaconfirmed
2026-04-01 dropped Microsoft Clarityprovisional
2026-04-01 dropped Tailwind CSSprovisional
2026-04-01 dropped Cloudflare Bot Managementconfirmed
2026-03-01 dropped WhatsApp Business Chatconfirmed

Full detected stack

Everything detected on this domain in the latest monthly crawl, grouped by what it does. ↩ marks when we first observed it — no later than that date, not necessarily when they adopted it. Faded dates were seen in fewer than four crawls.

Payment processors
Visa↩ Sept 2023PayPal↩ Dec 2021Mastercard↩ Sept 2023Google Pay↩ Sept 2023Apple Pay↩ Jul 2021American Express↩ Sept 2023Klarna Checkout↩ Sept 2023
JavaScript libraries
core-js3.37.0↩ Aug 2021Swiper↩ Sept 2023Preact↩ Dec 2021jQuery3.5.1↩ Jan 2019
JavaScript frameworks
Svelte↩ Jun 2025React↩ Jul 2021Alpine.js3.14.9↩ Sept 2023
Security
hCaptcha1↩ Jan 2026HSTS↩ Sept 2022Cloudflare Bot Management↩ Mar 2022
Ecommerce
Cart Functionality↩ Jul 2021Shopify↩ Jul 2021
Form builders
Klaviyo Forms↩ Apr 2025Globo Form Builder↩ May 2022
CDN
jsDelivr↩ Aug 2022Cloudflare↩ Jul 2021
Analytics
Google Analytics↩ Nov 2020Facebook Pixel2.9.377↩ Jul 2021
Page builders
Webflow↩ Aug 2022
Font scripts
Typekit1.21.0↩ Feb 2021
Accessibility
AccessiBe↩ Jun 2025
Performance
Priority Hints↩ Feb 2023
Cart abandonment
OptiMonk↩ Feb 2022
Marketing automation
Klaviyo↩ Jul 2021
Tag managers
Google Tag Manager↩ Nov 2020
Miscellaneous
HTTP/3↩ Sept 2022
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