Technology history for visitduesseldorf.de

Stack size over time

From 11 detected technologies in Nov 2023 to 15 in Jun 2026 (peak 16).

Currently detected

• Usercentrics since Nov 2023
• Cloudflare since Nov 2023
• HTTP/3 since Nov 2023
• LazySizes since Nov 2023
• core-js since Nov 2023
• Neos CMS since Nov 2023
• Neos Flow since Nov 2023
• Open Graph since Nov 2023
• hCaptcha since Nov 2023
• PHP since Nov 2023
• PWA since Nov 2023
• Microsoft 365 since Nov 2024
• Webpack since Apr 2025
• Cloudflare Bot Management since May 2025
• Mailjet since Aug 2025

Previously used

• Google Tag Manager Mar 2026 to Mar 2026 · 1 mo
• Cloudflare Browser Insights Apr 2025 to Feb 2026 · 10 mo

Timeline