Technology history for 21-5.se

Stack size over time

From 20 detected technologies in Sep 2022 to 28 in Jun 2026 (peak 31).

Currently detected

• Open Graph since Sep 2022
• Cloudflare since Sep 2022
• Cloudflare Bot Management since Sep 2022
• Facebook Pixel since Sep 2022
• Font Awesome since Sep 2022
• Google Tag Manager since Sep 2022
• Linkedin Insight Tag since Sep 2022
• VideoJS since Sep 2022
• Webpack since Sep 2022
• core-js since Sep 2022
• Google Analytics since Sep 2022
• Microsoft Clarity since Sep 2022
• One.com since Sep 2022
• Cookiebot since Sep 2022
• Microsoft 365 since Sep 2022
• Microsoft Advertising since Sep 2022
• Microsoft ASP.NET since Sep 2022
• Pinterest Conversion Tag since Sep 2022
• Vimeo since Sep 2022
• ZURB Foundation since Sep 2022
• Headless UI since Dec 2022
• Node.js since Dec 2022
• React since Dec 2022
• Next.js since Dec 2022
• Tailwind CSS since Dec 2022
• Priority Hints since Feb 2025
• Swiper since May 2025
• Next.js App Router since Mar 2026

Previously used

• Sentry Dec 2022 to Mar 2026 · 3 yrs
• Azure Dec 2022 to Jan 2026 · 3 yrs
• Cloudflare Browser Insights Nov 2025 to Dec 2025 · 1 mo
• HTTP/3 Aug 2024 to Dec 2025 · 1 yr
• Azure Edge Network Feb 2025 to Apr 2025 · 2 mo

Timeline