Technology history for spellego.com

Stack size over time

From 10 detected technologies in Jun 2025 to 9 in Jun 2026 (peak 10).

Currently detected

• Dart since Jun 2025
• Firebase since Jun 2025
• Flutter since Jun 2025
• HSTS since Jun 2025
• PWA since Jun 2025
• Bootstrap since Jun 2025
• Cloudflare since Jun 2025
• HTTP/3 since Jul 2025
• Cloudflare Browser Insights since Apr 2026

Previously used

• Google Sign-in Jun 2025 to Sep 2025 · 3 mo
• PDF.js Jun 2025 to Sep 2025 · 3 mo
• Vercel Jun 2025 to Jun 2025 · 1 mo

Timeline