Technology history for 4keys.ru

Stack size over time

From 8 detected technologies in Jan 2025 to 7 in Apr 2026 (peak 8).

Currently detected

• DDoS-Guard since Jan 2025
• Google Font API since Jan 2025
• Hammer.js since Jan 2025
• Open Graph since Jan 2025
• Tilda since Jan 2025
• WhatsApp Business Chat since Jan 2025
• Yandex.Metrika since Jan 2025

Previously used

• Priority Hints Jan 2025 to Sep 2025 · 8 mo

Timeline