Technology history for sfe.org

Stack size over time

From 17 detected technologies in Apr 2024 to 16 in May 2026 (peak 17).

Currently detected

• Bootstrap since Apr 2024
• Chart.js since Apr 2024
• Font Awesome since Apr 2024
• Google Analytics since Apr 2024
• Google Font API since Apr 2024
• Hammer.js since Apr 2024
• jQuery since Apr 2024
• jQuery UI since Apr 2024
• MDBootstrap since Apr 2024
• PhotoSwipe since Apr 2024
• Phusion Passenger since Apr 2024
• Popper since Apr 2024
• toastr since Apr 2024
• YouTube since Apr 2024
• Amazon Web Services since Apr 2025
• Nginx since Apr 2025

Previously used

• Unpkg Apr 2025 to Oct 2025 · 6 mo
• Apache HTTP Server Apr 2024 to May 2024 · 1 mo
• Pure Chat Apr 2024 to May 2024 · 1 mo
• Red Hat Apr 2024 to May 2024 · 1 mo

Timeline