Technology history for 4d2.org

Stack size over time

From 2 detected technologies in Feb 2024 to 12 in Jun 2026.

Currently detected

• HSTS since Feb 2024
• Nginx since Feb 2024
• Apache HTTP Server since Mar 2025
• FreeBSD since Mar 2025
• jQuery since Mar 2025
• OpenSSL since Mar 2025
• Bootstrap since Mar 2025
• RequireJS since Mar 2025
• Open Graph since Mar 2025
• PHP since Mar 2025
• HTTP/3 since May 2025
• Selectize since Apr 2026

Previously used

• Font Awesome Mar 2025 to Nov 2025 · 8 mo

Timeline