Technology history for telvalidator.com

Stack size over time

From 14 detected technologies in Feb 2023 to 15 in May 2025.

Currently detected

• Bootstrap since Feb 2023
• cdnjs since Feb 2023
• Cloudflare since Feb 2023
• jQuery since Feb 2023
• LazySizes since Feb 2023
• Font Awesome since Feb 2023
• Google Analytics since Feb 2023
• Open Graph since Feb 2023
• Google Font API since Feb 2023
• Google Tag Manager since Feb 2023
• HSTS since Feb 2023
• HTTP/3 since Feb 2023
• PWA since Feb 2023
• reCAPTCHA since Feb 2023
• Priority Hints since Oct 2024

Timeline