Technology history for oldskull.com

Stack size over time

From 30 detected technologies in May 2025 to 30 in Jun 2026 (peak 31).

Currently detected

• American Express since May 2025
• Apple Pay since May 2025
• BugSnag since May 2025
• Cart Functionality since May 2025
• Cloudflare since May 2025
• HTTP/3 since May 2025
• core-js since May 2025
• Facebook Pixel since May 2025
• Google Analytics since May 2025
• Google Pay since May 2025
• HSTS since May 2025
• jQuery since May 2025
• Klarna Checkout since May 2025
• Mailgun since May 2025
• Mastercard since May 2025
• Omnisend since May 2025
• Open Graph since May 2025
• React since May 2025
• PayPal since May 2025
• Preact since May 2025
• Priority Hints since May 2025
• Revy since May 2025
• React Router since May 2025
• Sentry since May 2025
• Smile since May 2025
• Shopify since May 2025
• Strato since May 2025
• Visa since May 2025
• Pandectes since Sep 2025
• Cloudflare Bot Management since Mar 2026

Previously used

• Google Tag Manager May 2025 to Aug 2025 · 3 mo
• Microsoft Advertising May 2025 to Jul 2025 · 2 mo
• reCAPTCHA Jun 2025 to Jun 2025 · 1 mo

Timeline