Technology history for leavesubstack.com
Stack size over time
From 9 detected technologies in Aug 2025 to 9 in Jun 2026 (peak 10).
Currently detected
- Ruby since Aug 2025
- Fastly since Aug 2025
- Fathom since Aug 2025
- GitHub Pages since Aug 2025
- Open Graph since Aug 2025
- BuySellAds since Aug 2025
- Carbon Ads since Aug 2025
- Jekyll since Aug 2025
- Varnish since Aug 2025
Previously used
- AppNexus Mar 2026 to Mar 2026 · 1 mo