Technology history for coupon.ai
Stack size over time
From 3 detected technologies in Jul 2024 to 4 in Jun 2026 (peak 5).
Currently detected
- PWA since Aug 2025
- Cloudflare since Jan 2026
- Cloudflare Zaraz since May 2026
- Open Graph since May 2026
Previously used
- HSTS Aug 2025 to Dec 2025 · 4 mo
- Nginx Aug 2025 to Dec 2025 · 4 mo
- OpenResty Aug 2025 to Dec 2025 · 4 mo
- PayPal Sep 2025 to Dec 2025 · 3 mo
- Apache HTTP Server Jul 2024 to Aug 2024 · 1 mo
- Bootstrap Jul 2024 to Aug 2024 · 1 mo
- Google Font API Jul 2024 to Aug 2024 · 1 mo
Timeline
2026 4 added · 5 dropped
- added Cloudflare Zaraz May 2026 · Performance
- added Open Graph May 2026 · Miscellaneous
- added PWA May 2026 · Miscellaneous
- dropped HSTS Feb 2026 · Security
- dropped Nginx Feb 2026 · Web servers
- dropped OpenResty Feb 2026 · Web servers
- dropped PayPal Feb 2026 · Payment processors
- dropped PWA Feb 2026 · Miscellaneous
- added Cloudflare Jan 2026 · CDN
2025 1 added · 3 dropped
- dropped Apache HTTP Server Sep 2025 · Web servers
- dropped Bootstrap Sep 2025 · UI frameworks
- dropped Google Font API Sep 2025 · Font scripts
- added PayPal Sep 2025 · Payment processors