Technology history for 21qupu.com
Stack size over time
From 3 detected technologies in Feb 2024 to 3 in Jun 2026.
Currently detected
Previously used
- Nginx Feb 2024 to Oct 2024 · 8 mo
From 3 detected technologies in Feb 2024 to 3 in Jun 2026.
No paywall, no lead-gen, no account. Paste a domain and see what powers it.