Technology history for 91cg.com
Stack size over time
From 7 detected technologies in Feb 2024 to 7 in Jun 2026 (peak 10).
Currently detected
- Axios since Feb 2024
- Nginx since Feb 2024
- PWA since Feb 2024
- TypeScript since Feb 2024
- Vant since Feb 2024
- Vue.js since Feb 2024
- HSTS since Mar 2024
Previously used
- Amazon Web Services Mar 2025 to Jan 2026 · 10 mo
- Umami Aug 2025 to Aug 2025 · 1 mo
- Plyr Feb 2024 to Jul 2025 · 1 yr
- HTTP/3 May 2024 to Mar 2025 · 10 mo
Timeline
2026 1 dropped
- dropped Amazon Web Services Mar 2026 · PaaS
2025 3 added · 4 dropped
- added Amazon Web Services Dec 2025 · PaaS
- dropped Amazon Web Services Nov 2025 · PaaS
- dropped Umami Oct 2025 · Analytics
- dropped Plyr Sep 2025 · Video players
- added Umami Aug 2025 · Analytics
- dropped HTTP/3 May 2025 · Miscellaneous
- added Amazon Web Services Mar 2025 · PaaS