Technology history for 9891.com
Stack size over time
From 4 detected technologies in Jul 2021 to 8 in Jun 2026 (peak 10).
Currently detected
- Baidu Analytics (百度统计) since Jul 2021
- Nginx since Jul 2021
- Open Graph since Sep 2022
- 51.LA since Dec 2022
- HSTS since Aug 2023
- core-js since Dec 2025
- Alibaba Cloud CDN since Jan 2026
- jQuery since Jan 2026
Previously used
- TypeScript Jul 2023 to Dec 2025 · 2 yrs
- Vant Jul 2023 to Dec 2025 · 2 yrs
- Vue.js Jul 2021 to Dec 2025 · 4 yrs
- Zepto Jul 2021 to Dec 2025 · 4 yrs
- C Feb 2023 to Feb 2023 · 1 mo
- Wheelio Sep 2021 to Sep 2021 · 1 mo
Timeline
2026 2 added · 4 dropped
- dropped TypeScript Feb 2026 · Programming languages
- dropped Vant Feb 2026 · UI frameworks
- dropped Vue.js Feb 2026 · JavaScript frameworks
- dropped Zepto Feb 2026 · JavaScript libraries
- added Alibaba Cloud CDN Jan 2026 · CDN
- added jQuery Jan 2026 · JavaScript libraries
2025 1 added
- added core-js Dec 2025 · JavaScript libraries
2024 2 added · 2 dropped
- added Nginx Nov 2024 · Web servers
- dropped Nginx May 2024 · Web servers
- added HSTS Apr 2024 · Security
- dropped HSTS Jan 2024 · Security
2023 4 added · 1 dropped · 1 switched
- added Nginx Dec 2023 · Web servers
- dropped Nginx Oct 2023 · Web servers
- added HSTS Aug 2023 · Security
- switched C TypeScript Jul 2023 · Programming languages
- added Vant Jul 2023 · UI frameworks
- added C Feb 2023 · Programming languages
2022 2 added
- added 51.LA Dec 2022 · Analytics
- added Open Graph Sep 2022 · Miscellaneous