Technology history for chem99.com
Stack size over time
From 3 detected technologies in Apr 2018 to 8 in May 2026 (peak 9).
Currently detected
- jQuery since Apr 2018
- Microsoft ASP.NET since Apr 2018
- Nginx since Apr 2018
- IIS since Jun 2018
- Windows Server since Jun 2018
- Baidu Analytics (百度统计) since Jul 2020
- CNZZ since Feb 2021
- Sensors Data since Jun 2024
Previously used
- core-js Nov 2022 to Mar 2023 · 4 mo
- C Feb 2023 to Feb 2023 · 1 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
Timeline
2024 1 dropped
- dropped core-js May 2024 · JavaScript libraries
2023 1 dropped
- dropped C Apr 2023 · Programming languages
2021 2 added · 1 dropped
2020 1 added
- added Baidu Analytics (百度统计) Jul 2020 · Analytics
2018 2 added
- added IIS Jun 2018 · Web Servers
- added Windows Server Jun 2018 · Operating Systems