Technology history for school21-saiyou.net
Stack size over time
From 5 detected technologies in Apr 2019 to 8 in Apr 2026 (peak 9).
Currently detected
- Google Analytics since Apr 2019
- Google Tag Manager since Apr 2019
- jQuery since Apr 2019
- Apache HTTP Server since Feb 2021
- Java since Aug 2021
- Treasure Data since Oct 2021
- Amazon Web Services since Aug 2022
- RSS since Dec 2022
Previously used
- Choices Feb 2021 to Dec 2022 · 1 yr
- Wheelio Sep 2021 to Sep 2021 · 1 mo
- Facebook Apr 2019 to Oct 2020 · 1 yr
- Twitter Apr 2019 to Oct 2020 · 1 yr
Timeline
2023 7 added · 1 switched
- added Amazon Web Services May 2023 · PaaS
- added Apache HTTP Server May 2023 · Web servers
- added Google Analytics May 2023 · Analytics
- added Google Tag Manager May 2023 · Tag managers
- added Java May 2023 · Programming languages
- switched Choices jQuery May 2023 · JavaScript libraries
- added RSS May 2023 · Miscellaneous
- added Treasure Data May 2023 · Customer data platform
2022 9 added
- added RSS Dec 2022 · Miscellaneous
- added Amazon Web Services Aug 2022 · PaaS
- added Apache HTTP Server Aug 2022 · Web servers
- added Choices Aug 2022 · JavaScript libraries
- added Google Analytics Aug 2022 · Analytics
- added Google Tag Manager Aug 2022 · Tag managers
- added Java Aug 2022 · Programming languages
- added jQuery Aug 2022 · JavaScript libraries
- added Treasure Data Aug 2022 · Customer data platform
2021 5 added · 3 dropped
- dropped Wheelio Nov 2021 · Widgets
- added Treasure Data Oct 2021 · Customer data platform
- added Wheelio Sep 2021 · Widgets
- added Java Aug 2021 · Programming languages
- added Apache HTTP Server Feb 2021 · Web servers
- added Choices Feb 2021 · Miscellaneous
- dropped Facebook Jan 2021 · Widgets
- dropped Twitter Jan 2021 · Widgets