Technology history for kozakura.ed.jp
Stack size over time
From 3 detected technologies in Apr 2020 to 5 in Jun 2026 (peak 7).
Currently detected
- jQuery since Apr 2020
- Apache HTTP Server since Apr 2020
- HeadJS since Apr 2020
- YouTube since Jun 2021
- Open Graph since Nov 2022
Previously used
Timeline
2024 3 dropped
- dropped Day.js Jul 2024 · JavaScript libraries
- dropped Lodash Jul 2024 · JavaScript libraries
- dropped YouTube Jul 2024 · Video players
2022 5 added
- added Apache HTTP Server Aug 2022 · Web servers
- added Day.js Aug 2022 · JavaScript libraries
- added jQuery Aug 2022 · JavaScript libraries
- added Lodash Aug 2022 · JavaScript libraries
- added YouTube Aug 2022 · Video players