Technology history for tcn.ed.jp
Stack size over time
From 3 detected technologies in Jan 2019 to 10 in Jun 2026.
Currently detected
- PHP since Jan 2019
- jQuery since Jan 2019
- Nginx since May 2022
- Google Analytics since Jul 2022
- MathJax since Jul 2022
- AngularJS since Jul 2022
- Bootstrap since Jul 2022
- CakePHP since Jul 2022
- HSTS since Sep 2022
- Amazon Web Services since Feb 2025
Previously used
- C Feb 2023 to Feb 2023 · 1 mo
- Google Tag Manager Jul 2022 to Sep 2022 · 2 mo
- Apache HTTP Server Jan 2019 to Dec 2021 · 2 yrs
- Wheelio Sep 2021 to Oct 2021 · 1 mo
Timeline
2025 1 added
- added Amazon Web Services Feb 2025 · PaaS
2023 1 added · 1 dropped
2022 17 added · 3 dropped · 1 switched
- dropped Google Tag Manager Dec 2022 · Tag managers
- added HSTS Sep 2022 · Security
- added AngularJS Aug 2022 · JavaScript frameworks
- added Bootstrap Aug 2022 · UI frameworks
- added CakePHP Aug 2022 · Web frameworks
- added Google Analytics Aug 2022 · Analytics
- added Google Tag Manager Aug 2022 · Tag managers
- added jQuery Aug 2022 · JavaScript libraries
- added MathJax Aug 2022 · JavaScript graphics
- switched Apache HTTP Server Nginx Aug 2022 · Web servers
- added PHP Aug 2022 · Programming languages
- added AngularJS Jul 2022 · JavaScript frameworks
- added Bootstrap Jul 2022 · UI frameworks
- added CakePHP Jul 2022 · Web frameworks
- added Google Analytics Jul 2022 · Analytics
- added Google Tag Manager Jul 2022 · Tag managers
- added jQuery Jul 2022 · JavaScript libraries
- added MathJax Jul 2022 · JavaScript graphics
- added PHP Jul 2022 · Programming languages
- dropped jQuery Jun 2022 · JavaScript libraries
- dropped PHP Jun 2022 · Programming languages
2021 2 added · 2 dropped
- dropped Wheelio Dec 2021 · Widgets
- added Wheelio Sep 2021 · Widgets
- added jQuery Jun 2021 · JavaScript libraries
- dropped jQuery Mar 2021 · JavaScript libraries
2019 3 added
- added Apache HTTP Server Mar 2019 · Web Servers
- added jQuery Mar 2019 · JavaScript Libraries
- added PHP Mar 2019 · Programming Languages