Technology history for tetsushako.or.jp
Stack size over time
From 5 detected technologies in Apr 2019 to 5 in Jun 2026 (peak 7).
Currently detected
- Google Analytics since Apr 2019
- Google Font API since Apr 2019
- Apache HTTP Server since Apr 2019
- jQuery since Apr 2019
- Google Hosted Libraries since Feb 2022
Previously used
- Google Tag Manager Apr 2019 to Sep 2022 · 3 yrs
- Google Remarketing Tag Jul 2021 to Mar 2022 · 8 mo
- Wheelio Sep 2021 to Sep 2021 · 1 mo
- jsDelivr Jul 2020 to Jan 2021 · 6 mo
Timeline
2022 1 added · 2 dropped
- dropped Google Tag Manager Dec 2022 · Tag managers
- dropped Google Remarketing Tag Aug 2022 · Retargeting
- added Google Hosted Libraries Feb 2022 · CDN
2021 2 added · 2 dropped
- dropped Wheelio Nov 2021 · Widgets
- added Wheelio Sep 2021 · Widgets
- added Google Remarketing Tag Jul 2021 · Retargeting
- dropped jsDelivr Mar 2021 · CDN
2020 1 added
- added jsDelivr Jul 2020 · CDN