Technology history for dougakuin.jp
Stack size over time
From 7 detected technologies in Feb 2019 to 12 in Jun 2026 (peak 14).
Currently detected
- Apache HTTP Server since Feb 2019
- CentOS since Feb 2019
- Google Analytics since Feb 2019
- Google Tag Manager since Feb 2019
- jQuery since Feb 2019
- Slick since Feb 2020
- Google Font API since Apr 2020
- core-js since Jul 2022
- Facebook Pixel since Jul 2022
- jsDelivr since Jul 2022
- PHP since Jul 2022
- Lightbox since Mar 2025
Previously used
- Facebook Login Jul 2022 to Apr 2026 · 3 yrs
- YouTube Feb 2019 to Feb 2025 · 6 yrs
- Google Ads Conversion Tracking Jul 2022 to Oct 2022 · 3 mo
- FlexSlider Feb 2019 to Jan 2020 · 11 mo
Timeline
2026 1 dropped
- dropped Facebook Login Jun 2026 · Authentication
2025 1 added · 1 dropped
2023 1 added · 1 dropped
2022 1 dropped
- dropped Google Ads Conversion Tracking Dec 2022 · Analytics
2020 2 added · 2 dropped
- added Google Font API Apr 2020 · Font Scripts
- dropped FlexSlider Mar 2020 · Widgets
- dropped YouTube Mar 2020 · Video Players
- added Slick Feb 2020 · JavaScript Libraries
2019 7 added
- added Apache HTTP Server Mar 2019 · Web Servers
- added CentOS Mar 2019 · Operating Systems
- added FlexSlider Mar 2019 · Widgets
- added Google Analytics Mar 2019 · Analytics
- added Google Tag Manager Mar 2019 · Tag Managers
- added jQuery Mar 2019 · JavaScript Libraries
- added YouTube Mar 2019 · Video Players