Technology history for seirei.ac.jp
Stack size over time
From 6 detected technologies in Jan 2019 to 22 in Jun 2026.
Currently detected
- jQuery since Jan 2019
- Nginx since Jan 2019
- Slick since Jan 2019
- Google Analytics since Jan 2019
- PHP since Jan 2019
- Varnish since Jan 2019
- Apache HTTP Server since Apr 2019
- Font Awesome since Aug 2020
- Google Tag Manager since Aug 2020
- Java since Aug 2021
- Wheelio since Sep 2021
- Froala Editor since Jul 2022
- jQuery UI since Jul 2022
- JavaServer Faces since Jul 2022
- Ruby on Rails since Jul 2022
- Ruby since Jul 2022
- Google Workspace since Aug 2022
- HSTS since Sep 2022
- Open Graph since Sep 2022
- Apple iCloud Mail since Jan 2023
- core-js since Jun 2025
- Facebook Pixel since Jun 2025
Previously used
- C Feb 2023 to Feb 2023 · 1 mo
- Google Ads Conversion Tracking Jul 2021 to Sep 2021 · 2 mo
- Movable Type Apr 2019 to Oct 2020 · 1 yr
- Swiper Slider Mar 2020 to Jul 2020 · 4 mo
- YouTube Mar 2019 to Aug 2019 · 5 mo
Timeline
2025 2 added
- added core-js Jun 2025 · JavaScript libraries
- added Facebook Pixel Jun 2025 · Analytics
2024 2 added · 3 dropped
- dropped Movable Type Aug 2024 · CMS
- added Ruby Feb 2024 · Programming languages
- added Ruby on Rails Feb 2024 · Web frameworks
- dropped Ruby Jan 2024 · Programming languages
- dropped Ruby on Rails Jan 2024 · Web frameworks
2023 2 added · 1 dropped
- dropped C Apr 2023 · Programming languages
- added C Feb 2023 · Programming languages
- added Apple iCloud Mail Jan 2023 · Webmail
2022 6 added
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- added Google Workspace Aug 2022 · Webmail
- added Froala Editor Jul 2022 · Rich text editors
- added JavaServer Faces Jul 2022 · Web frameworks
- added jQuery UI Jul 2022 · JavaScript libraries
2021 2 added · 2 dropped
- dropped Google Ads Conversion Tracking Nov 2021 · Analytics
- added Wheelio Sep 2021 · Widgets
- added Google Ads Conversion Tracking Jul 2021 · Analytics
- dropped Font Awesome Mar 2021 · Font scripts
2020 3 added · 1 dropped
- dropped Swiper Slider Sep 2020 · Miscellaneous
- added Font Awesome Aug 2020 · Font scripts
- added Google Tag Manager Aug 2020 · Tag managers
- added Swiper Slider Mar 2020 · Miscellaneous
2019 8 added · 2 dropped
- dropped YouTube Oct 2019 · Video Players
- added YouTube Aug 2019 · Video Players
- dropped YouTube May 2019 · Video Players
- added Google Analytics Mar 2019 · Analytics
- added jQuery Mar 2019 · JavaScript Libraries
- added Nginx Mar 2019 · Web Servers
- added PHP Mar 2019 · Programming Languages
- added Slick Mar 2019 · JavaScript Libraries
- added Varnish Mar 2019 · Cache Tools
- added YouTube Mar 2019 · Video Players