Technology history for seimeigakuen.ed.jp
Stack size over time
From 5 detected technologies in Jan 2019 to 19 in Jun 2026 (peak 20).
Currently detected
- Apache HTTP Server since Jan 2019
- CentOS since Jan 2019
- Facebook since Jan 2019
- OpenSSL since Jan 2019
- PHP since Jan 2019
- Microsoft 365 since Aug 2022
- Open Graph since Sep 2022
- Apple iCloud Mail since Jan 2023
- Firebase since Oct 2025
- Google Analytics since Oct 2025
- Google Cloud since Oct 2025
- Google Cloud CDN since Oct 2025
- Google Font API since Oct 2025
- Google Tag Manager since Oct 2025
- HTTP/3 since Oct 2025
- Node.js since Oct 2025
- Nuxt.js since Oct 2025
- STUDIO since Oct 2025
- Vue.js since Oct 2025
Previously used
- Priority Hints Feb 2026 to Mar 2026 · 1 mo
- Facebook Login Jun 2021 to Sep 2025 · 4 yrs
- HSTS Sep 2022 to Aug 2024 · 1 yr
- Wheelio Sep 2021 to Oct 2021 · 1 mo
Timeline
2026 1 added · 1 dropped
- dropped Priority Hints May 2026 · Performance
- added Priority Hints Feb 2026 · Performance
2025 11 added · 1 dropped
- dropped Facebook Login Nov 2025 · Authentication
- added Firebase Oct 2025 · Databases
- added Google Analytics Oct 2025 · Analytics
- added Google Cloud Oct 2025 · IaaS
- added Google Cloud CDN Oct 2025 · CDN
- added Google Font API Oct 2025 · Font scripts
- added Google Tag Manager Oct 2025 · Tag managers
- added HTTP/3 Oct 2025 · Miscellaneous
- added Node.js Oct 2025 · Programming languages
- added Nuxt.js Oct 2025 · JavaScript frameworks
- added STUDIO Oct 2025 · Page builders
- added Vue.js Oct 2025 · JavaScript frameworks
2024 1 dropped
- dropped HSTS Oct 2024 · Security
2023 1 added
- added Apple iCloud Mail Jan 2023 · Webmail
2022 3 added
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- added Microsoft 365 Aug 2022 · Webmail
2021 2 added · 1 dropped
- dropped Wheelio Dec 2021 · Widgets
- added Wheelio Sep 2021 · Widgets
- added Facebook Login Jun 2021 · Social logins
2019 5 added
- added Apache HTTP Server Mar 2019 · Web Servers
- added CentOS Mar 2019 · Operating Systems
- added Facebook Mar 2019 · Widgets
- added OpenSSL Mar 2019 · Web Server Extensions
- added PHP Mar 2019 · Programming Languages