Technology history for spec.ed.jp
Stack size over time
From 12 detected technologies in Aug 2018 to 29 in Jun 2026 (peak 32).
Currently detected
- Apache HTTP Server since Aug 2018
- Microsoft ASP.NET since Aug 2018
- mod_ssl since Aug 2018
- FrontPage since Aug 2018
- PHP since Aug 2018
- Prototype since Aug 2018
- OpenSSL since Aug 2018
- Red Hat since Aug 2018
- jQuery since Aug 2018
- Google Analytics since Jan 2019
- Google Tag Manager since Jan 2019
- Nginx since Jan 2019
- YouTube since Apr 2019
- AngularJS since Aug 2019
- Bootstrap since Aug 2019
- MathJax since Aug 2019
- Moment.js since Sep 2019
- Twitter since Mar 2020
- Convert since Jun 2021
- Twitter Ads since Jul 2021
- CakePHP since Aug 2021
- Google Hosted Libraries since May 2022
- Google Workspace since Aug 2022
- Open Graph since Nov 2022
- Google Maps since Dec 2022
- Apple iCloud Mail since Jan 2023
- EmbedSocial since Feb 2025
- Cloudflare Bot Management since Mar 2025
- Cloudflare since Mar 2025
Previously used
- Amazon ALB Apr 2026 to Apr 2026 · 1 mo
- Amazon Web Services Apr 2026 to Apr 2026 · 1 mo
- jQuery CDN Jun 2022 to Mar 2026 · 3 yrs
- DreamWeaver Aug 2018 to Mar 2024 · 5 yrs
- DocuSign Mar 2023 to Mar 2023 · 1 mo
- Google Font API Mar 2020 to Mar 2023 · 3 yrs
- Google Sites Oct 2020 to Mar 2023 · 2 yrs
- OneTrust Mar 2023 to Mar 2023 · 1 mo
- C Feb 2023 to Feb 2023 · 1 mo
- Google Remarketing Tag Jul 2021 to May 2022 · 10 mo
- IIS Aug 2018 to May 2022 · 3 yrs
- Windows Server Aug 2018 to May 2022 · 3 yrs
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Google Plus Mar 2020 to Sep 2021 · 1 yr
- Java Oct 2020 to Oct 2020 · 1 mo
- OpenGSE Oct 2020 to Oct 2020 · 1 mo
Timeline
2026 3 added · 2 dropped · 1 switched
- dropped Amazon ALB Jun 2026 · Load balancers
- dropped Amazon Web Services Jun 2026 · PaaS
- switched jQuery CDN Cloudflare May 2026 · CDN
- added Cloudflare Bot Management May 2026 · Security
- added Amazon ALB Apr 2026 · Load balancers
- added Amazon Web Services Apr 2026 · PaaS
2025 3 added · 2 dropped
- dropped Cloudflare Nov 2025 · CDN
- dropped Cloudflare Bot Management Nov 2025 · Security
- added Cloudflare Mar 2025 · CDN
- added Cloudflare Bot Management Mar 2025 · Security
- added EmbedSocial Feb 2025 · Widgets
2024 1 added · 1 dropped
- dropped DreamWeaver May 2024 · Editors
- added Convert Jan 2024 · A/B Testing
2023 2 added · 9 dropped
- dropped Convert Aug 2023 · A/B Testing
- dropped Google Remarketing Tag Aug 2023 · Retargeting
- dropped Wheelio Jun 2023 · Widgets
- dropped DocuSign May 2023 · Miscellaneous
- dropped Google Font API May 2023 · Font scripts
- dropped Google Sites May 2023 · CMS
- dropped OneTrust May 2023 · Cookie compliance
- dropped C Apr 2023 · Programming languages
- added C Feb 2023 · Programming languages
- added Apple iCloud Mail Jan 2023 · Webmail
- dropped Convert Jan 2023 · A/B Testing
2022 4 added · 2 dropped
- added Google Maps Dec 2022 · Maps
- added DreamWeaver Aug 2022 · Editors
- added Google Workspace Aug 2022 · Webmail
- dropped IIS Aug 2022 · Web servers
- added Microsoft ASP.NET Aug 2022 · Web frameworks
- dropped Windows Server Aug 2022 · Operating systems
2021 3 added · 2 dropped · 1 switched
- dropped Google Font API Nov 2021 · Font scripts
- switched Google Plus Wheelio Sep 2021 · Widgets
- added CakePHP Aug 2021 · Web frameworks
- added Google Remarketing Tag Jul 2021 · Retargeting
- added Twitter Ads Jul 2021 · Advertising
- dropped DreamWeaver Apr 2021 · Editors
2020 6 added · 3 dropped
- dropped Google Sites Dec 2020 · CMS
- dropped Java Dec 2020 · Programming languages
- dropped OpenGSE Dec 2020 · Web servers
- added Google Sites Oct 2020 · CMS
- added Java Oct 2020 · Programming languages
- added OpenGSE Oct 2020 · Web servers
- added Google Font API Mar 2020 · Font Scripts
- added Google Plus Mar 2020 · Widgets
- added Twitter Mar 2020 · Widgets
2019 8 added · 1 dropped
- added Moment.js Sep 2019 · JavaScript Libraries
- added AngularJS Aug 2019 · JavaScript Frameworks
- added Bootstrap Aug 2019 · Web Frameworks
- added MathJax Aug 2019 · JavaScript Graphics
- dropped YouTube Jul 2019 · Video Players
- added FrontPage Mar 2019 · Editors
- added Google Analytics Jan 2019 · Analytics
- added Google Tag Manager Jan 2019 · Tag Managers
- added Nginx Jan 2019 · Web Servers