Technology history for ygk.ed.jp
Stack size over time
From 5 detected technologies in Jan 2019 to 16 in Sep 2026 (peak 18).
Currently detected
- IIS since Jan 2019
- Windows Server since Jan 2019
- jQuery since Jan 2019
- Slick since Mar 2021
- Java since Sep 2021
- OpenGSE since Sep 2021
- Python since Sep 2021
- Blogger since Sep 2021
- Clipboard.js since Sep 2021
- cdnjs since Nov 2021
- Google Hosted Libraries since Feb 2022
- Cloudflare since May 2022
- Microsoft 365 since Aug 2022
- PWA since Aug 2022
- Open Graph since Sep 2022
- RSS since Dec 2022
Previously used
- Twitter Jan 2019 to Jul 2024 · 5 yrs
- Twitter Ads Jul 2021 to Jul 2024 · 3 yrs
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Microsoft ASP.NET Jan 2019 to Nov 2019 · 10 mo
Timeline
2024 2 dropped
- dropped Twitter Sep 2024 · Widgets
- dropped Twitter Ads Sep 2024 · Advertising
2022 19 added · 1 switched
- added RSS Dec 2022 · Miscellaneous
- added Open Graph Sep 2022 · Miscellaneous
- added Blogger Aug 2022 · Blogs
- added cdnjs Aug 2022 · CDN
- added Clipboard.js Aug 2022 · JavaScript libraries
- added Cloudflare Aug 2022 · CDN
- added Google Hosted Libraries Aug 2022 · CDN
- added IIS Aug 2022 · Web servers
- added Java Aug 2022 · Programming languages
- added jQuery Aug 2022 · JavaScript libraries
- added Microsoft 365 Aug 2022 · Webmail
- added OpenGSE Aug 2022 · Web servers
- added PWA Aug 2022 · Miscellaneous
- added Python Aug 2022 · Programming languages
- added Slick Aug 2022 · JavaScript libraries
- switched Wheelio Twitter Aug 2022 · Widgets
- added Twitter Ads Aug 2022 · Advertising
- added Windows Server Aug 2022 · Operating systems
- added Cloudflare May 2022 · CDN
- added Google Hosted Libraries Feb 2022 · CDN
2021 4 added
- added cdnjs Nov 2021 · CDN
- added Wheelio Sep 2021 · Widgets
- added Twitter Ads Jul 2021 · Advertising
- added Slick Mar 2021 · JavaScript libraries
2020 1 dropped
- dropped Microsoft ASP.NET Jan 2020 · Web Frameworks