Technology history for kcg.ac.jp
Stack size over time
From 3 detected technologies in Aug 2018 to 26 in Jun 2026.
Currently detected
- Microsoft ASP.NET since Aug 2018
- IIS since Aug 2018
- Windows Server since Aug 2018
- Google Analytics since Jan 2019
- Apache HTTP Server since Jan 2019
- Mouse Flow since Jan 2019
- Google Tag Manager since Jan 2019
- PHP since Jan 2019
- jQuery since Jan 2019
- Bootstrap since Apr 2019
- Google Font API since Apr 2019
- Slick since Apr 2019
- Twitter since Apr 2019
- OpenSSL since Sep 2020
- CentOS since Sep 2020
- Twitter Ads since Jul 2021
- Open Graph since Sep 2022
- core-js since Dec 2022
- Facebook Pixel since Dec 2022
- DreamWeaver since May 2023
- Font Awesome since May 2023
- Java since May 2023
- HSTS since May 2023
- Cloudflare since Sep 2024
- Cloudflare Bot Management since Sep 2024
- Priority Hints since Mar 2026
Previously used
- YouTube May 2024 to Dec 2025 · 1 yr
- Yahoo Advertising Apr 2022 to Mar 2023 · 11 mo
- Google Ads Conversion Tracking Jul 2021 to Oct 2022 · 1 yr
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
Timeline
2026 3 added · 1 dropped
- added Cloudflare May 2026 · CDN
- added Cloudflare Bot Management May 2026 · Security
- added Priority Hints Mar 2026 · Performance
- dropped YouTube Feb 2026 · Video players
2025 1 added · 2 dropped
- dropped Cloudflare Nov 2025 · CDN
- dropped Cloudflare Bot Management Nov 2025 · Security
- added YouTube May 2025 · Video players
2024 3 added · 1 dropped
- dropped YouTube Nov 2024 · Video players
- added Cloudflare Sep 2024 · CDN
- added Cloudflare Bot Management Sep 2024 · Security
- added YouTube May 2024 · Video players
2023 1 dropped
- dropped Yahoo Advertising May 2023 · Advertising
2022 4 added · 1 dropped · 1 switched
- added core-js Dec 2022 · JavaScript libraries
- switched Google Ads Conversion Tracking Facebook Pixel Dec 2022 · Analytics
- added Open Graph Sep 2022 · Miscellaneous
- dropped Tailwind CSS Jun 2022 · UI frameworks
- added Tailwind CSS Apr 2022 · UI frameworks
- added Yahoo Advertising Apr 2022 · Advertising
2021 3 added · 1 dropped
- dropped Wheelio Dec 2021 · Widgets
- added Wheelio Sep 2021 · Widgets
- added Google Ads Conversion Tracking Jul 2021 · Analytics
- added Twitter Ads Jul 2021 · Advertising
2020 3 added
- added CentOS Sep 2020 · Operating systems
- added OpenSSL Sep 2020 · Web server extensions
- added PHP Sep 2020 · Programming languages
2019 13 added · 1 dropped
- dropped PHP May 2019 · Programming Languages
- added Bootstrap Apr 2019 · Web Frameworks
- added Google Font API Apr 2019 · Font Scripts
- added Slick Apr 2019 · JavaScript Libraries
- added Twitter Apr 2019 · Widgets
- added Apache HTTP Server Mar 2019 · Web Servers
- added Google Analytics Mar 2019 · Analytics
- added Google Tag Manager Mar 2019 · Tag Managers
- added IIS Mar 2019 · Web Servers
- added jQuery Mar 2019 · JavaScript Libraries
- added Microsoft ASP.NET Mar 2019 · Web Frameworks
- added Mouse Flow Mar 2019 · Analytics
- added PHP Mar 2019 · Programming Languages
- added Windows Server Mar 2019 · Operating Systems