Technology history for kkj.go.jp
Stack size over time
From 3 detected technologies in Jul 2017 to 4 in Sep 2026 (peak 6).
Currently detected
- Apache HTTP Server since Jul 2017
- Sakura Internet since Aug 2022
- OpenSSL since Jul 2025
- AlmaLinux since Jul 2025
Previously used
- HSTS Sep 2022 to Jun 2025 · 2 yrs
- jQuery Jul 2017 to Jun 2025 · 7 yrs
- jQuery UI Jul 2017 to Jun 2025 · 7 yrs
- CentOS Sep 2020 to Mar 2023 · 2 yrs
- Wheelio Oct 2021 to Oct 2021 · 1 mo
Timeline
2025 2 added · 3 dropped
- dropped HSTS Aug 2025 · Security
- dropped jQuery Aug 2025 · JavaScript libraries
- dropped jQuery UI Aug 2025 · JavaScript libraries
- added AlmaLinux Jul 2025 · Operating systems
- added OpenSSL Jul 2025 · Web server extensions
2023 1 dropped
- dropped CentOS May 2023 · Operating systems
2022 2 added
- added HSTS Sep 2022 · Security
- added Sakura Internet Aug 2022 · Hosting
2021 1 dropped
- dropped Wheelio Dec 2021 · Widgets
2017 3 added
- added Apache HTTP Server Jul 2017 · Web Servers
- added jQuery Jul 2017 · JavaScript Frameworks
- added jQuery UI Jul 2017 · JavaScript Frameworks