Technology history for otit.go.jp
Stack size over time
From 2 detected technologies in Apr 2018 to 8 in Jun 2026 (peak 13).
Currently detected
- jQuery since Apr 2018
- Google Analytics since Jan 2019
- Font Awesome since Aug 2022
- PHP since Aug 2022
- Apache HTTP Server since Aug 2022
- Bootstrap since Aug 2022
- HSTS since Sep 2022
- Microsoft 365 since Mar 2023
Previously used
- Nginx Apr 2018 to May 2025 · 7 yrs
- Azure Aug 2022 to Oct 2024 · 2 yrs
- OpenSSL Aug 2022 to Nov 2023 · 1 yr
- Red Hat Aug 2022 to Nov 2023 · 1 yr
- Amazon Web Services Aug 2022 to Sep 2023 · 1 yr
- C Feb 2023 to Feb 2023 · 1 mo
- Google Tag Manager Aug 2022 to Sep 2022 · 1 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
Timeline
2025 1 dropped
- dropped Nginx Jul 2025 · Web servers
2024 1 added · 4 dropped
- dropped Azure Dec 2024 · PaaS
- added PHP Nov 2024 · Programming languages
- dropped OpenSSL May 2024 · Web server extensions
- dropped PHP May 2024 · Programming languages
- dropped Red Hat May 2024 · Operating systems
2023 14 added · 1 dropped · 1 switched
- dropped Amazon Web Services Nov 2023 · PaaS
- added Amazon Web Services May 2023 · PaaS
- added Apache HTTP Server May 2023 · Web servers
- added Azure May 2023 · PaaS
- added Bootstrap May 2023 · UI frameworks
- added Font Awesome May 2023 · Font scripts
- added Google Analytics May 2023 · Analytics
- added HSTS May 2023 · Security
- added jQuery May 2023 · JavaScript libraries
- added Microsoft 365 May 2023 · Webmail
- added Nginx May 2023 · Web servers
- added OpenSSL May 2023 · Web server extensions
- switched C PHP May 2023 · Programming languages
- added Red Hat May 2023 · Operating systems
- added Microsoft 365 Mar 2023 · Webmail
- added C Feb 2023 · Programming languages
2022 5 added · 1 dropped
- dropped Google Tag Manager Dec 2022 · Tag managers
- added HSTS Sep 2022 · Security
- added Amazon Web Services Aug 2022 · PaaS
- added Google Analytics Aug 2022 · Analytics
- added jQuery Aug 2022 · JavaScript libraries
- added Nginx Aug 2022 · Web servers
2021 2 added · 2 dropped
- dropped Wheelio Dec 2021 · Widgets
- added Wheelio Sep 2021 · Widgets
- added Google Analytics Jul 2021 · Analytics
- dropped Google Analytics Mar 2021 · Analytics
2019 3 added
- added Google Analytics Mar 2019 · Analytics
- added jQuery Mar 2019 · JavaScript Libraries
- added Nginx Mar 2019 · Web Servers