Technology history for chuo-system.co.jp
Stack size over time
From 10 detected technologies in Jul 2020 to 9 in Jun 2026 (peak 13).
Currently detected
- PHP since Jul 2020
- Apache HTTP Server since Jul 2020
- Bootstrap since Jul 2020
- jsDelivr since Jul 2020
- Font Awesome since Jul 2020
- Google Analytics since Jul 2020
- OpenSSL since Jul 2020
- Sakura Internet since Aug 2022
- Microsoft 365 since Aug 2022
Previously used
- CentOS Jul 2020 to Jan 2024 · 3 yrs
- Google Tag Manager Jul 2020 to Sep 2022 · 2 yrs
- Google Remarketing Tag Jul 2021 to May 2022 · 10 mo
- jQuery Jul 2020 to Sep 2021 · 1 yr
- Popper Feb 2021 to Sep 2021 · 7 mo
- Wheelio Sep 2021 to Sep 2021 · 1 mo
Timeline
2024 1 dropped
- dropped CentOS Mar 2024 · Operating systems
2023 1 added
- added Font Awesome Jun 2023 · Font scripts
2022 10 added · 2 dropped
- dropped Google Tag Manager Nov 2022 · Tag managers
- added Apache HTTP Server Aug 2022 · Web servers
- added Bootstrap Aug 2022 · UI frameworks
- added CentOS Aug 2022 · Operating systems
- added Google Analytics Aug 2022 · Analytics
- dropped Google Remarketing Tag Aug 2022 · Retargeting
- added Google Tag Manager Aug 2022 · Tag managers
- added jsDelivr Aug 2022 · CDN
- added Microsoft 365 Aug 2022 · Webmail
- added OpenSSL Aug 2022 · Web server extensions
- added PHP Aug 2022 · Programming languages
- added Sakura Internet Aug 2022 · Hosting
2021 4 added · 6 dropped
- dropped jQuery Dec 2021 · JavaScript libraries
- dropped Popper Dec 2021 · Miscellaneous
- dropped Wheelio Dec 2021 · Widgets
- added Wheelio Sep 2021 · Widgets
- added Google Remarketing Tag Jul 2021 · Retargeting
- added Google Tag Manager Jun 2021 · Tag managers
- dropped Google Tag Manager May 2021 · Tag managers
- dropped Font Awesome Mar 2021 · Font scripts
- dropped jsDelivr Feb 2021 · CDN
- added Popper Feb 2021 · Miscellaneous