Technology history for atc.co.jp
Stack size over time
From 5 detected technologies in Feb 2020 to 10 in May 2026 (peak 13).
Currently detected
- Apache HTTP Server since Feb 2020
- Google Analytics since Feb 2020
- jQuery since Feb 2020
- Google Font API since Apr 2021
- Slick since Apr 2021
- Node.js since Apr 2022
- Socket.io since Apr 2022
- Microsoft 365 since Aug 2022
- Open Graph since Sep 2022
- Google Tag Manager since Feb 2023
Previously used
- CentOS Apr 2021 to Sep 2024 · 3 yrs
- OpenSSL Apr 2021 to Sep 2024 · 3 yrs
- Sentry Apr 2022 to Jan 2024 · 1 yr
- Riot May 2022 to May 2022 · 1 mo
- Underscore.js May 2022 to May 2022 · 1 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Facebook Feb 2020 to Mar 2021 · 1 yr
- PHP Feb 2020 to Mar 2021 · 1 yr
Timeline
2024 3 dropped
- dropped CentOS Nov 2024 · Operating systems
- dropped OpenSSL Nov 2024 · Web server extensions
- dropped Sentry Mar 2024 · Issue trackers
2023 15 added
- added Apache HTTP Server May 2023 · Web servers
- added CentOS May 2023 · Operating systems
- added Google Analytics May 2023 · Analytics
- added Google Font API May 2023 · Font scripts
- added Google Tag Manager May 2023 · Tag managers
- added jQuery May 2023 · JavaScript libraries
- added Microsoft 365 May 2023 · Webmail
- added Node.js May 2023 · Programming languages
- added Open Graph May 2023 · Miscellaneous
- added OpenSSL May 2023 · Web server extensions
- added Sentry May 2023 · Issue trackers
- added Slick May 2023 · JavaScript libraries
- added Socket.io May 2023 · JavaScript frameworks
- added Google Analytics Feb 2023 · Analytics
- added Google Tag Manager Feb 2023 · Tag managers
2022 16 added · 2 dropped
- added Open Graph Sep 2022 · Miscellaneous
- added Apache HTTP Server Aug 2022 · Web servers
- added CentOS Aug 2022 · Operating systems
- added Google Font API Aug 2022 · Font scripts
- added jQuery Aug 2022 · JavaScript libraries
- added Microsoft 365 Aug 2022 · Webmail
- added Node.js Aug 2022 · Programming languages
- added OpenSSL Aug 2022 · Web server extensions
- added Sentry Aug 2022 · Issue trackers
- added Slick Aug 2022 · JavaScript libraries
- added Socket.io Aug 2022 · JavaScript frameworks
- dropped Riot Jul 2022 · JavaScript frameworks
- dropped Underscore.js Jul 2022 · JavaScript libraries
- added Riot May 2022 · JavaScript frameworks
- added Underscore.js May 2022 · JavaScript libraries
- added Node.js Apr 2022 · Programming languages
- added Sentry Apr 2022 · Issue trackers
- added Socket.io Apr 2022 · JavaScript frameworks
2021 5 added · 4 dropped
- dropped Wheelio Dec 2021 · Widgets
- added Wheelio Sep 2021 · Widgets
- dropped Facebook May 2021 · Widgets
- dropped Google Analytics May 2021 · Analytics
- dropped PHP May 2021 · Programming languages
- added CentOS Apr 2021 · Operating systems
- added Google Font API Apr 2021 · Font scripts
- added OpenSSL Apr 2021 · Web server extensions
- added Slick Apr 2021 · JavaScript libraries