Technology history for chuo-a.ac.jp
Stack size over time
From 8 detected technologies in Feb 2019 to 9 in Jun 2026 (peak 14).
Currently detected
- Google Tag Manager since Feb 2019
- Google Analytics since Feb 2019
- Google Font API since Feb 2019
- jQuery since Feb 2019
- Nginx since May 2019
- Facebook Login since Jun 2021
- Xserver since Aug 2022
- Open Graph since Sep 2022
- jQuery UI since Jul 2025
Previously used
- Cloudflare Mar 2025 to Aug 2025 · 5 mo
- Cloudflare Bot Management Mar 2025 to Aug 2025 · 5 mo
- jQuery CDN Feb 2022 to Aug 2025 · 3 yrs
- Twitter Feb 2019 to Aug 2025 · 6 yrs
- Twitter Ads Jun 2021 to Aug 2025 · 4 yrs
- PubSubJS May 2022 to May 2024 · 2 yrs
- C Feb 2023 to Feb 2023 · 1 mo
- Google Ads Conversion Tracking Aug 2021 to Oct 2022 · 1 yr
- Google Remarketing Tag Aug 2021 to May 2022 · 9 mo
- Facebook Feb 2019 to Apr 2022 · 3 yrs
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Apache HTTP Server Feb 2019 to Apr 2019 · 2 mo
- PHP Feb 2019 to Apr 2019 · 2 mo
Timeline
2025 3 added · 5 dropped
- dropped Cloudflare Oct 2025 · CDN
- dropped Cloudflare Bot Management Oct 2025 · Security
- dropped jQuery CDN Oct 2025 · CDN
- dropped Twitter Oct 2025 · Widgets
- dropped Twitter Ads Oct 2025 · Advertising
- added jQuery UI Jul 2025 · JavaScript libraries
- added Cloudflare Mar 2025 · CDN
- added Cloudflare Bot Management Mar 2025 · Security
2024 1 dropped
- dropped PubSubJS Jul 2024 · JavaScript libraries
2023 13 added · 1 dropped
- added Facebook Login May 2023 · Authentication
- 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 jQuery CDN May 2023 · CDN
- added Nginx May 2023 · Web servers
- added Open Graph May 2023 · Miscellaneous
- added PubSubJS May 2023 · JavaScript libraries
- added Twitter May 2023 · Widgets
- added Twitter Ads May 2023 · Advertising
- added Xserver May 2023 · Hosting
- dropped C Apr 2023 · Programming languages
- added C Feb 2023 · Programming languages
2022 14 added · 2 dropped · 1 switched
- dropped Google Ads Conversion Tracking Dec 2022 · Analytics
- added Open Graph Sep 2022 · Miscellaneous
- added Facebook Login Aug 2022 · Authentication
- added Google Ads Conversion Tracking Aug 2022 · Analytics
- added Google Analytics Aug 2022 · Analytics
- added Google Font API Aug 2022 · Font scripts
- added Google Tag Manager Aug 2022 · Tag managers
- added jQuery Aug 2022 · JavaScript libraries
- added jQuery CDN Aug 2022 · CDN
- added Nginx Aug 2022 · Web servers
- added PubSubJS Aug 2022 · JavaScript libraries
- switched Facebook Twitter Aug 2022 · Widgets
- added Twitter Ads Aug 2022 · Advertising
- added Xserver Aug 2022 · Hosting
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- added PubSubJS May 2022 · JavaScript libraries
- added jQuery CDN Feb 2022 · CDN
2021 5 added · 1 dropped
- dropped Wheelio Dec 2021 · Widgets
- added Wheelio Sep 2021 · Widgets
- added Google Ads Conversion Tracking Aug 2021 · Analytics
- added Google Remarketing Tag Aug 2021 · Retargeting
- added Facebook Login Jun 2021 · Social logins
- added Twitter Ads Jun 2021 · Advertising
2019 9 added · 2 dropped
- dropped Apache HTTP Server Jun 2019 · Web Servers
- dropped PHP Jun 2019 · Programming Languages
- added Nginx May 2019 · Reverse Proxy
- added Apache HTTP Server Mar 2019 · Web Servers
- added Facebook Mar 2019 · Widgets
- added Google Analytics Mar 2019 · Analytics
- added Google Font API Mar 2019 · Font Scripts
- added Google Tag Manager Mar 2019 · Tag Managers
- added jQuery Mar 2019 · JavaScript Libraries
- added PHP Mar 2019 · Programming Languages
- added Twitter Mar 2019 · Widgets