Technology history for bac.ac.jp
Stack size over time
From 7 detected technologies in Jan 2019 to 16 in Jun 2026 (peak 22).
Currently detected
- Font Awesome since Jan 2019
- Google Analytics since Jan 2019
- Google Tag Manager since Jan 2019
- Apache HTTP Server since Jan 2019
- jQuery since Jan 2019
- YouTube since Jan 2019
- Google Font API since Sep 2019
- particles.js since Sep 2019
- Slick since Sep 2019
- jsDelivr since Jul 2020
- Facebook Pixel since Jul 2021
- core-js since Sep 2021
- FreakOut since Feb 2022
- Google Maps since Dec 2022
- Yahoo Advertising since Jul 2023
- Open Graph since Sep 2024
Previously used
- Google Ads Dec 2022 to Mar 2026 · 3 yrs
- Google Ads Conversion Tracking Jul 2021 to Mar 2026 · 4 yrs
- Priority Hints Mar 2026 to Mar 2026 · 1 mo
- Twitter Ads Jul 2021 to Mar 2026 · 4 yrs
- Cloudflare Sep 2024 to Sep 2025 · 1 yr
- Cloudflare Bot Management Sep 2024 to Sep 2025 · 1 yr
- Twitter Jan 2019 to Mar 2025 · 6 yrs
- Facebook Nov 2019 to Apr 2022 · 2 yrs
- Twitter Analytics Apr 2021 to Apr 2022 · 1 yr
- Bootstrap Feb 2021 to Jan 2022 · 11 mo
- Wheelio Sep 2021 to Sep 2021 · 1 mo
Timeline
2026 1 added · 4 dropped
- dropped Google Ads May 2026 · Advertising
- dropped Google Ads Conversion Tracking May 2026 · Analytics
- dropped Priority Hints May 2026 · Performance
- dropped Twitter Ads May 2026 · Advertising
- added Priority Hints Mar 2026 · Performance
2025 3 dropped
- dropped Cloudflare Nov 2025 · CDN
- dropped Cloudflare Bot Management Nov 2025 · Security
- dropped Twitter May 2025 · Widgets
2024 3 added
- added Cloudflare Sep 2024 · CDN
- added Cloudflare Bot Management Sep 2024 · Security
- added Open Graph Sep 2024 · Miscellaneous
2023 1 added
- added Yahoo Advertising Jul 2023 · Advertising
2022 18 added · 2 dropped · 1 switched
- added Google Ads Dec 2022 · Advertising
- added Google Maps Dec 2022 · Maps
- added Apache HTTP Server Aug 2022 · Web servers
- added core-js Aug 2022 · JavaScript libraries
- added Facebook Pixel Aug 2022 · Analytics
- added Font Awesome Aug 2022 · Font scripts
- added FreakOut Aug 2022 · Advertising
- 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 jsDelivr Aug 2022 · CDN
- added particles.js Aug 2022 · JavaScript graphics
- added Slick Aug 2022 · JavaScript libraries
- switched Facebook Twitter Aug 2022 · Widgets
- added Twitter Ads Aug 2022 · Advertising
- added YouTube Aug 2022 · Video players
- dropped Twitter Analytics Jun 2022 · Analytics
- dropped Bootstrap Mar 2022 · UI frameworks
- added FreakOut Feb 2022 · Advertising
2021 3 added · 1 dropped
- dropped Wheelio Nov 2021 · Widgets
- added core-js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added Twitter Analytics Apr 2021 · Analytics
2020 2 added
- added Font Awesome Aug 2020 · Font scripts
- added jsDelivr Jul 2020 · CDN
2019 11 added · 1 dropped
- added Facebook Nov 2019 · Widgets
- dropped Font Awesome Oct 2019 · Font Scripts
- added Google Font API Sep 2019 · Font Scripts
- added particles.js Sep 2019 · JavaScript Graphics
- added Slick Sep 2019 · JavaScript Libraries
- added Apache HTTP Server Mar 2019 · Web Servers
- added Font Awesome Mar 2019 · Font Scripts
- added Google Analytics Mar 2019 · Analytics
- added Google Tag Manager Mar 2019 · Tag Managers
- added jQuery Mar 2019 · JavaScript Libraries
- added Twitter Mar 2019 · Widgets
- added YouTube Mar 2019 · Video Players