Technology history for ctb.ac.jp
Stack size over time
From 12 detected technologies in Aug 2022 to 13 in Jun 2026 (peak 17).
Currently detected
- Google Analytics since Aug 2022
- Google Tag Manager since Aug 2022
- Open Graph since Sep 2022
- Microsoft Clarity since May 2025
- Firebase since May 2025
- Google Cloud since May 2025
- Google Cloud CDN since May 2025
- Node.js since May 2025
- Nuxt.js since May 2025
- Google Font API since May 2025
- HTTP/3 since May 2025
- STUDIO since May 2025
- Vue.js since May 2025
Previously used
- Priority Hints Mar 2026 to Mar 2026 · 1 mo
- core-js May 2025 to Feb 2026 · 9 mo
- Font Awesome Aug 2022 to Feb 2026 · 3 yrs
- Google Cloud Trace Feb 2026 to Feb 2026 · 1 mo
- Google Maps Feb 2026 to Feb 2026 · 1 mo
- Animate.css Aug 2022 to Apr 2025 · 2 yrs
- Apache HTTP Server Aug 2022 to Apr 2025 · 2 yrs
- FancyBox Aug 2022 to Apr 2025 · 2 yrs
- Froala Editor Aug 2022 to Apr 2025 · 2 yrs
- jQuery Aug 2022 to Apr 2025 · 2 yrs
- jQuery Migrate Aug 2022 to Apr 2025 · 2 yrs
- jsDelivr Aug 2022 to Apr 2025 · 2 yrs
- PhotoSwipe Sep 2022 to Apr 2025 · 2 yrs
- YouTube Aug 2022 to Apr 2025 · 2 yrs
- PHP Aug 2022 to Aug 2023 · 1 yr
Timeline
2026 2 added · 3 dropped · 2 switched
- dropped core-js Apr 2026 · JavaScript libraries
- dropped Font Awesome Apr 2026 · Font scripts
- dropped Google Maps Apr 2026 · Maps
- switched Google Cloud Trace Priority Hints Mar 2026 · Performance
- added Font Awesome Feb 2026 · Font scripts
- switched Priority Hints Google Cloud Trace Feb 2026 · Performance
- added Google Maps Feb 2026 · Maps
2025 11 added · 9 dropped · 1 switched
- dropped Animate.css Jun 2025 · UI frameworks
- dropped Apache HTTP Server Jun 2025 · Web servers
- dropped FancyBox Jun 2025 · JavaScript libraries
- dropped Font Awesome Jun 2025 · Font scripts
- dropped Froala Editor Jun 2025 · Rich text editors
- dropped jQuery Jun 2025 · JavaScript libraries
- dropped jQuery Migrate Jun 2025 · JavaScript libraries
- dropped PhotoSwipe Jun 2025 · Photo galleries
- dropped YouTube Jun 2025 · Video players
- added core-js May 2025 · JavaScript libraries
- added Firebase May 2025 · Databases
- added Google Cloud May 2025 · IaaS
- switched jsDelivr Google Cloud CDN May 2025 · CDN
- added Google Font API May 2025 · Font scripts
- added Google Tag Manager May 2025 · Tag managers
- added HTTP/3 May 2025 · Miscellaneous
- added Microsoft Clarity May 2025 · Analytics
- added Node.js May 2025 · Programming languages
- added Nuxt.js May 2025 · JavaScript frameworks
- added STUDIO May 2025 · Page builders
- added Vue.js May 2025 · JavaScript frameworks
2023 1 dropped
- dropped PHP Oct 2023 · Programming languages
2022 2 added · 1 dropped
- dropped Google Tag Manager Nov 2022 · Tag managers
- added Open Graph Sep 2022 · Miscellaneous
- added PhotoSwipe Sep 2022 · Photo galleries