Technology history for 12sai-kyoukai.com
Stack size over time
From 13 detected technologies in Feb 2023 to 13 in May 2026 (peak 16).
Currently detected
- Bootstrap since Feb 2023
- Lodash since Feb 2023
- Open Graph since Feb 2023
- GSAP since Feb 2023
- HSTS since Feb 2023
- Priority Hints since Feb 2023
- React since Feb 2023
- RSS since Feb 2023
- Sentry since Feb 2023
- Wix since Feb 2023
- Google Cloud since Mar 2023
- Google Cloud CDN since Mar 2023
- HTTP/3 since Mar 2023
Previously used
- Envoy Dec 2024 to May 2025 · 5 mo
- core-js Feb 2023 to May 2024 · 1 yr
- RequireJS Feb 2023 to May 2024 · 1 yr
- Polyfill Feb 2023 to Mar 2024 · 1 yr
Timeline
2026 1 dropped
- dropped Envoy Jan 2026 · Reverse proxies
2024 3 dropped
- dropped core-js Jul 2024 · JavaScript libraries
- dropped RequireJS Jul 2024 · JavaScript frameworks
- dropped Polyfill Jun 2024 · JavaScript libraries
2023 16 added · 3 dropped
- dropped Google Cloud Jun 2023 · IaaS
- dropped Google Cloud CDN Jun 2023 · CDN
- dropped HTTP/3 Jun 2023 · Miscellaneous
- added Bootstrap May 2023 · UI frameworks
- added core-js May 2023 · JavaScript libraries
- added GSAP May 2023 · JavaScript frameworks
- added HSTS May 2023 · Security
- added Lodash May 2023 · JavaScript libraries
- added Open Graph May 2023 · Miscellaneous
- added Polyfill May 2023 · JavaScript libraries
- added Priority Hints May 2023 · Performance
- added React May 2023 · JavaScript frameworks
- added RequireJS May 2023 · JavaScript frameworks
- added RSS May 2023 · Miscellaneous
- added Sentry May 2023 · Issue trackers
- added Wix May 2023 · CMS
- added Google Cloud Mar 2023 · IaaS
- added Google Cloud CDN Mar 2023 · CDN
- added HTTP/3 Mar 2023 · Miscellaneous