Technology history for itousa.jp
Stack size over time
From 14 detected technologies in Sep 2022 to 13 in Jun 2026 (peak 16).
Currently detected
- Bootstrap since Sep 2022
- Google Cloud since Sep 2022
- Google Cloud CDN since Sep 2022
- GSAP since Sep 2022
- HSTS since Sep 2022
- HTTP/3 since Sep 2022
- Ko-fi since Sep 2022
- Lodash since Sep 2022
- Open Graph since Sep 2022
- Priority Hints since Sep 2022
- React since Sep 2022
- Sentry since Sep 2022
- Wix since Sep 2022
Previously used
- Envoy Nov 2024 to Oct 2025 · 11 mo
- YouTube Apr 2024 to Nov 2024 · 7 mo
- Polyfill Sep 2022 to Feb 2024 · 1 yr
- Choices Nov 2022 to Nov 2022 · 1 mo
- RequireJS Nov 2022 to Nov 2022 · 1 mo
Timeline
2025 1 added · 3 dropped
- dropped Envoy Dec 2025 · Reverse proxies
- added Envoy Oct 2025 · Reverse proxies
- dropped Envoy Apr 2025 · Reverse proxies
- dropped YouTube Jan 2025 · Video players
2024 2 added · 1 dropped
- added Envoy Nov 2024 · Reverse proxies
- dropped Polyfill Apr 2024 · JavaScript libraries
- added YouTube Apr 2024 · Video players
2023 3 added · 5 dropped
- added Google Cloud Sep 2023 · IaaS
- added Google Cloud CDN Sep 2023 · CDN
- added HTTP/3 Sep 2023 · Miscellaneous
- dropped Google Cloud Aug 2023 · IaaS
- dropped Google Cloud CDN Aug 2023 · CDN
- dropped HTTP/3 Aug 2023 · Miscellaneous
- dropped Choices Jan 2023 · JavaScript libraries
- dropped RequireJS Jan 2023 · JavaScript frameworks