Technology history for ct-21.jp
Stack size over time
From 1 detected technologies in Jan 2019 to 9 in Jun 2026.
Currently detected
- Nginx since Jan 2019
- Sakura Internet since Aug 2022
- Swiper since May 2023
- Google Analytics since Apr 2026
- Microsoft Clarity since Apr 2026
- Google Font API since Apr 2026
- Google Tag Manager since Apr 2026
- GSAP since Apr 2026
- Open Graph since Apr 2026
Previously used
- Unpkg May 2023 to Apr 2024 · 11 mo
- C Feb 2023 to Feb 2023 · 1 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
Timeline
2026 6 added
- added Google Analytics Apr 2026 · Analytics
- added Google Font API Apr 2026 · Font scripts
- added Google Tag Manager Apr 2026 · Tag managers
- added GSAP Apr 2026 · JavaScript frameworks
- added Microsoft Clarity Apr 2026 · Analytics
- added Open Graph Apr 2026 · Miscellaneous
2024 1 dropped
- dropped Unpkg Jun 2024 · CDN
2023 5 added · 1 dropped
- added Nginx May 2023 · Web servers
- added Sakura Internet May 2023 · Hosting
- added Swiper May 2023 · JavaScript libraries
- added Unpkg May 2023 · CDN
- dropped C Apr 2023 · Programming languages
- added C Feb 2023 · Programming languages
2022 2 added
- added Nginx Aug 2022 · Web servers
- added Sakura Internet Aug 2022 · Hosting
2021 1 added · 1 dropped
2019 1 added
- added Nginx Mar 2019 · Web Servers