Technology history for central-engineering.jp
Stack size over time
From 5 detected technologies in Apr 2020 to 24 in Jun 2026 (peak 25).
Currently detected
- Google Tag Manager since Apr 2020
- GSAP since Apr 2020
- Google Analytics since Apr 2020
- jQuery since Apr 2020
- Nginx since Apr 2020
- Slick since Jul 2020
- Cloudflare Bot Management since Aug 2022
- Cloudflare since Aug 2022
- Envoy since Oct 2024
- HSTS since Oct 2024
- Open Graph since Oct 2024
- RSS since Oct 2024
- Node.js since Oct 2024
- Sentry since Oct 2024
- Tailwind CSS since Oct 2024
- Webpack since Oct 2024
- Apollo since Jul 2025
- GraphQL since Jul 2025
- Howler.js since Jul 2025
- Next.js since Jul 2025
- Next.js App Router since Jul 2025
- React since Jul 2025
- Priority Hints since Jul 2025
- TypeScript since Jul 2025
Previously used
- Svelte Oct 2024 to Dec 2025 · 1 yr
- core-js Oct 2024 to Jun 2025 · 8 mo
- LazySizes Oct 2024 to Jun 2025 · 8 mo
- Nuxt.js Oct 2024 to Jun 2025 · 8 mo
- Vue.js Oct 2024 to Jun 2025 · 8 mo
- C Feb 2023 to Feb 2023 · 1 mo
- Google Ads Conversion Tracking Jul 2021 to May 2022 · 10 mo
- Yahoo Advertising May 2022 to May 2022 · 1 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
Timeline
2026 1 dropped
- dropped Svelte Feb 2026 · JavaScript frameworks
2025 8 added · 4 dropped
- dropped core-js Aug 2025 · JavaScript libraries
- dropped LazySizes Aug 2025 · JavaScript libraries
- dropped Nuxt.js Aug 2025 · JavaScript frameworks
- dropped Vue.js Aug 2025 · JavaScript frameworks
- added Apollo Jul 2025 · JavaScript libraries
- added GraphQL Jul 2025 · Programming languages
- added Howler.js Jul 2025 · JavaScript libraries
- added Next.js Jul 2025 · JavaScript frameworks
- added Next.js App Router Jul 2025 · JavaScript frameworks
- added Priority Hints Jul 2025 · Performance
- added React Jul 2025 · JavaScript frameworks
- added TypeScript Jul 2025 · Programming languages
2023 9 added · 1 dropped
- added Cloudflare May 2023 · CDN
- added Cloudflare Bot Management May 2023 · Security
- added Google Analytics May 2023 · Analytics
- added Google Tag Manager May 2023 · Tag managers
- added GSAP May 2023 · JavaScript frameworks
- added jQuery May 2023 · JavaScript libraries
- added Nginx May 2023 · Web servers
- added Slick May 2023 · JavaScript libraries
- dropped C Apr 2023 · Programming languages
- added C Feb 2023 · Programming languages
2022 7 added · 1 dropped · 1 switched
- added Cloudflare Aug 2022 · CDN
- added Cloudflare Bot Management Aug 2022 · Security
- switched Google Ads Conversion Tracking Google Analytics Aug 2022 · Analytics
- added Google Tag Manager Aug 2022 · Tag managers
- added GSAP Aug 2022 · JavaScript frameworks
- added jQuery Aug 2022 · JavaScript libraries
- added Nginx Aug 2022 · Web servers
- added Slick Aug 2022 · JavaScript libraries
- dropped Yahoo Advertising Jul 2022 · Advertising
2021 2 added · 1 dropped
- dropped Wheelio Dec 2021 · Widgets
- added Wheelio Sep 2021 · Widgets
- added Google Ads Conversion Tracking Jul 2021 · Analytics
2020 1 added
- added Slick Jul 2020 · JavaScript libraries