Technology history for j-nbooks.jp
Stack size over time
From 5 detected technologies in Aug 2018 to 30 in Jun 2026.
Currently detected
- Google Analytics since Aug 2018
- jQuery since Aug 2018
- Nginx since May 2020
- PHP since May 2020
- Facebook Login since Jul 2021
- Twitter Ads since Nov 2021
- Osano since May 2022
- jsDelivr since May 2022
- Amazon Web Services since Aug 2022
- Open Graph since Sep 2022
- Swiper since Mar 2024
- LazySizes since Nov 2024
- core-js since Nov 2024
- Amazon CloudFront since Nov 2024
- Facebook Pixel since Nov 2024
- Google Tag Manager since Nov 2024
- Cloudflare since Mar 2025
- Cloudflare Bot Management since Mar 2025
- PWA since May 2025
- YouTube since May 2025
- Next.js since Jan 2026
- Next.js App Router since Jan 2026
- React since Jan 2026
- Webpack since Jan 2026
- Datadog since Jan 2026
- NextAuth.js since Jan 2026
- Node.js since Jan 2026
- Priority Hints since Jan 2026
- Turbopack since Apr 2026
- Axios since Jun 2026
Previously used
- Stripe Jan 2026 to Jan 2026 · 1 mo
- Bootstrap Nov 2024 to Dec 2025 · 1 yr
- Google Font API Aug 2018 to Dec 2025 · 7 yrs
- Google Hosted Libraries Nov 2024 to Dec 2025 · 1 yr
- jQuery UI Nov 2024 to Dec 2025 · 1 yr
- Twitter Nov 2021 to Aug 2025 · 3 yrs
- Amazon ALB Dec 2024 to Apr 2025 · 4 mo
- C Feb 2023 to Feb 2023 · 1 mo
- Facebook Aug 2018 to Apr 2022 · 3 yrs
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Apache HTTP Server Aug 2018 to Apr 2020 · 1 yr
Timeline
2026 13 added · 5 dropped · 1 switched
- added Axios Jun 2026 · JavaScript libraries
- added LazySizes Jun 2026 · JavaScript libraries
- switched Google Hosted Libraries Cloudflare May 2026 · CDN
- added Cloudflare Bot Management May 2026 · Security
- added Turbopack Apr 2026 · Development
- dropped Stripe Mar 2026 · Payment processors
- dropped Bootstrap Feb 2026 · UI frameworks
- dropped Google Font API Feb 2026 · Font scripts
- dropped jQuery UI Feb 2026 · JavaScript libraries
- dropped LazySizes Feb 2026 · JavaScript libraries
- added Datadog Jan 2026 · RUM
- added NextAuth.js Jan 2026 · Authentication
- added Next.js Jan 2026 · JavaScript frameworks
- added Next.js App Router Jan 2026 · JavaScript frameworks
- added Node.js Jan 2026 · Programming languages
- added Priority Hints Jan 2026 · Performance
- added React Jan 2026 · JavaScript frameworks
- added Stripe Jan 2026 · Payment processors
- added Webpack Jan 2026 · Miscellaneous
2025 5 added · 4 dropped
- dropped Cloudflare Nov 2025 · CDN
- dropped Cloudflare Bot Management Nov 2025 · Security
- dropped Twitter Oct 2025 · Widgets
- dropped Amazon ALB Jun 2025 · Load balancers
- added PWA May 2025 · Miscellaneous
- added YouTube May 2025 · Video players
- added Cloudflare Mar 2025 · CDN
- added Cloudflare Bot Management Mar 2025 · Security
- added Osano Jan 2025 · Cookie compliance
2024 2 added
- added Amazon ALB Dec 2024 · Load balancers
- added Swiper Mar 2024 · JavaScript libraries
2023 1 added · 2 dropped
- dropped Osano Nov 2023 · Cookie compliance
- dropped C Apr 2023 · Programming languages
- added C Feb 2023 · Programming languages
2022 12 added · 3 dropped
- added Open Graph Sep 2022 · Miscellaneous
- added Amazon Web Services Aug 2022 · PaaS
- added Facebook Login Aug 2022 · Authentication
- added Google Analytics Aug 2022 · Analytics
- added Google Font API Aug 2022 · Font scripts
- added jQuery Aug 2022 · JavaScript libraries
- added jsDelivr Aug 2022 · CDN
- added Nginx Aug 2022 · Web servers
- added Osano Aug 2022 · Cookie compliance
- added PHP Aug 2022 · Programming languages
- dropped Facebook Jun 2022 · Widgets
- added jsDelivr May 2022 · CDN
- added Osano May 2022 · Cookie compliance
- dropped Twitter Jan 2022 · Widgets
- dropped Twitter Ads Jan 2022 · Advertising
2021 3 added · 1 switched
- switched Wheelio Twitter Nov 2021 · Widgets
- added Twitter Ads Nov 2021 · Advertising
- added Wheelio Sep 2021 · Widgets
- added Facebook Login Jul 2021 · Social logins
2020 2 added · 1 dropped
- dropped Apache HTTP Server Jun 2020 · Web Servers
- added Nginx May 2020 · Reverse proxies
- added PHP May 2020 · Programming languages
2019 5 added
- added Apache HTTP Server Mar 2019 · Web Servers
- added Facebook Mar 2019 · Widgets
- added Google Analytics Mar 2019 · Analytics
- added Google Font API Mar 2019 · Font Scripts
- added jQuery Mar 2019 · JavaScript Libraries