Technology history for teikokushoin.co.jp

Stack size over time

From 3 detected technologies in Aug 2018 to 26 in Jun 2026 (peak 29).

Currently detected

Previously used

Timeline

2025 1 added · 3 dropped · 1 switched

  • dropped OpenSSL Jul 2025 · Web server extensions
  • dropped PHP Jul 2025 · Programming languages
  • dropped CentOS Jun 2025 · Operating systems
  • added jsDelivr Apr 2025 · CDN
  • switched Polyfill Swiper Apr 2025 · JavaScript libraries

2024 1 added

  • added AlmaLinux Sep 2024 · Operating systems

2023 5 added

2022 20 added · 1 dropped

2021 3 added · 1 dropped

2020 3 added

2019 5 added

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