Technology history for opo.co.jp

Stack size over time

From 2 detected technologies in Dec 2022 to 17 in Apr 2026 (peak 18).

Currently detected

Previously used

  • core-js Mar 2024 to Feb 2026 · 1 yr
  • Nginx Dec 2022 to May 2023 · 5 mo

Timeline

2026 1 added · 2 dropped

  • dropped core-js Apr 2026 · JavaScript libraries
  • dropped Nginx Feb 2026 · Web servers
  • added Priority Hints Feb 2026 · Performance

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