Technology history for acpei.org

Stack size over time

From 4 detected technologies in Dec 2021 to 16 in Jun 2026 (peak 18).

Currently detected

Previously used

  • Envoy Dec 2024 to Jan 2026 · 1 yr
  • reCAPTCHA Jun 2024 to Jan 2026 · 1 yr
  • Polyfill Aug 2022 to Feb 2024 · 1 yr
  • Choices Aug 2022 to Dec 2022 · 4 mo
  • jQuery Dec 2021 to Jan 2022 · 1 mo
  • jQuery Migrate Dec 2021 to Jan 2022 · 1 mo
  • PHP Dec 2021 to Jan 2022 · 1 mo
  • SPIP Dec 2021 to Jan 2022 · 1 mo

Timeline

2026 1 added · 2 dropped

  • dropped Envoy Mar 2026 · Reverse proxies
  • dropped reCAPTCHA Mar 2026 · Security
  • added Envoy Jan 2026 · Reverse proxies

2025 2 added · 2 dropped

  • dropped Envoy Sep 2025 · Reverse proxies
  • added Envoy Jul 2025 · Reverse proxies
  • dropped Envoy Apr 2025 · Reverse proxies
  • added RequireJS Mar 2025 · JavaScript frameworks

2024 2 added · 2 dropped

  • added Envoy Dec 2024 · Reverse proxies
  • dropped RequireJS Sep 2024 · JavaScript frameworks
  • added reCAPTCHA Jun 2024 · Security
  • dropped Polyfill Apr 2024 · JavaScript libraries

2023 20 added · 4 dropped

2022 3 added · 4 dropped

  • dropped jQuery Oct 2022 · JavaScript libraries
  • dropped jQuery Migrate Oct 2022 · JavaScript libraries
  • dropped PHP Oct 2022 · Programming languages
  • dropped SPIP Oct 2022 · CMS
  • added HSTS Sep 2022 · Security
  • added HTTP/3 Sep 2022 · Miscellaneous
  • added Open Graph Sep 2022 · Miscellaneous

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