Technology history for mathopt.org

Stack size over time

From 6 detected technologies in Aug 2022 to 12 in Jul 2026.

Currently detected

Previously used

  • HSTS Apr 2023 to Sep 2025 · 2 yrs
  • Apache HTTP Server Aug 2022 to Feb 2023 · 6 mo
  • mod_dav Aug 2022 to Feb 2023 · 6 mo
  • mod_ssl Aug 2022 to Feb 2023 · 6 mo
  • OpenSSL Aug 2022 to Feb 2023 · 6 mo
  • PHP Aug 2022 to Feb 2023 · 6 mo
  • UNIX Aug 2022 to Feb 2023 · 6 mo

Timeline

2026 1 dropped

  • dropped HSTS Feb 2026 · Security

2023 6 dropped

  • dropped Apache HTTP Server May 2023 · Web servers
  • dropped mod_dav May 2023 · Web server extensions
  • dropped mod_ssl May 2023 · Web server extensions
  • dropped OpenSSL May 2023 · Web server extensions
  • dropped PHP May 2023 · Programming languages
  • dropped UNIX May 2023 · Operating systems

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