Technology history for haintec.vn

Stack size over time

From 14 detected technologies in Aug 2022 to 13 in Apr 2026 (peak 15).

Currently detected

Previously used

  • OpenSSL Nov 2022 to Apr 2023 · 5 mo
  • CentOS Aug 2022 to Oct 2022 · 2 mo
  • HSTS Sep 2022 to Oct 2022 · 1 mo
  • Animate.css Aug 2022 to Aug 2022 · 1 mo

Timeline

2023 1 dropped

  • dropped OpenSSL Jun 2023 · Web server extensions

2022 3 added · 3 dropped

  • dropped CentOS Dec 2022 · Operating systems
  • dropped HSTS Dec 2022 · Security
  • added OpenSSL Nov 2022 · Web server extensions
  • dropped Animate.css Oct 2022 · UI frameworks
  • added HSTS Sep 2022 · Security
  • added Open Graph Sep 2022 · Miscellaneous

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