Technology history for chatopens.net

Stack size over time

From 3 detected technologies in Feb 2025 to 4 in Jun 2026 (peak 5).

Currently detected

Previously used

  • HSTS Feb 2025 to Apr 2026 · 1 yr
  • HTTP/3 Apr 2025 to Apr 2026 · 1 yr

Timeline

2026 3 added · 4 dropped

  • dropped HSTS Jun 2026 · Security
  • dropped HTTP/3 Jun 2026 · Miscellaneous
  • added Nginx May 2026 · Web servers
  • added OpenResty May 2026 · Web servers
  • added HTTP/3 Mar 2026 · Miscellaneous
  • dropped HTTP/3 Feb 2026 · Miscellaneous
  • dropped Nginx Feb 2026 · Web servers

2025 1 added

  • added Nginx Jun 2025 · Web servers

Look up any website for free

No paywall, no lead-gen, no account. Paste a domain and see what powers it.

No account neededHistory since 2018