Technology history for bkwk.cn

Stack size over time

From 5 detected technologies in Jan 2025 to 2 in May 2026 (peak 6).

Currently detected

Previously used

  • HSTS Jan 2025 to Mar 2026 · 1 yr
  • Nginx Nov 2025 to Mar 2026 · 4 mo
  • Ubuntu Nov 2025 to Mar 2026 · 4 mo
  • HTTP/3 Jan 2025 to Feb 2026 · 1 yr
  • Tengine Jan 2025 to Oct 2025 · 9 mo

Timeline

2026 4 dropped

  • dropped HSTS May 2026 · Security
  • dropped Nginx May 2026 · Web servers
  • dropped Ubuntu May 2026 · Operating systems
  • dropped HTTP/3 Apr 2026 · Miscellaneous

2025 1 added · 1 switched

  • switched Tengine Nginx Nov 2025 · Web servers
  • added Ubuntu Nov 2025 · Operating systems

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