Technology history for sliderule.ca
Stack size over time
From 2 detected technologies in Jul 2020 to 2 in Aug 2026 (peak 4).
Currently detected
Previously used
- Cloudflare Nov 2025 to Jan 2026 · 2 mo
- Cloudflare Bot Management Nov 2025 to Jan 2026 · 2 mo
- OpenResty Jun 2025 to Jun 2025 · 1 mo
- Imunify360 Nov 2024 to Feb 2025 · 3 mo
- Apache HTTP Server Jul 2020 to Feb 2024 · 3 yrs
- HSTS Sep 2022 to Feb 2024 · 1 yr
Timeline
2026 2 dropped
- dropped Cloudflare Mar 2026 · CDN
- dropped Cloudflare Bot Management Mar 2026 · Security
2025 4 added · 3 dropped
- added Cloudflare Nov 2025 · CDN
- added Cloudflare Bot Management Nov 2025 · Security
- dropped OpenResty Aug 2025 · Web servers
- added OpenResty Jun 2025 · Web servers
- dropped Imunify360 Apr 2025 · Security
- added Nginx Mar 2025 · Web servers
- dropped Nginx Feb 2025 · Reverse proxies
2024 1 added · 1 dropped · 1 switched
- added Imunify360 Nov 2024 · Security
- dropped HSTS Apr 2024 · Security
- switched Apache HTTP Server Nginx Mar 2024 · Web servers
2023 3 added
- added Apache HTTP Server May 2023 · Web servers
- added HSTS May 2023 · Security
- added PayPal May 2023 · Payment processors
2022 3 added
- added HSTS Sep 2022 · Security
- added Apache HTTP Server Aug 2022 · Web servers
- added PayPal Aug 2022 · Payment processors