Technology history for celestrak.org
Stack size over time
From 8 detected technologies in Aug 2022 to 7 in Sep 2026 (peak 10).
Currently detected
- Bootstrap since Aug 2022
- Google Workspace since Aug 2022
- IIS since Aug 2022
- jQuery since Aug 2022
- PHP since Aug 2022
- Popper since Aug 2022
- Windows Server since Aug 2022
Previously used
- PayPal Aug 2022 to Mar 2026 · 3 yrs
- Cloudflare Sep 2025 to Sep 2025 · 1 mo
- Cloudflare Bot Management Sep 2025 to Sep 2025 · 1 mo
Timeline
2026 1 dropped
- dropped PayPal May 2026 · Payment processors
2025 2 added · 2 dropped
- dropped Cloudflare Nov 2025 · CDN
- dropped Cloudflare Bot Management Nov 2025 · Security
- added Cloudflare Sep 2025 · CDN
- added Cloudflare Bot Management Sep 2025 · Security
2023 8 added
- added Bootstrap May 2023 · UI frameworks
- added Google Workspace May 2023 · Webmail
- added IIS May 2023 · Web servers
- added jQuery May 2023 · JavaScript libraries
- added PayPal May 2023 · Payment processors
- added PHP May 2023 · Programming languages
- added Popper May 2023 · Miscellaneous
- added Windows Server May 2023 · Operating systems