Technology history for ntsb.gov
Stack size over time
From 8 detected technologies in Apr 2018 to 34 in Jun 2026.
Currently detected
- YouTube since Apr 2018
- Google Tag Manager since Apr 2018
- Microsoft ASP.NET since Apr 2018
- Microsoft SharePoint since Apr 2018
- Microsoft Word since Apr 2018
- AddThis since Apr 2018
- IIS since Apr 2018
- jQuery since Apr 2018
- Twitter since Jun 2018
- Windows Server since Jun 2018
- Google Analytics since Jun 2018
- Nginx since Apr 2021
- Font Awesome since Nov 2021
- Microsoft 365 since Aug 2022
- Apple iCloud Mail since Jan 2023
- Cloudflare since Jan 2023
- Google Font API since Aug 2023
- PWA since Aug 2023
- Underscore.js since Oct 2023
- jQuery UI since Jan 2024
- Cloudflare Browser Insights since May 2024
- HTTP/3 since Jun 2024
- HSTS since Aug 2024
- Microsoft Application Insights since Feb 2025
- Azure since Feb 2025
- Azure Monitor since Feb 2025
- Cloudflare Bot Management since Oct 2025
- Salesforce since Apr 2026
- React since May 2026
- React Router since May 2026
- Moneris since Jun 2026
- Bootstrap since Jun 2026
- Bootstrap Icons since Jun 2026
- Imperva since Jun 2026
Previously used
- Cloudflare Zaraz May 2024 to Jan 2026 · 1 yr
- C Feb 2023 to Feb 2023 · 1 mo
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- Wheelio Sep 2021 to Sep 2021 · 1 mo
Timeline
2026 1 added · 1 dropped
- dropped Cloudflare Zaraz Apr 2026 · Performance
- added Salesforce Apr 2026 · CRM
2025 4 added
- added Cloudflare Bot Management Oct 2025 · Security
- added Azure Feb 2025 · PaaS
- added Azure Monitor Feb 2025 · Performance
- added Microsoft Application Insights Feb 2025 · RUM
2024 5 added
- added HSTS Aug 2024 · Security
- added HTTP/3 Jun 2024 · Miscellaneous
- added Cloudflare Browser Insights May 2024 · Analytics
- added Cloudflare Zaraz May 2024 · Performance
- added jQuery UI Jan 2024 · JavaScript libraries
2023 4 added · 1 dropped
- added Underscore.js Oct 2023 · JavaScript libraries
- dropped C May 2023 · Programming languages
- added C Feb 2023 · Programming languages
- added Apple iCloud Mail Jan 2023 · Webmail
- added Cloudflare Jan 2023 · CDN
2022 4 added · 2 dropped
- dropped Wheelio Nov 2022 · Widgets
- added Font Awesome Aug 2022 · Font scripts
- added Microsoft 365 Aug 2022 · Webmail
- added Nginx Aug 2022 · Web servers
- dropped Tailwind CSS Jun 2022 · UI frameworks
- added Tailwind CSS Apr 2022 · UI frameworks
2021 2 added
2019 11 added
- added AddThis Mar 2019 · Widgets
- added Google Analytics Mar 2019 · Analytics
- added Google Tag Manager Mar 2019 · Tag Managers
- added IIS Mar 2019 · Web Servers
- added jQuery Mar 2019 · JavaScript Libraries
- added Microsoft ASP.NET Mar 2019 · Web Frameworks
- added Microsoft SharePoint Mar 2019 · CMS
- added Microsoft Word Mar 2019 · Editors
- added Twitter Mar 2019 · Widgets
- added Windows Server Mar 2019 · Operating Systems
- added YouTube Mar 2019 · Video Players
2018 3 added
- added Google Analytics Jun 2018 · Analytics
- added Twitter Jun 2018 · Widgets
- added Windows Server Jun 2018 · Operating Systems