Technology history for dsa.org
Stack size over time
From 4 detected technologies in Apr 2018 to 24 in Jun 2026 (peak 30).
Currently detected
- Microsoft ASP.NET since Apr 2018
- RequireJS since Apr 2018
- AddThis since Apr 2018
- Apache HTTP Server since Apr 2018
- Google Analytics since Jun 2018
- Kendo UI since Jun 2018
- jQuery since Jun 2018
- Progress Sitefinity since Jul 2018
- Google Font API since Aug 2018
- Google Tag Manager since Aug 2018
- PHP since Aug 2018
- MySQL since Aug 2018
- Twitter Emoji (Twemoji) since Aug 2018
- Vue.js since Aug 2018
- WordPress since Aug 2018
- jQuery Migrate since Aug 2018
- jQuery UI since Dec 2018
- Nginx since Aug 2022
- Amazon SES since Aug 2022
- Amazon Web Services since Aug 2022
- Google Hosted Libraries since Feb 2024
- core-js since Feb 2024
- Bootstrap since Feb 2024
- HSTS since Feb 2024
Previously used
- PayPal Jan 2024 to Jan 2026 · 2 yrs
- Cloudflare May 2022 to Dec 2025 · 3 yrs
- Cloudflare Bot Management May 2022 to Dec 2025 · 3 yrs
- Vimeo Nov 2021 to Dec 2025 · 4 yrs
- Facebook Pixel Jun 2024 to Nov 2025 · 1 yr
- Ubuntu Aug 2022 to Nov 2025 · 3 yrs
- Moat Feb 2021 to May 2023 · 2 yrs
- C Feb 2023 to Feb 2023 · 1 mo
- IIS Jun 2018 to Jul 2022 · 4 yrs
- Windows Server Jun 2018 to Jul 2022 · 4 yrs
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Twitter Jun 2018 to Jul 2018 · 1 mo
- sitefinity Jun 2018 to Jun 2018 · 1 mo
Timeline
2026 6 dropped
- dropped PayPal Mar 2026 · Payment processors
- dropped Cloudflare Feb 2026 · CDN
- dropped Cloudflare Bot Management Feb 2026 · Security
- dropped Vimeo Feb 2026 · Video players
- dropped Facebook Pixel Jan 2026 · Analytics
- dropped Ubuntu Jan 2026 · Operating systems
2025 1 added · 1 dropped
2024 3 added
- added Facebook Pixel Jun 2024 · Analytics
- added core-js Feb 2024 · JavaScript libraries
- added PayPal Jan 2024 · Payment processors
2023 1 added · 2 dropped
- dropped Moat Jul 2023 · Analytics
- dropped C Apr 2023 · Programming languages
- added C Feb 2023 · Programming languages
2022 4 added · 2 switched
- added Amazon SES Aug 2022 · Email
- added Amazon Web Services Aug 2022 · PaaS
- switched IIS Nginx Aug 2022 · Web servers
- switched Windows Server Ubuntu Aug 2022 · Operating systems
- added Cloudflare May 2022 · CDN
- added Cloudflare Bot Management May 2022 · Security
2021 4 added · 2 dropped
- dropped Wheelio Dec 2021 · Widgets
- added Vimeo Nov 2021 · Video players
- added Wheelio Sep 2021 · Widgets
- added Progress Sitefinity Jul 2021 · CMS
- dropped Progress Sitefinity Mar 2021 · CMS
- added Moat Feb 2021 · Analytics
2018 8 added · 2 dropped · 1 switched
- added jQuery UI Dec 2018 · JavaScript Libraries
- dropped Twitter Sep 2018 · Widgets
- dropped Apache HTTP Server Jul 2018 · Web Servers
- switched sitefinity Progress Sitefinity Jul 2018 · CMS
- added Google Analytics Jun 2018 · Analytics
- added IIS Jun 2018 · Web Servers
- added jQuery Jun 2018 · JavaScript Frameworks
- added Kendo UI Jun 2018 · Web Frameworks
- added sitefinity Jun 2018 · CMS
- added Twitter Jun 2018 · Widgets
- added Windows Server Jun 2018 · Operating Systems