Technology history for pusd.org
Stack size over time
From 2 detected technologies in May 2017 to 34 in Oct 2026 (peak 36).
Currently detected
- Apache HTTP Server since May 2017
- jQuery since Jun 2018
- Microsoft ASP.NET since Aug 2018
- IIS since Aug 2018
- Windows Server since Aug 2018
- DreamWeaver since Jan 2019
- Google Analytics since Jan 2019
- Java since Jan 2019
- Twitter since Jan 2019
- YouTube since May 2019
- Google Tag Manager since May 2019
- jQuery UI since Jul 2019
- Babel since Mar 2020
- List.js since Aug 2020
- Twitter Ads since Jun 2021
- Facebook Login since Jun 2021
- core-js since Aug 2021
- Constant Contact since Feb 2022
- Tailwind CSS since Apr 2022
- Cloudflare since Jun 2022
- PWA since Aug 2022
- HSTS since Sep 2022
- Prototype since Nov 2022
- Microsoft Visual Studio since Apr 2023
- jQuery Migrate since Mar 2024
- Lodash since Mar 2024
- Moment.js since Mar 2024
- AngularJS since Mar 2024
- Bootstrap since Mar 2024
- Facebook Pixel since May 2024
- Cloudflare Bot Management since Mar 2025
- Google Font API since Jun 2025
- Amazon ALB since Sep 2025
- Amazon Web Services since Sep 2025
Previously used
- jQuery Mobile Jun 2018 to Mar 2026 · 7 yrs
- Modernizr Aug 2020 to Mar 2026 · 5 yrs
- Apache Tomcat Jan 2019 to May 2022 · 3 yrs
- Fastly May 2022 to May 2022 · 1 mo
- Google Remarketing Tag Jul 2021 to May 2022 · 10 mo
- Varnish Jan 2019 to May 2022 · 3 yrs
- Facebook Jan 2019 to Apr 2022 · 3 yrs
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- CentOS May 2017 to Dec 2019 · 2 yrs
- OpenSSL Sep 2019 to Dec 2019 · 3 mo
- Font Awesome Jun 2018 to Jul 2018 · 1 mo
Timeline
2026 1 added · 4 dropped
- added Tailwind CSS Jun 2026 · UI frameworks
- dropped Amazon ALB May 2026 · Load balancers
- dropped Amazon Web Services May 2026 · PaaS
- dropped jQuery Mobile May 2026 · Mobile frameworks
- dropped Modernizr May 2026 · JavaScript libraries
2025 4 added
- added Amazon ALB Sep 2025 · Load balancers
- added Amazon Web Services Sep 2025 · PaaS
- added Google Font API Jun 2025 · Font scripts
- added Cloudflare Bot Management Mar 2025 · Security
2024 1 added
- added Facebook Pixel May 2024 · Analytics
2023 5 dropped
- dropped Apache Tomcat Mar 2023 · Web servers
- dropped Facebook Mar 2023 · Widgets
- dropped Google Remarketing Tag Mar 2023 · Retargeting
- dropped Varnish Mar 2023 · Caching
- dropped Wheelio Mar 2023 · Widgets
2022 9 added · 1 dropped · 1 switched
- added HSTS Sep 2022 · Security
- added Apache HTTP Server Aug 2022 · Web servers
- added Constant Contact Aug 2022 · Marketing automation
- added jQuery Mobile Aug 2022 · Mobile frameworks
- added Modernizr Aug 2022 · JavaScript libraries
- added PWA Aug 2022 · Miscellaneous
- dropped Tailwind CSS Jul 2022 · UI frameworks
- switched Fastly Cloudflare Jun 2022 · CDN
- added Fastly May 2022 · CDN
- added Tailwind CSS Apr 2022 · UI frameworks
- added Constant Contact Feb 2022 · Email
2021 5 added
- added Wheelio Sep 2021 · Widgets
- added core-js Aug 2021 · JavaScript libraries
- added Google Remarketing Tag Jul 2021 · Retargeting
- added Facebook Login Jun 2021 · Social logins
- added Twitter Ads Jun 2021 · Advertising
2020 4 added · 2 dropped
- added jQuery Mobile Aug 2020 · Mobile frameworks
- added List.js Aug 2020 · JavaScript libraries
- added Modernizr Aug 2020 · JavaScript libraries
- added Babel Mar 2020 · Miscellaneous
- dropped CentOS Feb 2020 · Operating Systems
- dropped OpenSSL Feb 2020 · Web Server Extensions
2019 3 added · 2 dropped
- added Apache HTTP Server Sep 2019 · Web Servers
- added CentOS Sep 2019 · Operating Systems
- added OpenSSL Sep 2019 · Web Server Extensions
- dropped Font Awesome Feb 2019 · Font Scripts
- dropped jQuery Mobile Feb 2019 · Mobile Frameworks
2018 3 added · 2 dropped
- dropped Apache HTTP Server Jul 2018 · Web Servers
- dropped CentOS Jul 2018 · Operating Systems
- added Font Awesome Jun 2018 · Font Scripts
- added jQuery Jun 2018 · JavaScript Frameworks
- added jQuery Mobile Jun 2018 · Mobile Frameworks
2017 2 added
- added Apache HTTP Server May 2017 · Web Servers
- added CentOS May 2017 · Operating Systems