Technology history for esfrs.org
Stack size over time
From 7 detected technologies in Jan 2019 to 14 in Jun 2026 (peak 19).
Currently detected
- Microsoft ASP.NET since Jan 2019
- IIS since Jan 2019
- Windows Server since Jan 2019
- jQuery since May 2019
- Apple iCloud Mail since Jan 2023
- Application Request Routing since May 2023
- jQuery Mobile since May 2023
- jQuery UI since May 2023
- Drupal since Jun 2023
- Matomo Analytics since Jun 2023
- Nginx since Jun 2023
- GOV.UK Frontend since Jun 2023
- PHP since Jun 2023
- HSTS since Dec 2025
Previously used
- Font Awesome Jun 2023 to May 2025 · 1 yr
- cdnjs Jun 2023 to Dec 2023 · 6 mo
- Cloudflare Jun 2023 to Dec 2023 · 6 mo
- Modernizr Jun 2023 to Oct 2023 · 4 mo
- Polyfill Jun 2023 to Oct 2023 · 4 mo
- Underscore.js Jun 2023 to Oct 2023 · 4 mo
- Google Analytics Jan 2019 to May 2023 · 4 yrs
- Google Font API Jan 2019 to May 2023 · 4 yrs
- Google Hosted Libraries Feb 2022 to May 2023 · 1 yr
- Twitter Jan 2019 to May 2023 · 4 yrs
- Twitter Ads Jul 2021 to May 2023 · 1 yr
- Akamai Sep 2021 to Oct 2022 · 1 yr
- Akamai Bot Manager Sep 2021 to Oct 2022 · 1 yr
- Dojo Jan 2019 to Oct 2022 · 3 yrs
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- YouTube Mar 2021 to Mar 2021 · 1 mo
- Recite Me Sep 2020 to Jan 2021 · 4 mo
Timeline
2025 1 added · 1 dropped
- added HSTS Dec 2025 · Security
- dropped Font Awesome Jul 2025 · Font scripts
2024 1 added · 3 dropped
- added Font Awesome Jun 2024 · Font scripts
- dropped cdnjs Feb 2024 · CDN
- dropped Cloudflare Feb 2024 · CDN
- dropped Font Awesome Feb 2024 · Font scripts
2023 10 added · 6 dropped · 2 switched
- dropped Modernizr Dec 2023 · JavaScript libraries
- dropped Polyfill Dec 2023 · JavaScript libraries
- dropped Underscore.js Dec 2023 · JavaScript libraries
- dropped Google Hosted Libraries Jul 2023 · CDN
- dropped Twitter Jul 2023 · Widgets
- dropped Twitter Ads Jul 2023 · Advertising
- added cdnjs Jun 2023 · CDN
- added Cloudflare Jun 2023 · CDN
- added Drupal Jun 2023 · CMS
- switched Google Font API Font Awesome Jun 2023 · Font scripts
- added GOV.UK Frontend Jun 2023 · UI frameworks
- switched Google Analytics Matomo Analytics Jun 2023 · Analytics
- added Modernizr Jun 2023 · JavaScript libraries
- added Nginx Jun 2023 · Web servers
- added PHP Jun 2023 · Programming languages
- added Polyfill Jun 2023 · JavaScript libraries
- added Underscore.js Jun 2023 · JavaScript libraries
- added Apple iCloud Mail Jan 2023 · Webmail
2022 11 added · 5 dropped
- dropped Akamai Dec 2022 · CDN
- dropped Akamai Bot Manager Dec 2022 · Security
- dropped Dojo Dec 2022 · JavaScript libraries
- added Akamai Aug 2022 · CDN
- added Akamai Bot Manager Aug 2022 · Security
- added Dojo Aug 2022 · JavaScript libraries
- added Google Analytics Aug 2022 · Analytics
- added Google Font API Aug 2022 · Font scripts
- added Google Hosted Libraries Aug 2022 · CDN
- added jQuery Aug 2022 · JavaScript libraries
- added Microsoft ASP.NET Aug 2022 · Web frameworks
- added Twitter Aug 2022 · Widgets
- added Twitter Ads Aug 2022 · Advertising
- dropped IIS Jul 2022 · Web servers
- dropped Windows Server Jul 2022 · Operating systems
- added Google Hosted Libraries Feb 2022 · CDN
2021 7 added · 5 dropped
- dropped Wheelio Dec 2021 · Widgets
- added Akamai Sep 2021 · CDN
- added Akamai Bot Manager Sep 2021 · Security
- added Wheelio Sep 2021 · Widgets
- added Dojo Jul 2021 · JavaScript libraries
- added Twitter Ads Jul 2021 · Advertising
- added Windows Server Jul 2021 · Operating systems
- dropped YouTube May 2021 ·
- dropped Dojo Mar 2021 · JavaScript libraries
- dropped Recite Me Mar 2021 · Accessibility
- dropped Windows Server Mar 2021 · Operating systems
- added YouTube Mar 2021 ·
2020 1 added
- added Recite Me Sep 2020 · Accessibility
2019 8 added
- added jQuery May 2019 · JavaScript Libraries
- added Dojo Mar 2019 · JavaScript Libraries
- added Google Analytics Mar 2019 · Analytics
- added Google Font API Mar 2019 · Font Scripts
- added IIS Mar 2019 · Web Servers
- added Microsoft ASP.NET Mar 2019 · Web Frameworks
- added Twitter Mar 2019 · Widgets
- added Windows Server Mar 2019 · Operating Systems