Technology history for sfei.org
Stack size over time
From 11 detected technologies in Feb 2019 to 19 in Jun 2026 (peak 21).
Currently detected
- Bootstrap since Feb 2019
- Cloudflare since Feb 2019
- Drupal since Feb 2019
- Font Awesome since Feb 2019
- Google Analytics since Feb 2019
- PHP since Feb 2019
- Google Font API since Feb 2019
- jQuery since Feb 2019
- cdnjs since May 2022
- Google Workspace since Aug 2022
- jQuery UI since Jul 2023
- Lodash since Nov 2023
- core-js since Nov 2023
- Bootstrap Icons since Nov 2024
- jsDelivr since Nov 2024
- Slick since Nov 2024
- Cloudflare Browser Insights since Oct 2025
- Cloudflare Rocket Loader since Oct 2025
- MailChimp since Apr 2026
Previously used
- AOS Nov 2024 to Mar 2026 · 1 yr
- Unpkg Nov 2024 to Mar 2026 · 1 yr
- Stripe Dec 2025 to Dec 2025 · 1 mo
- Ace Apr 2025 to Jun 2025 · 2 mo
- Google Hosted Libraries Feb 2022 to Oct 2024 · 2 yrs
- jQuery Migrate Aug 2020 to Oct 2024 · 4 yrs
- Typekit Feb 2019 to Oct 2024 · 5 yrs
- D3 Sep 2023 to Aug 2024 · 11 mo
- RequireJS Jul 2023 to Aug 2024 · 1 yr
- DonorPerfect Jul 2023 to Nov 2023 · 4 mo
- Facebook Login Jun 2021 to May 2023 · 1 yr
- OpenLayers Feb 2019 to May 2023 · 4 yrs
- Twitter Feb 2019 to May 2023 · 4 yrs
- Twitter Ads Jun 2021 to May 2023 · 1 yr
- Choices Mar 2022 to Dec 2022 · 9 mo
- Cloudflare Network Error Logging Feb 2022 to Oct 2022 · 8 mo
- Facebook May 2019 to Apr 2022 · 2 yrs
- Wheelio Sep 2021 to Oct 2021 · 1 mo
Timeline
2026 1 added · 3 dropped
- dropped AOS May 2026 · JavaScript libraries
- dropped Unpkg May 2026 · CDN
- added MailChimp Apr 2026 · Marketing automation
- dropped Stripe Feb 2026 · Payment processors
2025 7 added · 6 dropped
- added Bootstrap Icons Dec 2025 · Font scripts
- added Slick Dec 2025 · JavaScript libraries
- added Stripe Dec 2025 · Payment processors
- dropped Bootstrap Icons Nov 2025 · Font scripts
- dropped Slick Nov 2025 · JavaScript libraries
- added Cloudflare Browser Insights Oct 2025 · Analytics
- added Cloudflare Rocket Loader Oct 2025 · Performance
- dropped Ace Aug 2025 · Rich text editors
- dropped D3 Aug 2025 · JavaScript graphics
- dropped Google Hosted Libraries Aug 2025 · CDN
- dropped RequireJS Aug 2025 · JavaScript frameworks
- added Ace Apr 2025 · Rich text editors
- added Lodash Apr 2025 · JavaScript libraries
2024 4 added · 3 dropped · 1 switched
- dropped jQuery Migrate Dec 2024 · JavaScript libraries
- dropped Lodash Dec 2024 · JavaScript libraries
- added AOS Nov 2024 · JavaScript libraries
- switched Typekit Bootstrap Icons Nov 2024 · Font scripts
- added jsDelivr Nov 2024 · CDN
- added Slick Nov 2024 · JavaScript libraries
- added Unpkg Nov 2024 · CDN
- dropped DonorPerfect Jan 2024 · Fundraising & donations
2023 3 added · 5 dropped
- added core-js Nov 2023 · JavaScript libraries
- added Lodash Nov 2023 · JavaScript libraries
- added DonorPerfect Jul 2023 · Fundraising & donations
- dropped Facebook Login Jul 2023 · Authentication
- dropped OpenLayers Jul 2023 · Maps
- dropped Twitter Jul 2023 · Widgets
- dropped Twitter Ads Jul 2023 · Advertising
- dropped Choices Feb 2023 · JavaScript libraries
2022 6 added · 2 dropped
- dropped Cloudflare Network Error Logging Dec 2022 · Issue trackers
- added Google Workspace Aug 2022 · Webmail
- dropped Facebook Jun 2022 · Widgets
- added cdnjs May 2022 · CDN
- added Bootstrap Mar 2022 · UI frameworks
- added Choices Mar 2022 · Miscellaneous
- added Cloudflare Network Error Logging Feb 2022 · Issue trackers
- added Google Hosted Libraries Feb 2022 · CDN
2021 3 added · 1 dropped
- dropped Wheelio Dec 2021 · Widgets
- added Wheelio Sep 2021 · Widgets
- added Facebook Login Jun 2021 · Social logins
- added Twitter Ads Jun 2021 · Advertising
2020 1 added
- added jQuery Migrate Aug 2020 · JavaScript libraries
2019 13 added · 2 dropped
- dropped Bootstrap Oct 2019 · Web Frameworks
- added Bootstrap Aug 2019 · Web Frameworks
- dropped Bootstrap Jun 2019 · Web Frameworks
- added Facebook May 2019 · Widgets
- added Bootstrap Mar 2019 · Web Frameworks
- added Cloudflare Mar 2019 · CDN
- added Drupal Mar 2019 · CMS
- added Font Awesome Mar 2019 · Font Scripts
- added Google Analytics Mar 2019 · Analytics
- added Google Font API Mar 2019 · Font Scripts
- added jQuery Mar 2019 · JavaScript Libraries
- added OpenLayers Mar 2019 · Maps
- added PHP Mar 2019 · Programming Languages
- added Twitter Mar 2019 · Widgets
- added Typekit Mar 2019 · Font Scripts