Technology history for stepchange.org
Stack size over time
From 4 detected technologies in Apr 2018 to 45 in Jun 2026.
Currently detected
- Google Tag Manager since Apr 2018
- jQuery since Apr 2018
- DNN since Apr 2018
- Microsoft ASP.NET since Apr 2018
- Webtrends since Jun 2018
- Windows Server since Jun 2018
- IIS since Jun 2018
- Google Analytics since Jun 2018
- jQuery UI since Jun 2018
- Hotjar since Aug 2018
- jQuery Migrate since Jan 2019
- Cookiebot since Aug 2020
- Zone.js since Dec 2020
- Angular since Dec 2020
- Microsoft HTTPAPI since Dec 2020
- Microsoft Advertising since Feb 2021
- Google Optimize since Mar 2021
- Wistia since May 2021
- Google Font API since Jul 2021
- TypeScript since Jul 2021
- core-js since Sep 2021
- Azure since Nov 2021
- Feefo since Feb 2022
- Okta since Aug 2022
- Salesforce since Aug 2022
- Java since Aug 2022
- Nginx since Aug 2022
- HSTS since Sep 2022
- Monsido since Oct 2022
- Microsoft 365 since Apr 2023
- Azure Front Door since May 2024
- Sentry since Jul 2024
- Quantcast Measure since Sep 2024
- Adalyser since Apr 2025
- Microsoft Clarity since Apr 2025
- theTradeDesk since Sep 2025
- Typekit since Jan 2026
- reCAPTCHA since Jan 2026
- Swiper since Jan 2026
- AngularJS since Jan 2026
- Bootstrap since Jan 2026
- jQuery CDN since Jan 2026
- jsDelivr since Jan 2026
- Moment.js since Jan 2026
- Lodash since Apr 2026
Previously used
- AppNexus Feb 2021 to Jan 2026 · 4 yrs
- Google Hosted Libraries Feb 2022 to Dec 2025 · 3 yrs
- TikTok Pixel Jul 2022 to Nov 2023 · 1 yr
- Babel Aug 2022 to Jul 2023 · 11 mo
- Backbone.js Aug 2022 to Jul 2023 · 11 mo
- Underscore.js Aug 2022 to Jul 2023 · 11 mo
- Facebook Pixel Jul 2021 to May 2023 · 1 yr
- C Feb 2023 to Feb 2023 · 1 mo
- Webpack Dec 2020 to Nov 2022 · 1 yr
- Facebook Mar 2019 to Apr 2022 · 3 yrs
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- Teads Nov 2021 to Feb 2022 · 3 mo
- Google AdSense Feb 2021 to Dec 2021 · 10 mo
- ExtJS Nov 2021 to Nov 2021 · 1 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- YouTube Aug 2018 to Apr 2020 · 1 yr
- Oracle HTTP Server Aug 2018 to Oct 2019 · 1 yr
Timeline
2026 2 added · 1 dropped · 1 switched
- added Lodash Apr 2026 · JavaScript libraries
- dropped AppNexus Mar 2026 · Advertising
- added Sentry Mar 2026 · Issue trackers
- switched Google Hosted Libraries jQuery CDN Jan 2026 · CDN
2025 5 added · 1 dropped
- added Adalyser Sep 2025 · Advertising
- added AppNexus Sep 2025 · Advertising
- added theTradeDesk Sep 2025 · Advertising
- dropped Adalyser Aug 2025 · Advertising
- added Adalyser Apr 2025 · Advertising
- added Microsoft Clarity Apr 2025 · Analytics
2024 2 added · 2 dropped
- dropped Sentry Dec 2024 · Issue trackers
- added Quantcast Measure Sep 2024 · Analytics
- added Sentry Jul 2024 · Issue trackers
- dropped TikTok Pixel Jan 2024 · Analytics
2023 3 added · 7 dropped
- dropped AppNexus Dec 2023 · Advertising
- dropped Babel Sep 2023 · Miscellaneous
- dropped Backbone.js Sep 2023 · JavaScript frameworks
- dropped Underscore.js Sep 2023 · JavaScript libraries
- dropped Facebook Pixel Jul 2023 · Analytics
- dropped C Apr 2023 · Programming languages
- added Microsoft 365 Apr 2023 · Webmail
- added Wistia Mar 2023 · Video players
- added C Feb 2023 · Programming languages
- dropped Webpack Jan 2023 · Miscellaneous
2022 7 added · 6 dropped
- added Google Font API Dec 2022 · Font scripts
- added HSTS Sep 2022 · Security
- added Salesforce Aug 2022 · CRM
- added TikTok Pixel Jul 2022 · Analytics
- dropped Facebook Jun 2022 · Widgets
- dropped Tailwind CSS Jun 2022 · UI frameworks
- dropped Wistia May 2022 · Video players
- added Tailwind CSS Apr 2022 · UI frameworks
- dropped Teads Apr 2022 · Advertising
- added Feefo Feb 2022 · Reviews
- added Google Hosted Libraries Feb 2022 · CDN
- dropped ExtJS Jan 2022 · JavaScript frameworks
- dropped Wheelio Jan 2022 · Widgets
2021 14 added · 5 dropped · 1 switched
- added Azure Nov 2021 · PaaS
- added ExtJS Nov 2021 · JavaScript frameworks
- switched Google AdSense Teads Nov 2021 · Advertising
- dropped Google Font API Oct 2021 · Font scripts
- added core-js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added Angular Jul 2021 · JavaScript frameworks
- added Facebook Pixel Jul 2021 · Analytics
- added jQuery Migrate Jul 2021 · JavaScript libraries
- added TypeScript Jul 2021 · Programming languages
- added Zone.js Jul 2021 · JavaScript frameworks
- added Wistia May 2021 · Video players
- dropped Angular Mar 2021 · JavaScript frameworks
- added Google Optimize Mar 2021 · A/B Testing
- dropped jQuery Migrate Mar 2021 · JavaScript libraries
- dropped Webpack Mar 2021 · Miscellaneous
- dropped Zone.js Mar 2021 · JavaScript frameworks
- added AppNexus Feb 2021 · Advertising
- added Google AdSense Feb 2021 · Advertising
- added Microsoft Advertising Feb 2021 · Analytics
2020 1 added · 1 dropped
2019 15 added · 1 dropped
- dropped Oracle HTTP Server Dec 2019 · Web Servers
- added DNN Mar 2019 · CMS
- added Facebook Mar 2019 · Widgets
- added Google Analytics Mar 2019 · Analytics
- added Google Tag Manager Mar 2019 · Tag Managers
- added Hotjar Mar 2019 · Analytics
- added IIS Mar 2019 · Web Servers
- added jQuery Mar 2019 · JavaScript Libraries
- added jQuery Migrate Mar 2019 · JavaScript Libraries
- added jQuery UI Mar 2019 · JavaScript Libraries
- added Microsoft ASP.NET Mar 2019 · Web Frameworks
- added Oracle HTTP Server Mar 2019 · Web Servers
- added Webtrends Mar 2019 · Analytics
- added Windows Server Mar 2019 · Operating Systems
- added YouTube Mar 2019 · Video Players
- added jQuery Migrate Jan 2019 · JavaScript Libraries
2018 6 added
- added Hotjar Aug 2018 · Analytics
- added Google Analytics Jun 2018 · Analytics
- added IIS Jun 2018 · Web Servers
- added jQuery UI Jun 2018 · JavaScript Frameworks
- added Webtrends Jun 2018 · Analytics
- added Windows Server Jun 2018 · Operating Systems