Technology history for masterschool.org
Stack size over time
From 9 detected technologies in Jan 2019 to 17 in Jun 2026 (peak 18).
Currently detected
- Google Analytics since Jan 2019
- jQuery since Jan 2019
- Backbone.js since Jan 2021
- Google Font API since Jan 2021
- Handlebars since Jan 2021
- HeadJS since Jan 2021
- jQuery UI since Jan 2021
- Nginx since Jan 2021
- Underscore.js since Jan 2021
- VideoJS since Jan 2021
- Bootstrap since Feb 2021
- Microsoft 365 since Aug 2022
- HSTS since Sep 2022
- jQuery Migrate since Sep 2023
- core-js since Feb 2024
- Lodash since Mar 2024
- Mailgun since Jun 2024
Previously used
- Sendgrid Aug 2022 to Dec 2025 · 3 yrs
- C Feb 2023 to Feb 2023 · 1 mo
- Google Ads Conversion Tracking Jul 2021 to Oct 2022 · 1 yr
- Google Tag Manager Nov 2020 to Sep 2022 · 1 yr
- Google Remarketing Tag Jul 2021 to May 2022 · 10 mo
- Wheelio Oct 2021 to Oct 2021 · 1 mo
- Apache Tomcat Jan 2019 to Nov 2020 · 1 yr
- Babel Mar 2020 to Nov 2020 · 8 mo
- DreamWeaver Jan 2019 to Nov 2020 · 1 yr
- Facebook Jan 2019 to Nov 2020 · 1 yr
- Java Jan 2019 to Nov 2020 · 1 yr
- List.js Aug 2020 to Nov 2020 · 3 mo
- Slick Jan 2019 to Nov 2020 · 1 yr
- Stripe Oct 2019 to Nov 2020 · 1 yr
- Twitter Jan 2019 to Nov 2020 · 1 yr
- Varnish Jan 2019 to Nov 2020 · 1 yr
- YouTube Jun 2019 to Jan 2020 · 7 mo
Timeline
2026 1 dropped
- dropped Sendgrid Feb 2026 · Email
2024 3 added
- added Mailgun Jun 2024 · Email
- added Lodash Mar 2024 · JavaScript libraries
- added core-js Feb 2024 · JavaScript libraries
2023 2 added · 1 dropped
- added jQuery Migrate Sep 2023 · JavaScript libraries
- dropped C Apr 2023 · Programming languages
- added C Feb 2023 · Programming languages
2022 3 added · 3 dropped
- dropped Google Ads Conversion Tracking Dec 2022 · Analytics
- dropped Google Tag Manager Dec 2022 · Tag managers
- added HSTS Sep 2022 · Security
- added Microsoft 365 Aug 2022 · Email
- added Sendgrid Aug 2022 · Email
- dropped Google Remarketing Tag Jul 2022 · Retargeting
2021 5 added · 13 dropped
- dropped Wheelio Dec 2021 · Widgets
- added Google Ads Conversion Tracking Jul 2021 · Analytics
- added Google Remarketing Tag Jul 2021 · Retargeting
- added HeadJS Jun 2021 · JavaScript libraries
- added VideoJS Jun 2021 · Video players
- dropped HeadJS May 2021 · JavaScript libraries
- dropped VideoJS May 2021 · Video players
- dropped Apache Tomcat Feb 2021 · Web servers
- dropped Babel Feb 2021 · Miscellaneous
- added Bootstrap Feb 2021 · UI frameworks
- dropped DreamWeaver Feb 2021 · Editors
- dropped Facebook Feb 2021 · Widgets
- dropped Java Feb 2021 · Programming languages
- dropped List.js Feb 2021 · JavaScript libraries
- dropped Slick Feb 2021 · JavaScript libraries
- dropped Stripe Feb 2021 · Payment processors
- dropped Twitter Feb 2021 · Widgets
- dropped Varnish Feb 2021 · Caching
2020 3 added · 1 dropped
- added Google Tag Manager Nov 2020 · Tag managers
- added List.js Aug 2020 · JavaScript libraries
- added Babel Mar 2020 · Miscellaneous
- dropped YouTube Mar 2020 · Video Players
2019 12 added · 1 dropped
- added YouTube Nov 2019 · Video Players
- added Stripe Oct 2019 · Payment Processors
- dropped YouTube Oct 2019 · Video Players
- added YouTube Jun 2019 · Video Players
- added Apache Tomcat Mar 2019 · Web Servers
- added DreamWeaver Mar 2019 · Editors
- added Facebook Mar 2019 · Widgets
- added Google Analytics Mar 2019 · Analytics
- added Java Mar 2019 · Programming Languages
- added jQuery Mar 2019 · JavaScript Libraries
- added Slick Mar 2019 · JavaScript Libraries
- added Twitter Mar 2019 · Widgets
- added Varnish Mar 2019 · Cache Tools