Technology history for urteachers.org
Stack size over time
From 6 detected technologies in May 2019 to 20 in Aug 2026 (peak 24).
Currently detected
- jQuery since May 2019
- Nginx since May 2019
- YouTube since May 2019
- Duda since Dec 2020
- Amazon ALB since Aug 2022
- Amazon Web Services since Aug 2022
- Constant Contact since Aug 2022
- GoDaddy since Aug 2022
- jQuery Migrate since Aug 2022
- Microsoft 365 since Aug 2022
- Priority Hints since Aug 2022
- HSTS since Sep 2022
- Open Graph since Sep 2022
- Lodash since Oct 2022
- MobX since Jan 2023
- AccessiBe since Mar 2023
- FlexSlider since Mar 2024
- PhotoSwipe since Apr 2025
- PayPal since Jul 2025
- Snowplow Analytics since Jul 2025
Previously used
- Webpack Dec 2020 to Nov 2025 · 4 yrs
- Calendly Aug 2022 to Jun 2025 · 2 yrs
- core-js Aug 2022 to Jun 2025 · 2 yrs
- Microsoft Advertising Dec 2024 to Jun 2025 · 6 mo
- Twitch Player Aug 2022 to Jun 2025 · 2 yrs
- Usercentrics Aug 2022 to Jun 2025 · 2 yrs
- Lozad.js Aug 2022 to Jan 2024 · 1 yr
- C Feb 2023 to Feb 2023 · 1 mo
- MyWebsite Creator Aug 2022 to Feb 2023 · 6 mo
- Google Analytics May 2019 to Dec 2020 · 1 yr
- Google Font API May 2019 to Dec 2020 · 1 yr
- Google Tag Manager Dec 2020 to Dec 2020 · 1 mo
- ZURB Foundation May 2019 to Jun 2019 · 1 mo
Timeline
2026 1 dropped
- dropped Webpack Jan 2026 · Miscellaneous
2025 7 added · 5 dropped · 1 switched
- added FlexSlider Nov 2025 · Widgets
- dropped Calendly Aug 2025 · Appointment scheduling
- dropped core-js Aug 2025 · JavaScript libraries
- dropped FlexSlider Aug 2025 · Widgets
- dropped Microsoft Advertising Aug 2025 · Advertising
- dropped Usercentrics Aug 2025 · Cookie compliance
- added PayPal Jul 2025 · Payment processors
- added Snowplow Analytics Jul 2025 · Analytics
- switched Twitch Player YouTube Jul 2025 · Video players
- added Amazon ALB Jun 2025 · Load balancers
- added Amazon Web Services Jun 2025 · PaaS
- added Lodash Apr 2025 · JavaScript libraries
- added PhotoSwipe Apr 2025 · Photo galleries
2024 5 added · 5 dropped
- added Microsoft Advertising Dec 2024 · Advertising
- dropped Amazon ALB Oct 2024 · Load balancers
- dropped Amazon Web Services Oct 2024 · PaaS
- added Amazon ALB Aug 2024 · Load balancers
- added Amazon Web Services Aug 2024 · PaaS
- dropped Amazon ALB Jun 2024 · Load balancers
- dropped Amazon Web Services Jun 2024 · PaaS
- added FlexSlider Mar 2024 · Widgets
- dropped Lozad.js Mar 2024 · JavaScript libraries
- added Priority Hints Jan 2024 · Performance
2023 22 added · 3 dropped
- dropped Priority Hints Oct 2023 · Performance
- added AccessiBe May 2023 · Accessibility
- added Amazon ALB May 2023 · Load balancers
- added Amazon Web Services May 2023 · PaaS
- added Calendly May 2023 · Appointment scheduling
- added Constant Contact May 2023 · Marketing automation
- added core-js May 2023 · JavaScript libraries
- added Duda May 2023 · CMS
- added GoDaddy May 2023 · Hosting
- added HSTS May 2023 · Security
- added jQuery May 2023 · JavaScript libraries
- added jQuery Migrate May 2023 · JavaScript libraries
- added Lozad.js May 2023 · JavaScript libraries
- added Microsoft 365 May 2023 · Email
- added MobX May 2023 · JavaScript libraries
- added Nginx May 2023 · Web servers
- added Open Graph May 2023 · Miscellaneous
- added Twitch Player May 2023 · Video players
- added Usercentrics May 2023 · Cookie compliance
- added Webpack May 2023 · Miscellaneous
- dropped C Apr 2023 · Programming languages
- dropped MyWebsite Creator Apr 2023 · Page builders
- added AccessiBe Mar 2023 · Accessibility
- added C Feb 2023 · Programming languages
- added MobX Jan 2023 · JavaScript libraries
2022 2 added · 6 dropped
- dropped Lodash Dec 2022 · JavaScript libraries
- dropped Google Analytics Nov 2022 · Analytics
- dropped Google Font API Nov 2022 · Font scripts
- dropped Google Tag Manager Nov 2022 · Tag managers
- dropped YouTube Nov 2022 · Video players
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- dropped ZURB Foundation Aug 2022 · Web Frameworks