Technology history for 4teachers.org
Stack size over time
From 5 detected technologies in Apr 2018 to 28 in Jun 2026.
Currently detected
- Apache HTTP Server since Apr 2018
- Quantcast Measure since Apr 2018
- Debian since Apr 2018
- YouTube since Apr 2018
- comScore since Apr 2018
- Google Analytics since Jun 2018
- Google AdSense since Jun 2018
- PHP since Jun 2018
- Sizmek since Jul 2018
- DoubleClick Campaign Manager (DCM) since Aug 2018
- Adobe Flash since Jun 2021
- Java since Sep 2021
- Google Tag Manager since Oct 2021
- VDX.tv since Feb 2022
- Integral Ad Science since Mar 2022
- Adobe Audience Manager since Apr 2022
- reCAPTCHA since Apr 2022
- Google Workspace since Aug 2022
- DoubleClick Ad Exchange (AdX) since Nov 2022
- Amazon ALB since Jan 2023
- Amazon Web Services since Jan 2023
- Closure Library since Oct 2023
- Snowplow Analytics since Oct 2025
- Cloudflare since Apr 2026
- Amazon SES since Apr 2026
- Cloudflare Browser Insights since May 2026
- Google Font API since May 2026
- HTTP/3 since May 2026
Previously used
- Moat Jun 2022 to Feb 2023 · 8 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Quantcast Choice Aug 2020 to Jul 2021 · 11 mo
Timeline
2026 6 added
- added Amazon ALB May 2026 · Load balancers
- added Cloudflare Browser Insights May 2026 · Analytics
- added HTTP/3 May 2026 · Miscellaneous
- added Amazon SES Apr 2026 · Email
- added Amazon Web Services Apr 2026 · PaaS
- added Cloudflare Apr 2026 · CDN
2025 1 added
- added Snowplow Analytics Oct 2025 · Analytics
2024 1 added
- added Closure Library Apr 2024 · JavaScript libraries
2023 4 added · 5 dropped
- dropped Closure Library Dec 2023 · JavaScript libraries
- added Closure Library Oct 2023 · JavaScript libraries
- dropped Amazon ALB May 2023 · Load balancers
- dropped Amazon Web Services May 2023 · PaaS
- dropped Moat Apr 2023 · Analytics
- added Moat Feb 2023 · Analytics
- added Amazon ALB Jan 2023 · Load balancers
- added Amazon Web Services Jan 2023 · PaaS
- dropped Moat Jan 2023 · Analytics
2022 6 added · 1 dropped
- added Google Workspace Aug 2022 · Webmail
- dropped Moat Aug 2022 · Analytics
- added Moat Jun 2022 · Analytics
- added Adobe Audience Manager Apr 2022 · Segmentation
- added reCAPTCHA Apr 2022 · Security
- added Integral Ad Science Mar 2022 · Advertising
- added VDX.tv Feb 2022 · Advertising
2021 3 added · 3 dropped
- dropped Wheelio Dec 2021 · Widgets
- dropped Quantcast Choice Nov 2021 · Cookie compliance
- added Google Tag Manager Oct 2021 · Tag managers
- added Java Sep 2021 · Programming languages
- added Wheelio Sep 2021 · Widgets
- dropped Quantcast Choice Mar 2021 · Cookie compliance
2020 2 added
- added Quantcast Choice Aug 2020 · Cookie compliance
- added DoubleClick Campaign Manager (DCM) May 2020 · Advertising
2019 1 dropped
- dropped DoubleClick Campaign Manager (DCM) Jan 2019 · Advertising Networks
2018 4 added
- added Sizmek Jul 2018 · Advertising Networks
- added Google AdSense Jun 2018 · Advertising Networks
- added Google Analytics Jun 2018 · Analytics
- added PHP Jun 2018 · Programming Languages