Technology history for teachchemistry.org
Stack size over time
From 1 detected technologies in Apr 2018 to 43 in Jun 2026 (peak 44).
Currently detected
- Nginx since Apr 2018
- Google Analytics since Jun 2018
- Adobe Analytics since Jun 2018
- jQuery since Jun 2018
- Phusion Passenger since Jun 2018
- Ruby since Jun 2018
- Ruby on Rails since Jun 2018
- Microsoft ASP.NET since Aug 2018
- Modernizr since Aug 2018
- Bootstrap since Aug 2018
- IIS since Aug 2018
- Windows Server since Aug 2018
- jQuery Migrate since May 2020
- Imperva since Aug 2020
- Adobe Experience Platform Identity Service since Jul 2021
- Lodash since Sep 2021
- Amazon ALB since Sep 2021
- Amazon Web Services since Sep 2021
- Java since Sep 2021
- Hotjar since Oct 2021
- Flowplayer since Apr 2022
- Adobe Audience Manager since Apr 2022
- Cart Functionality since Apr 2022
- Open Graph since Sep 2022
- Google Tag Manager since Sep 2022
- HSTS since Sep 2022
- New Relic since Dec 2022
- Pingdom RUM since Jul 2023
- Cloudflare since Sep 2023
- Cloudflare Bot Management since Sep 2023
- Contentsquare since Oct 2024
- core-js since Oct 2024
- Eloqua since Oct 2024
- Facebook Pixel since Oct 2024
- Adobe Experience Platform Launch since Oct 2024
- ClickTale since Oct 2024
- Linkedin Insight Tag since Oct 2024
- YouTube since Oct 2024
- Htmx since Jan 2025
- AdRoll since Apr 2025
- AdRoll CMP System since Apr 2025
- lit-html since May 2025
- Osano since May 2025
Previously used
- Adobe DTM Jan 2019 to Oct 2025 · 6 yrs
- Twitter Ads Oct 2024 to Nov 2024 · 1 mo
- Pingdom Sep 2021 to Jun 2023 · 1 yr
- C Feb 2023 to Feb 2023 · 1 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Incapsula May 2020 to Dec 2020 · 7 mo
Timeline
2025 3 added · 4 dropped
- dropped Adobe DTM Dec 2025 · Tag managers
- added lit-html May 2025 · JavaScript libraries
- added Osano May 2025 · Cookie compliance
- dropped Cloudflare Jan 2025 · CDN
- dropped Cloudflare Bot Management Jan 2025 · Security
- added Htmx Jan 2025 · JavaScript libraries
- dropped Twitter Ads Jan 2025 · Advertising
2024 11 added · 2 dropped
- added Adobe Experience Platform Launch Oct 2024 · Tag managers
- added ClickTale Oct 2024 · Analytics
- added Cloudflare Oct 2024 · CDN
- added Cloudflare Bot Management Oct 2024 · Security
- added Contentsquare Oct 2024 · Analytics
- added core-js Oct 2024 · JavaScript libraries
- added Eloqua Oct 2024 · Marketing automation
- added Facebook Pixel Oct 2024 · Analytics
- added Linkedin Insight Tag Oct 2024 · Analytics
- added Twitter Ads Oct 2024 · Advertising
- added YouTube Oct 2024 · Video players
- dropped Cloudflare Sep 2024 · CDN
- dropped Cloudflare Bot Management Sep 2024 · Security
2023 17 added · 4 dropped
- dropped Cloudflare Nov 2023 · CDN
- dropped Cloudflare Bot Management Nov 2023 · Security
- added Cloudflare Sep 2023 · CDN
- added Cloudflare Bot Management Sep 2023 · Security
- dropped Pingdom Aug 2023 · RUM
- added Pingdom RUM Jul 2023 · RUM
- added Adobe DTM May 2023 · Tag managers
- added Amazon ALB May 2023 · Load balancers
- added Amazon Web Services May 2023 · PaaS
- added Cart Functionality May 2023 · Ecommerce
- added Flowplayer May 2023 · Video players
- added Google Tag Manager May 2023 · Tag managers
- added Hotjar May 2023 · Analytics
- added HSTS May 2023 · Security
- added jQuery Migrate May 2023 · JavaScript libraries
- added Lodash May 2023 · JavaScript libraries
- added New Relic May 2023 · RUM
- added Open Graph May 2023 · Miscellaneous
- added Pingdom May 2023 · RUM
- dropped C Apr 2023 · Programming languages
- added C Feb 2023 · Programming languages
2022 12 added
- added New Relic Dec 2022 · RUM
- added Google Tag Manager Sep 2022 · Tag managers
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- added Adobe Audience Manager Aug 2022 · Segmentation
- added Adobe DTM Aug 2022 · Tag managers
- added Adobe Experience Platform Identity Service Aug 2022 · Customer data platform
- added Amazon ALB Aug 2022 · Load balancers
- added Amazon Web Services Aug 2022 · PaaS
- added Hotjar Aug 2022 · Analytics
- added Java Aug 2022 · Programming languages
- added Adobe Audience Manager Apr 2022 · Segmentation
2021 7 added · 3 dropped
- dropped Wheelio Dec 2021 · Widgets
- added Hotjar Oct 2021 · Analytics
- added Amazon ALB Sep 2021 · Load balancers
- added Amazon Web Services Sep 2021 · PaaS
- dropped Incapsula Sep 2021 · CDN
- added Java Sep 2021 · Programming languages
- added Wheelio Sep 2021 · Widgets
- added Adobe DTM Jul 2021 · Tag managers
- added Adobe Experience Platform Identity Service Jul 2021 · Analytics
- dropped Adobe DTM Mar 2021 · Tag managers
2020 1 added
- added Imperva Aug 2020 · Security
2019 2 added
2018 6 added
- added Adobe Analytics Jun 2018 · Analytics
- added Google Analytics Jun 2018 · Analytics
- added jQuery Jun 2018 · JavaScript Frameworks
- added Phusion Passenger Jun 2018 · Web Servers
- added Ruby Jun 2018 · Programming Languages
- added Ruby on Rails Jun 2018 · Web Frameworks