Technology history for esys.org
Stack size over time
From 3 detected technologies in Jan 2016 to 5 in Sep 2026 (peak 11).
Currently detected
- Apache HTTP Server since Jan 2016
- jQuery since Aug 2019
- Preact since Feb 2022
- core-js since Feb 2022
- Klaro since Feb 2022
Previously used
- DoubleClick Ad Exchange (AdX) Jan 2016 to Oct 2025 · 9 yrs
- Google AdSense Jan 2016 to Oct 2025 · 9 yrs
- Google Analytics Jan 2019 to Jul 2024 · 5 yrs
- Google Tag Manager Aug 2021 to Jul 2024 · 2 yrs
- reCAPTCHA Jun 2024 to Jul 2024 · 1 mo
- Choices Feb 2021 to Dec 2022 · 1 yr
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- React Jan 2019 to Apr 2020 · 1 yr
- Lightbox Aug 2019 to Oct 2019 · 2 mo
Timeline
2025 1 added · 2 dropped
- dropped DoubleClick Ad Exchange (AdX) Dec 2025 · Advertising
- dropped Google AdSense Dec 2025 · Advertising
- added Preact Nov 2025 · JavaScript libraries
2024 5 added · 4 dropped
- dropped Google Analytics Sep 2024 · Analytics
- dropped Google Tag Manager Sep 2024 · Tag managers
- dropped reCAPTCHA Sep 2024 · Security
- dropped Preact Jul 2024 · JavaScript libraries
- added DoubleClick Ad Exchange (AdX) Jun 2024 · Advertising
- added Google AdSense Jun 2024 · Advertising
- added Google Analytics Jun 2024 · Analytics
- added Google Tag Manager Jun 2024 · Tag managers
- added reCAPTCHA Jun 2024 · Security
2023 1 dropped
- dropped Choices Feb 2023 · JavaScript libraries
2022 4 added · 5 dropped
- dropped DoubleClick Ad Exchange (AdX) Jul 2022 · Advertising
- dropped Google AdSense Jul 2022 · Advertising
- dropped Google Analytics Jul 2022 · Analytics
- dropped Google Tag Manager Jul 2022 · Tag managers
- dropped Tailwind CSS Jun 2022 · UI frameworks
- added Tailwind CSS Apr 2022 · UI frameworks
- added core-js Feb 2022 · JavaScript libraries
- added Klaro Feb 2022 · Cookie compliance
- added Preact Feb 2022 · JavaScript libraries
2021 4 added · 2 dropped
- dropped Wheelio Dec 2021 · Widgets
- added Wheelio Sep 2021 · Widgets
- added Google Tag Manager Aug 2021 · Tag managers
- added Google Analytics Jul 2021 · Analytics
- dropped Google Analytics Mar 2021 · Analytics
- added Choices Feb 2021 · Miscellaneous
2020 1 dropped
- dropped React Aug 2020 · JavaScript Frameworks
2019 2 added · 1 dropped
- dropped Lightbox Dec 2019 · JavaScript Libraries
- added jQuery Aug 2019 · JavaScript Libraries
- added Lightbox Aug 2019 · JavaScript Libraries
2016 3 added
- added Apache HTTP Server Jan 2016 · Web Servers
- added DoubleClick Ad Exchange (AdX) Jan 2016 · Advertising Networks
- added Google AdSense Jan 2016 · Advertising Networks