Technology history for ecj.jp
Stack size over time
From 3 detected technologies in Apr 2018 to 13 in Dec 2025.
Currently detected
- Google Tag Manager since Apr 2018
- Java since Apr 2018
- jQuery since Apr 2018
- Google Analytics since Jun 2018
- Apache HTTP Server since Aug 2021
- Google Hosted Libraries since Feb 2022
- HSTS since Sep 2022
- Underscore.js since Mar 2024
- Riot since Mar 2024
- Slick since Mar 2024
- Google Font API since Jul 2024
- core-js since Nov 2025
- Facebook Pixel since Nov 2025
Previously used
- Yahoo Advertising Apr 2022 to May 2025 · 3 yrs
- Google Optimize Aug 2021 to Oct 2023 · 2 yrs
- Wheelio Sep 2021 to Oct 2021 · 1 mo
Timeline
2025 2 added · 1 dropped
- added core-js Nov 2025 · JavaScript libraries
- added Facebook Pixel Nov 2025 · Analytics
- dropped Yahoo Advertising Jul 2025 · Advertising
2024 4 added
- added Google Font API Jul 2024 · Font scripts
- added Riot Mar 2024 · JavaScript frameworks
- added Slick Mar 2024 · JavaScript libraries
- added Underscore.js Mar 2024 · JavaScript libraries
2023 1 dropped
- dropped Google Optimize Dec 2023 · A/B Testing
2022 11 added
- added HSTS Sep 2022 · Security
- added Apache HTTP Server Aug 2022 · Web servers
- added Google Analytics Aug 2022 · Analytics
- added Google Hosted Libraries Aug 2022 · CDN
- added Google Optimize Aug 2022 · A/B Testing
- added Google Tag Manager Aug 2022 · Tag managers
- added Java Aug 2022 · Programming languages
- added jQuery Aug 2022 · JavaScript libraries
- added Yahoo Advertising Aug 2022 · Advertising
- added Yahoo Advertising Apr 2022 · Advertising
- added Google Hosted Libraries Feb 2022 · CDN
2021 2 added · 1 dropped
- dropped Wheelio Dec 2021 · Widgets
- added Java Sep 2021 · Programming languages
- added Wheelio Sep 2021 · Widgets
2019 3 added
- added Google Analytics Mar 2019 · Analytics
- added Google Tag Manager Mar 2019 · Tag Managers
- added jQuery Mar 2019 · JavaScript Libraries
2018 1 added · 1 dropped
- dropped Java Jul 2018 · Programming Languages
- added Google Analytics Jun 2018 · Analytics