Technology history for e-harp.jp
Stack size over time
From 4 detected technologies in Apr 2018 to 20 in Jun 2026 (peak 22).
Currently detected
- Apache HTTP Server since Apr 2018
- jQuery since Apr 2018
- Google Font API since Apr 2020
- Slick since Apr 2020
- Chart.js since Apr 2020
- Google Analytics since Apr 2020
- Nginx since Apr 2020
- jsDelivr since Jul 2020
- Java since Mar 2022
- Imperva since Apr 2022
- Microsoft 365 since Aug 2022
- Open Graph since Sep 2022
- HSTS since Feb 2024
- Sentry since Feb 2024
- Cloudflare since Feb 2024
- jQuery Migrate since Mar 2024
- Swiper since Mar 2024
- crypto-js since Mar 2024
- Moment.js since Mar 2024
- Apple iCloud Mail since Apr 2025
Previously used
- Heroku Feb 2024 to Jul 2025 · 1 yr
- core-js Feb 2024 to Apr 2025 · 1 yr
- C Feb 2023 to Feb 2023 · 1 mo
- Google Tag Manager Apr 2020 to Sep 2022 · 2 yrs
- Google Remarketing Tag Jul 2021 to May 2022 · 10 mo
- Red Hat Jan 2021 to Apr 2022 · 1 yr
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- CentOS Apr 2018 to Dec 2020 · 2 yrs
- jQuery UI Apr 2018 to Jul 2018 · 3 mo
Timeline
2025 1 added · 2 dropped
- dropped Heroku Sep 2025 · PaaS
- dropped core-js Jun 2025 · JavaScript libraries
- added Apple iCloud Mail Apr 2025 · Webmail
2024 4 added
- added crypto-js Mar 2024 · JavaScript libraries
- added jQuery Migrate Mar 2024 · JavaScript libraries
- added Moment.js Mar 2024 · JavaScript libraries
- added Swiper Mar 2024 · JavaScript libraries
2023 1 added · 1 dropped
2022 16 added · 5 dropped
- dropped Google Tag Manager Dec 2022 · Tag managers
- added Open Graph Sep 2022 · Miscellaneous
- added Apache HTTP Server Aug 2022 · Web servers
- added Chart.js Aug 2022 · JavaScript graphics
- added Google Analytics Aug 2022 · Analytics
- added Google Font API Aug 2022 · Font scripts
- added Google Tag Manager Aug 2022 · Tag managers
- added Imperva Aug 2022 · Security
- added Java Aug 2022 · Programming languages
- added jQuery Aug 2022 · JavaScript libraries
- added jsDelivr Aug 2022 · CDN
- added Microsoft 365 Aug 2022 · Webmail
- added Nginx Aug 2022 · Web servers
- added Slick Aug 2022 · JavaScript libraries
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- added Java Jun 2022 · Programming languages
- dropped Red Hat Jun 2022 · Operating systems
- dropped Java May 2022 · Programming languages
- added Imperva Apr 2022 · Security
- added Java Mar 2022 · Programming languages
- dropped Wheelio Mar 2022 · Widgets
2021 4 added · 2 dropped · 1 switched
- added Wheelio Sep 2021 · Widgets
- added Chart.js Jul 2021 · JavaScript graphics
- added Google Remarketing Tag Jul 2021 · Retargeting
- added Google Tag Manager Jul 2021 · Tag managers
- dropped Google Tag Manager Jun 2021 · Tag managers
- dropped Chart.js May 2021 · JavaScript graphics
- switched CentOS Red Hat Jan 2021 · Operating systems
2020 1 dropped
- dropped jQuery UI Jul 2020 · JavaScript Frameworks