Technology history for astem.or.jp
Stack size over time
From 12 detected technologies in Aug 2018 to 17 in Jun 2026.
Currently detected
- Font Awesome since Aug 2018
- Google Analytics since Aug 2018
- MySQL since Aug 2018
- WordPress since Aug 2018
- Apache HTTP Server since Aug 2018
- Bootstrap since Aug 2018
- jQuery Migrate since Aug 2018
- jQuery since Aug 2018
- OpenSSL since Aug 2018
- PHP since Aug 2018
- WP-PageNavi since Feb 2022
- Contact Form 7 since Feb 2022
- Google Workspace since Aug 2022
- All in One SEO since Feb 2025
- Open Graph since Feb 2025
- Select2 since Apr 2026
- Underscore.js since Apr 2026
Previously used
- CentOS Aug 2018 to Jan 2025 · 6 yrs
- Twitter Emoji (Twemoji) Aug 2018 to Jan 2025 · 6 yrs
- Google Remarketing Tag Apr 2022 to Apr 2022 · 1 mo
- Google Tag Manager Apr 2022 to Apr 2022 · 1 mo
- Lightbox Apr 2022 to Apr 2022 · 1 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
Timeline
2026 2 added
- added Select2 Apr 2026 · JavaScript libraries
- added Underscore.js Apr 2026 · JavaScript libraries
2025 2 added · 2 dropped
- dropped CentOS Mar 2025 · Operating systems
- dropped Twitter Emoji (Twemoji) Mar 2025 · Font scripts
- added All in One SEO Feb 2025 · WordPress plugins
- added Open Graph Feb 2025 · Miscellaneous
2024 1 added
- added Twitter Emoji (Twemoji) Nov 2024 · Font scripts
2023 1 dropped
- dropped Twitter Emoji (Twemoji) Mar 2023 · Font scripts
2022 20 added · 3 dropped
- added Apache HTTP Server Aug 2022 · Web servers
- added Bootstrap Aug 2022 · UI frameworks
- added CentOS Aug 2022 · Operating systems
- added Contact Form 7 Aug 2022 · WordPress plugins
- added Font Awesome Aug 2022 · Font scripts
- added Google Analytics Aug 2022 · Analytics
- added Google Workspace Aug 2022 · Webmail
- added jQuery Aug 2022 · JavaScript libraries
- added jQuery Migrate Aug 2022 · JavaScript libraries
- added MySQL Aug 2022 · Databases
- added OpenSSL Aug 2022 · Web server extensions
- added PHP Aug 2022 · Programming languages
- added Twitter Emoji (Twemoji) Aug 2022 · Font scripts
- added WordPress Aug 2022 · CMS
- added WP-PageNavi Aug 2022 · WordPress plugins
- dropped Google Remarketing Tag Jun 2022 · Retargeting
- dropped Google Tag Manager Jun 2022 · Tag managers
- dropped Lightbox Jun 2022 · JavaScript libraries
- added Google Remarketing Tag Apr 2022 · Retargeting
- added Google Tag Manager Apr 2022 · Tag managers
- added Lightbox Apr 2022 · JavaScript libraries
- added Contact Form 7 Feb 2022 · WordPress plugins
- added WP-PageNavi Feb 2022 · WordPress plugins
2021 2 added · 2 dropped
- dropped Wheelio Dec 2021 · Widgets
- added Wheelio Sep 2021 · Widgets
- added Twitter Emoji (Twemoji) Jul 2021 · Font scripts
- dropped Twitter Emoji (Twemoji) Mar 2021 · Miscellaneous