Technology history for chemistry.or.jp
Stack size over time
From 4 detected technologies in Apr 2018 to 23 in Jun 2026.
Currently detected
- Apache HTTP Server since Apr 2018
- jQuery UI since Apr 2018
- jQuery since Apr 2018
- YouTube since May 2018
- Google Analytics since Jun 2018
- FreeBSD since Aug 2018
- OpenSSL since Aug 2018
- PHP since Aug 2018
- Google Hosted Libraries since Feb 2022
- Google Workspace since Aug 2022
- Open Graph since Aug 2023
- Twitter Emoji (Twemoji) since Apr 2024
- Contact Form 7 since Apr 2024
- jQuery Migrate since Apr 2024
- LazySizes since Apr 2024
- MetaSlider since Apr 2024
- MySQL since Apr 2024
- EWWW Image Optimizer since Apr 2024
- Nginx since Apr 2024
- WooCommerce since Apr 2024
- WordPress since Apr 2024
- Amazon CloudFront since Aug 2025
- Amazon Web Services since Aug 2025
Previously used
- Google Tag Manager Dec 2021 to Aug 2022 · 8 mo
- Google Remarketing Tag Dec 2021 to Dec 2021 · 1 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- CentOS Apr 2018 to Feb 2021 · 2 yrs
- mod_ssl Aug 2018 to Dec 2018 · 4 mo
- UNIX Aug 2018 to Dec 2018 · 4 mo
Timeline
2025 2 added
- added Amazon CloudFront Aug 2025 · CDN
- added Amazon Web Services Aug 2025 · PaaS
2022 2 added · 2 dropped
- dropped Google Tag Manager Dec 2022 · Tag managers
- dropped Google Remarketing Tag Nov 2022 · Retargeting
- added Google Workspace Aug 2022 · Webmail
- added Google Hosted Libraries Feb 2022 · CDN
2021 1 added · 2 dropped
- dropped Wheelio Dec 2021 · Widgets
- added Wheelio Sep 2021 · Widgets
- dropped CentOS Apr 2021 · Operating systems
2019 8 added · 1 dropped · 1 switched
- added Apache HTTP Server Mar 2019 · Web Servers
- added CentOS Mar 2019 · Operating Systems
- added FreeBSD Mar 2019 · Operating Systems
- added Google Analytics Mar 2019 · Analytics
- added jQuery Mar 2019 · JavaScript Libraries
- added jQuery UI Mar 2019 · JavaScript Libraries
- switched mod_ssl OpenSSL Mar 2019 · Web Server Extensions
- added PHP Mar 2019 · Programming Languages
- added YouTube Mar 2019 · Video Players
- dropped UNIX Feb 2019 · Operating Systems
2018 2 added
- added Google Analytics Jun 2018 · Analytics
- added YouTube May 2018 · Video Players