Technology history for gsi.go.jp
Stack size over time
From 2 detected technologies in Apr 2018 to 25 in Jun 2026 (peak 29).
Currently detected
- Apache HTTP Server since Apr 2018
- jQuery since Apr 2018
- Amazon CloudFront since Aug 2018
- Amazon S3 since Aug 2018
- Bootstrap since Aug 2018
- IIS since Aug 2018
- jQuery UI since Aug 2018
- Python since Aug 2018
- Leaflet since Aug 2018
- Microsoft ASP.NET since Aug 2018
- PHP since Aug 2018
- Windows Server since Aug 2018
- Amazon Web Services since Jan 2019
- Varnish since Apr 2020
- Matomo Analytics since Aug 2020
- Livefyre since Jul 2021
- PWA since Aug 2022
- HSTS since Sep 2022
- Microsoft Visual Studio since Oct 2023
- Three.js since Aug 2024
- Nginx since Apr 2025
- Django since May 2025
- Monaco Editor since May 2025
- Vue.js since May 2025
- Vuetify since May 2025
Previously used
- Drupal Aug 2018 to Mar 2025 · 6 yrs
- Java Aug 2018 to Mar 2025 · 6 yrs
- jQuery Mobile Aug 2018 to Mar 2025 · 6 yrs
- Open Graph Sep 2022 to Mar 2025 · 2 yrs
- Application Request Routing Oct 2022 to May 2023 · 7 mo
- Fastly May 2022 to Aug 2022 · 3 mo
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- Clipboard.js Aug 2018 to Mar 2022 · 3 yrs
- jQuery CDN Feb 2022 to Mar 2022 · 1 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Ckan Aug 2018 to Aug 2021 · 3 yrs
- Font Awesome Aug 2018 to Aug 2021 · 3 yrs
- Lucene Aug 2018 to Aug 2021 · 3 yrs
- Moment.js Aug 2018 to Aug 2021 · 3 yrs
- PostgreSQL Aug 2018 to Aug 2021 · 3 yrs
- Select2 Aug 2018 to Aug 2021 · 3 yrs
- Solr Aug 2018 to Aug 2021 · 3 yrs
- Duda Jul 2021 to Jul 2021 · 1 mo
- MyWebsite Jul 2021 to Jul 2021 · 1 mo
- Modernizr Aug 2018 to Mar 2021 · 2 yrs
- CentOS Aug 2018 to Oct 2020 · 2 yrs
- Matomo Aug 2018 to Jul 2020 · 1 yr
- OpenSSL Nov 2018 to Mar 2019 · 4 mo
Timeline
2025 1 added · 4 dropped
- dropped Drupal May 2025 · CMS
- dropped Java May 2025 · Programming languages
- dropped jQuery Mobile May 2025 · Mobile frameworks
- dropped Open Graph May 2025 · Miscellaneous
- added Nginx Apr 2025 · Web servers
2024 2 added
- added Amazon CloudFront Apr 2024 · CDN
- added Amazon S3 Apr 2024 · CDN
2023 16 added · 3 dropped
- dropped Application Request Routing Jul 2023 · Load balancers
- dropped Amazon CloudFront May 2023 · CDN
- dropped Amazon S3 May 2023 · CDN
- added Application Request Routing May 2023 · Load balancers
- added Bootstrap May 2023 · UI frameworks
- added Drupal May 2023 · CMS
- added IIS May 2023 · Web servers
- added Java May 2023 · Programming languages
- added jQuery Mobile May 2023 · Mobile frameworks
- added jQuery UI May 2023 · JavaScript libraries
- added Leaflet May 2023 · Maps
- added Livefyre May 2023 · Comment systems
- added Matomo Analytics May 2023 · Analytics
- added Microsoft ASP.NET May 2023 · Web frameworks
- added Open Graph May 2023 · Miscellaneous
- added PHP May 2023 · Programming languages
- added PWA May 2023 · Miscellaneous
- added Varnish May 2023 · Caching
- added Windows Server May 2023 · Operating systems
2022 24 added · 5 dropped · 1 switched
- dropped Fastly Nov 2022 · CDN
- dropped Clipboard.js Sep 2022 · Miscellaneous
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- added Amazon CloudFront Aug 2022 · CDN
- added Amazon S3 Aug 2022 · Miscellaneous
- added Amazon Web Services Aug 2022 · PaaS
- switched Tailwind CSS Bootstrap Aug 2022 · UI frameworks
- added Drupal Aug 2022 · CMS
- added Fastly Aug 2022 · CDN
- added IIS Aug 2022 · Web servers
- added Java Aug 2022 · Programming languages
- added jQuery Aug 2022 · JavaScript libraries
- added jQuery Mobile Aug 2022 · Mobile frameworks
- added jQuery UI Aug 2022 · JavaScript libraries
- added Leaflet Aug 2022 · Maps
- added Livefyre Aug 2022 · Comment systems
- added Matomo Analytics Aug 2022 · Analytics
- added Microsoft ASP.NET Aug 2022 · Web frameworks
- added PHP Aug 2022 · Programming languages
- added PWA Aug 2022 · Miscellaneous
- added Varnish Aug 2022 · Caching
- added Windows Server Aug 2022 · Operating systems
- added Fastly May 2022 · CDN
- dropped jQuery CDN May 2022 · CDN
- added jQuery Mobile May 2022 · Mobile frameworks
- added Tailwind CSS Apr 2022 · UI frameworks
- dropped jQuery Mobile Mar 2022 · Mobile frameworks
- added jQuery CDN Feb 2022 · CDN
- dropped Wheelio Jan 2022 · Widgets
2021 12 added · 19 dropped
- dropped Ckan Oct 2021 · CMS
- dropped Font Awesome Oct 2021 · Font scripts
- dropped Lucene Oct 2021 · Databases
- dropped Moment.js Oct 2021 · JavaScript libraries
- dropped PostgreSQL Oct 2021 · Databases
- dropped Python Oct 2021 · Programming languages
- dropped Select2 Oct 2021 · JavaScript libraries
- dropped Solr Oct 2021 · Databases
- dropped Duda Sep 2021 · CMS
- dropped MyWebsite Sep 2021 · CMS
- added Wheelio Sep 2021 · Widgets
- added Ckan Jul 2021 · CMS
- added Duda Jul 2021 · CMS
- added Java Jul 2021 · Programming languages
- added Livefyre Jul 2021 · Comment systems
- added Lucene Jul 2021 · Databases
- added Matomo Analytics Jul 2021 · Analytics
- added Moment.js Jul 2021 · JavaScript libraries
- added MyWebsite Jul 2021 · CMS
- added PostgreSQL Jul 2021 · Databases
- added Python Jul 2021 · Programming languages
- added Solr Jul 2021 · Databases
- dropped Modernizr May 2021 · JavaScript libraries
- dropped Ckan Mar 2021 · CMS
- dropped Java Mar 2021 · Programming languages
- dropped Lucene Mar 2021 · Databases
- dropped Matomo Analytics Mar 2021 · Analytics
- dropped Moment.js Mar 2021 · JavaScript libraries
- dropped PostgreSQL Mar 2021 · Databases
- dropped Python Mar 2021 · Programming languages
- dropped Solr Mar 2021 · Databases
2020 1 added · 1 dropped · 1 switched
- dropped CentOS Dec 2020 · Operating systems
- switched Matomo Matomo Analytics Aug 2020 · Analytics
- added Varnish Apr 2020 · Cache Tools
2019 23 added · 2 dropped
- dropped CentOS May 2019 · Operating Systems
- dropped OpenSSL May 2019 · Web Server Extensions
- added Amazon Web Services Mar 2019 · PaaS
- added Apache HTTP Server Mar 2019 · Web Servers
- added Bootstrap Mar 2019 · Web Frameworks
- added CentOS Mar 2019 · Operating Systems
- added Ckan Mar 2019 · CMS
- added Drupal Mar 2019 · CMS
- added Font Awesome Mar 2019 · Font Scripts
- added IIS Mar 2019 · Web Servers
- added Java Mar 2019 · Programming Languages
- added jQuery Mobile Mar 2019 · Mobile Frameworks
- added Lucene Mar 2019 · Databases
- added Matomo Mar 2019 · Analytics
- added Microsoft ASP.NET Mar 2019 · Web Frameworks
- added Modernizr Mar 2019 · JavaScript Libraries
- added Moment.js Mar 2019 · JavaScript Libraries
- added OpenSSL Mar 2019 · Web Server Extensions
- added PHP Mar 2019 · Programming Languages
- added PostgreSQL Mar 2019 · Databases
- added Python Mar 2019 · Programming Languages
- added Select2 Mar 2019 · JavaScript Libraries
- added Solr Mar 2019 · Databases
- added Windows Server Mar 2019 · Operating Systems
- added Amazon Web Services Jan 2019 · PaaS
2018 1 added
- added OpenSSL Nov 2018 · Web Server Extensions