Technology history for gtfs.org
Stack size over time
From 9 detected technologies in Oct 2021 to 8 in Jun 2026 (peak 12).
Currently detected
- Cloudflare since Oct 2021
- MkDocs since Mar 2022
- Google Font API since Mar 2022
- RSS since Dec 2022
- Python since Apr 2023
- HTTP/3 since Mar 2025
- HSTS since May 2025
- Cloudflare Browser Insights since Jan 2026
Previously used
- Nginx Mar 2025 to Dec 2025 · 9 mo
- Apache HTTP Server Nov 2022 to Feb 2025 · 2 yrs
- Ubuntu Nov 2022 to Feb 2025 · 2 yrs
- Google Analytics Oct 2021 to Sep 2023 · 1 yr
- OpenSSL Nov 2022 to Jan 2023 · 2 mo
- Fastly Mar 2022 to Oct 2022 · 7 mo
- GitHub Pages Mar 2022 to Oct 2022 · 7 mo
- Varnish Mar 2022 to Oct 2022 · 7 mo
- Google Tag Manager Oct 2021 to Sep 2022 · 11 mo
- Google Remarketing Tag Oct 2021 to May 2022 · 7 mo
- Ruby Mar 2022 to May 2022 · 2 mo
- Ruby on Rails Mar 2022 to May 2022 · 2 mo
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- Amazon Web Services Oct 2021 to Feb 2022 · 4 mo
- Cloudflare Network Error Logging Feb 2022 to Feb 2022 · 1 mo
- core-js Oct 2021 to Feb 2022 · 4 mo
- Gatsby Oct 2021 to Feb 2022 · 4 mo
- React Oct 2021 to Feb 2022 · 4 mo
- Webpack Oct 2021 to Feb 2022 · 4 mo
Timeline
2026 1 added · 1 dropped
- dropped Nginx Apr 2026 · Web servers
- added Cloudflare Browser Insights Jan 2026 · Analytics
2025 3 added · 1 dropped · 1 switched
- added RSS Jul 2025 · Miscellaneous
- added HSTS May 2025 · Security
- dropped Ubuntu Apr 2025 · Operating systems
- added HTTP/3 Mar 2025 · Miscellaneous
- switched Apache HTTP Server Nginx Mar 2025 · Web servers
2024 1 dropped
- dropped RSS Oct 2024 · Miscellaneous
2023 9 added · 2 dropped · 1 switched
- dropped Google Analytics Nov 2023 · Analytics
- added Apache HTTP Server May 2023 · Web servers
- added Cloudflare May 2023 · CDN
- added Google Analytics May 2023 · Analytics
- added Google Font API May 2023 · Font scripts
- added MkDocs May 2023 · Documentation
- added Python May 2023 · Programming languages
- added RSS May 2023 · Miscellaneous
- added Ubuntu May 2023 · Operating systems
- added Python Apr 2023 · Programming languages
- dropped OpenSSL Mar 2023 · Web server extensions
- switched Fastly Cloudflare Jan 2023 · CDN
2022 19 added · 13 dropped · 1 switched
- dropped GitHub Pages Dec 2022 · PaaS
- added RSS Dec 2022 · Miscellaneous
- dropped Varnish Dec 2022 · Caching
- added Apache HTTP Server Nov 2022 · Web servers
- dropped Google Tag Manager Nov 2022 · Tag managers
- added OpenSSL Nov 2022 · Web server extensions
- added Ubuntu Nov 2022 · Operating systems
- added Fastly Aug 2022 · CDN
- added GitHub Pages Aug 2022 · PaaS
- added Google Analytics Aug 2022 · Analytics
- added Google Font API Aug 2022 · Font scripts
- added Google Tag Manager Aug 2022 · Tag managers
- added MkDocs Aug 2022 · Documentation
- added Varnish Aug 2022 · Caching
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- dropped Ruby Jul 2022 · Programming languages
- dropped Ruby on Rails Jul 2022 · Web frameworks
- dropped Tailwind CSS Jun 2022 · UI frameworks
- dropped Cloudflare Apr 2022 · CDN
- dropped Cloudflare Network Error Logging Apr 2022 · Issue trackers
- dropped core-js Apr 2022 · JavaScript libraries
- dropped Gatsby Apr 2022 · Static site generator
- dropped React Apr 2022 · JavaScript frameworks
- added Tailwind CSS Apr 2022 · UI frameworks
- dropped Webpack Apr 2022 · Miscellaneous
- added Fastly Mar 2022 · CDN
- switched Amazon Web Services GitHub Pages Mar 2022 · PaaS
- added Google Font API Mar 2022 · Font scripts
- added MkDocs Mar 2022 · Documentation
- added Ruby Mar 2022 · Programming languages
- added Ruby on Rails Mar 2022 · Web frameworks
- added Varnish Mar 2022 · Caching
- added Cloudflare Network Error Logging Feb 2022 · Issue trackers