Technology history for pivotaltracker.com
Stack size over time
From 10 detected technologies in Jun 2018 to 25 in May 2025 (peak 26).
Currently detected
- New Relic since Jun 2018
- Nginx since Jun 2018
- Phusion Passenger since Jun 2018
- jQuery since Jun 2018
- Typekit since Jun 2018
- Google Cloud since Jul 2018
- Bootstrap since Aug 2018
- Fastly since Aug 2018
- Webpack since Aug 2018
- Google Code Prettify since Aug 2018
- Highcharts since Aug 2018
- Highstock since Aug 2018
- Twitter since Aug 2018
- Twitter typeahead.js since Aug 2018
- OneTrust since Apr 2021
- Google Cloud CDN since Apr 2022
- PWA since Aug 2022
- Zendesk since Aug 2022
- Sendgrid since Aug 2022
- Open Graph since Sep 2022
- HSTS since Sep 2022
- HTTP/3 since Sep 2022
- RSS since Dec 2022
- Cloudflare since Apr 2025
- Cloudflare Bot Management since Apr 2025
Previously used
- Google Analytics Jun 2018 to Apr 2023 · 4 yrs
- Google Tag Manager Jun 2018 to Apr 2023 · 4 yrs
- C Feb 2023 to Feb 2023 · 1 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Mixpanel Jun 2018 to Mar 2021 · 2 yrs
- TrustArc Aug 2020 to Mar 2021 · 7 mo
- Ruby Jun 2018 to Sep 2018 · 3 mo
- Ruby on Rails Jun 2018 to Sep 2018 · 3 mo
- React Aug 2018 to Aug 2018 · 1 mo
Timeline
2025 2 added
- added Cloudflare Apr 2025 · CDN
- added Cloudflare Bot Management Apr 2025 · Security
2023 1 added · 3 dropped
- dropped Google Analytics Jun 2023 · Analytics
- dropped Google Tag Manager Jun 2023 · Tag managers
- dropped C Apr 2023 · Programming languages
- added C Feb 2023 · Programming languages
2022 8 added
- added RSS Dec 2022 · Miscellaneous
- added HSTS Sep 2022 · Security
- added HTTP/3 Sep 2022 · Miscellaneous
- added Open Graph Sep 2022 · Miscellaneous
- added PWA Aug 2022 · Miscellaneous
- added Sendgrid Aug 2022 · Email
- added Zendesk Aug 2022 · Documentation
- added Google Cloud CDN Apr 2022 · CDN
2021 2 added · 3 dropped · 1 switched
- dropped Wheelio Dec 2021 · Widgets
- added Wheelio Sep 2021 · Widgets
- added Typekit Jul 2021 · Font scripts
- dropped Mixpanel May 2021 · Analytics
- switched TrustArc OneTrust Apr 2021 · Cookie compliance
- dropped Typekit Mar 2021 · Font scripts
2020 1 added
- added TrustArc Aug 2020 · Cookie compliance
2019 7 added
- added Google Analytics Mar 2019 · Analytics
- added Google Cloud Mar 2019 · CDN
- added Google Tag Manager Mar 2019 · Tag Managers
- added Mixpanel Mar 2019 · Analytics
- added Nginx Mar 2019 · Web Servers
- added Phusion Passenger Mar 2019 · Web Servers
- added Typekit Mar 2019 · Font Scripts
2018 1 added · 3 dropped
- dropped Ruby Nov 2018 · Programming Languages
- dropped Ruby on Rails Nov 2018 · Web Frameworks
- dropped React Oct 2018 · JavaScript Frameworks
- added Google Cloud Jul 2018 · CDN