Technology history for pythontutor.com
Stack size over time
From 4 detected technologies in Jan 2016 to 8 in Aug 2026.
Currently detected
- Nginx since Jan 2016
- D3 since Jun 2018
- Google Analytics since Jun 2018
- Wheelio since Sep 2021
- Cloudflare since Oct 2025
- Google Font API since Feb 2026
- Open Graph since Feb 2026
- Unpkg since Feb 2026
Previously used
- Google Tag Manager Feb 2022 to Mar 2024 · 2 yrs
- C Feb 2023 to Feb 2023 · 1 mo
- Google AdSense Jan 2022 to Nov 2022 · 10 mo
- reCAPTCHA Apr 2022 to Nov 2022 · 7 mo
- YouTube Jan 2016 to Jul 2020 · 4 yrs
- jQuery Jan 2016 to Jul 2016 · 6 mo
- jQuery UI Jan 2016 to Jul 2016 · 6 mo
Timeline
2026 3 added
- added Google Font API Feb 2026 · Font scripts
- added Open Graph Feb 2026 · Miscellaneous
- added Unpkg Feb 2026 · CDN
2025 1 added
- added Cloudflare Oct 2025 · CDN
2024 1 dropped
- dropped Google Tag Manager May 2024 · Tag managers
2023 2 added · 3 dropped
- added Google Tag Manager Sep 2023 · Tag managers
- dropped C Apr 2023 · Programming languages
- added C Feb 2023 · Programming languages
- dropped Google AdSense Jan 2023 · Advertising
- dropped reCAPTCHA Jan 2023 · Security
2022 5 added · 1 dropped
- added Google AdSense Aug 2022 · Advertising
- added reCAPTCHA Aug 2022 · Security
- dropped Google Tag Manager May 2022 · Tag managers
- added reCAPTCHA Apr 2022 · Security
- added Google Tag Manager Feb 2022 · Tag managers
- added Google AdSense Jan 2022 · Advertising
2021 2 added · 1 dropped
- added Wheelio Sep 2021 · Widgets
- added D3 Jul 2021 · JavaScript graphics
- dropped D3 Mar 2021 · JavaScript graphics
2020 1 dropped
- dropped YouTube Sep 2020 · Video players
2019 4 added
- added D3 Mar 2019 · JavaScript Graphics
- added Google Analytics Mar 2019 · Analytics
- added Nginx Mar 2019 · Web Servers
- added YouTube Mar 2019 · Video Players
2018 2 added
- added D3 Jun 2018 · JavaScript Graphics
- added Google Analytics Jun 2018 · Analytics