Technology history for backtrader.com
Stack size over time
From 14 detected technologies in Jan 2019 to 25 in Jun 2026.
Currently detected
- Google AdSense since Jan 2019
- Google Font API since Jan 2019
- NodeBB since Jan 2019
- Font Awesome since Jan 2019
- Google Analytics since Jan 2019
- jQuery since Jan 2019
- Bootstrap since Jan 2019
- Nginx since Jan 2019
- Node.js since Jan 2019
- Ubuntu since Jan 2019
- MkDocs since Jun 2019
- Modernizr since Jun 2019
- Google Tag Manager since Sep 2021
- Cart Functionality since Nov 2021
- reCAPTCHA since Apr 2022
- PWA since Aug 2022
- HSTS since Sep 2022
- Open Graph since Sep 2022
- Scoop.it since Jan 2023
- C since Feb 2023
- Python since Apr 2023
- Cloudflare since Apr 2024
- HTTP/3 since Apr 2024
- Lightbox since Apr 2024
- Cloudflare Browser Insights since Nov 2025
Previously used
- Amazon ALB Jun 2023 to Sep 2023 · 3 mo
- Amazon Web Services Jun 2023 to Sep 2023 · 3 mo
- jQuery UI Sep 2021 to Mar 2023 · 1 yr
- RequireJS Jan 2019 to Mar 2023 · 4 yrs
- Socket.io Jan 2019 to Mar 2023 · 4 yrs
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- hCaptcha Feb 2021 to Aug 2021 · 6 mo
- XRegExp Jan 2019 to Jan 2021 · 2 yrs
- React Jun 2019 to Jun 2020 · 1 yr
- Highlight.js Jan 2019 to May 2019 · 4 mo
Timeline
2025 1 added
- added Cloudflare Browser Insights Nov 2025 · Analytics
2024 3 added
- added Cloudflare Apr 2024 · CDN
- added HTTP/3 Apr 2024 · Miscellaneous
- added Lightbox Apr 2024 · JavaScript libraries
2023 8 added · 8 dropped
- dropped Amazon ALB Nov 2023 · Load balancers
- dropped Amazon Web Services Nov 2023 · PaaS
- added Scoop.it Nov 2023 · Content curation
- added Amazon ALB Sep 2023 · Load balancers
- added Amazon Web Services Sep 2023 · PaaS
- dropped Amazon ALB Aug 2023 · Load balancers
- dropped Amazon Web Services Aug 2023 · PaaS
- dropped jQuery UI Jul 2023 · JavaScript libraries
- dropped RequireJS Jul 2023 · JavaScript frameworks
- dropped Socket.io Jul 2023 · JavaScript frameworks
- added Amazon ALB Jun 2023 · Load balancers
- added Amazon Web Services Jun 2023 · PaaS
- added Python Apr 2023 · Programming languages
- dropped Scoop.it Mar 2023 · Content curation
- added C Feb 2023 · Programming languages
- added Scoop.it Jan 2023 · Content curation
2022 22 added
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- added Bootstrap Aug 2022 · UI frameworks
- added Cart Functionality Aug 2022 · Ecommerce
- added Font Awesome Aug 2022 · Font scripts
- added Google AdSense Aug 2022 · Advertising
- added Google Analytics Aug 2022 · Analytics
- added Google Font API Aug 2022 · Font scripts
- added Google Tag Manager Aug 2022 · Tag managers
- added jQuery Aug 2022 · JavaScript libraries
- added jQuery UI Aug 2022 · JavaScript libraries
- added MkDocs Aug 2022 · Documentation
- added Modernizr Aug 2022 · JavaScript libraries
- added Nginx Aug 2022 · Web servers
- added NodeBB Aug 2022 · Message boards
- added Node.js Aug 2022 · Programming languages
- added PWA Aug 2022 · Miscellaneous
- added reCAPTCHA Aug 2022 · Security
- added RequireJS Aug 2022 · JavaScript frameworks
- added Socket.io Aug 2022 · JavaScript frameworks
- added Ubuntu Aug 2022 · Operating systems
- added reCAPTCHA Apr 2022 · Security
2021 9 added · 7 dropped
- dropped Wheelio Dec 2021 · Widgets
- added Cart Functionality Nov 2021 · Ecommerce
- dropped hCaptcha Oct 2021 · Security
- added Google Tag Manager Sep 2021 · Tag managers
- added jQuery UI Sep 2021 · JavaScript libraries
- added Socket.io Sep 2021 · JavaScript frameworks
- added Wheelio Sep 2021 · Widgets
- added Bootstrap Jul 2021 · UI frameworks
- added MkDocs Jul 2021 · Documentation
- added RequireJS Jul 2021 · JavaScript frameworks
- dropped Bootstrap Mar 2021 · UI frameworks
- dropped MkDocs Mar 2021 · Documentation tools
- dropped RequireJS Mar 2021 · JavaScript frameworks
- dropped Socket.io Mar 2021 · JavaScript frameworks
- dropped XRegExp Mar 2021 · JavaScript libraries
- added hCaptcha Feb 2021 · Security
2020 1 dropped
- dropped React Aug 2020 · JavaScript frameworks
2019 5 added · 1 dropped
- dropped Highlight.js Jul 2019 · Miscellaneous
- added MkDocs Jun 2019 · Documentation Tools
- added Modernizr Jun 2019 · JavaScript Libraries
- added React Jun 2019 · JavaScript Frameworks
- added Font Awesome Mar 2019 · Font Scripts
- added Highlight.js Mar 2019 · Miscellaneous