Technology history for ctflearn.com
Stack size over time
From 3 detected technologies in Jan 2019 to 21 in Jun 2026.
Currently detected
- Cloudflare since Jan 2019
- Google Analytics since Jan 2019
- Google Tag Manager since Jan 2019
- jQuery since Dec 2019
- Moment.js since Dec 2019
- Chart.js since Jan 2020
- jsDelivr since Dec 2020
- Bootstrap since Feb 2021
- Font Awesome since Feb 2021
- Google AdSense since Feb 2021
- Google Font API since Feb 2021
- Google Optimize since May 2021
- cdnjs since Nov 2021
- jQuery CDN since Feb 2022
- Popper since Apr 2022
- reCAPTCHA since Apr 2022
- HTTP/3 since Sep 2022
- Open Graph since Sep 2022
- YouTube since Nov 2022
- ApexCharts.js since Apr 2023
- Cloudflare Browser Insights since Nov 2025
Previously used
- Cloudflare Network Error Logging Feb 2022 to Oct 2022 · 8 mo
- PayPal May 2021 to Sep 2022 · 1 yr
- PayPal Marketing Solutions Nov 2021 to Sep 2022 · 10 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- UIKit Dec 2019 to Jan 2021 · 1 yr
Timeline
2025 1 added
- added Cloudflare Browser Insights Nov 2025 · Analytics
2023 1 added · 3 dropped
- added ApexCharts.js Apr 2023 · JavaScript graphics
- dropped Cloudflare Network Error Logging Jan 2023 · Issue trackers
- dropped PayPal Jan 2023 · Payment processors
- dropped PayPal Marketing Solutions Jan 2023 · Analytics
2022 6 added
- added HTTP/3 Sep 2022 · Miscellaneous
- added Open Graph Sep 2022 · Miscellaneous
- added Popper Apr 2022 · Miscellaneous
- added reCAPTCHA Apr 2022 · Security
- added Cloudflare Network Error Logging Feb 2022 · Issue trackers
- added jQuery CDN Feb 2022 · CDN
2021 8 added · 1 dropped · 1 switched
- dropped Wheelio Dec 2021 · Widgets
- added cdnjs Nov 2021 · CDN
- added PayPal Marketing Solutions Nov 2021 · Analytics
- added Wheelio Sep 2021 · Widgets
- added Google Optimize May 2021 · A/B Testing
- added PayPal May 2021 · Payment processors
- switched UIKit Bootstrap Feb 2021 · UI frameworks
- added Font Awesome Feb 2021 · Font scripts
- added Google AdSense Feb 2021 · Advertising
- added Google Font API Feb 2021 · Font scripts
2020 2 added
2019 6 added
- added jQuery Dec 2019 · JavaScript Libraries
- added Moment.js Dec 2019 · JavaScript Libraries
- added UIKit Dec 2019 · Web Frameworks
- added Cloudflare Mar 2019 · CDN
- added Google Analytics Mar 2019 · Analytics
- added Google Tag Manager Mar 2019 · Tag Managers