Technology history for probabilitycourse.com
Stack size over time
From 3 detected technologies in Apr 2018 to 9 in Jun 2026.
Currently detected
- jQuery since Apr 2018
- MathJax since Apr 2018
- Google Analytics since Jun 2018
- PHP since Aug 2021
- cdnjs since Nov 2021
- Cloudflare since Nov 2021
- Google Hosted Libraries since Feb 2022
- HTTP/3 since May 2025
- Cloudflare Browser Insights since Nov 2025
Previously used
- Cloudflare Bot Management Nov 2021 to Jul 2023 · 1 yr
- Cloudflare Network Error Logging Feb 2022 to Oct 2022 · 8 mo
- Apache HTTP Server Jun 2019 to Nov 2021 · 2 yrs
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Nginx Apr 2018 to May 2019 · 1 yr
Timeline
2025 2 added
- added Cloudflare Browser Insights Nov 2025 · Analytics
- added HTTP/3 May 2025 · Miscellaneous
2023 8 added · 1 dropped
- dropped Cloudflare Bot Management Sep 2023 · Security
- added cdnjs May 2023 · CDN
- added Cloudflare May 2023 · CDN
- added Cloudflare Bot Management May 2023 · Security
- added Google Analytics May 2023 · Analytics
- added Google Hosted Libraries May 2023 · CDN
- added jQuery May 2023 · JavaScript libraries
- added MathJax May 2023 · JavaScript graphics
- added PHP May 2023 · Programming languages
2022 11 added · 2 dropped
- dropped Cloudflare Network Error Logging Dec 2022 · Issue trackers
- added cdnjs Aug 2022 · CDN
- added Cloudflare Aug 2022 · CDN
- added Cloudflare Bot Management Aug 2022 · Security
- added Cloudflare Network Error Logging Aug 2022 · Issue trackers
- added Google Analytics Aug 2022 · Analytics
- added Google Hosted Libraries Aug 2022 · CDN
- added jQuery Aug 2022 · JavaScript libraries
- added MathJax Aug 2022 · JavaScript graphics
- added PHP Aug 2022 · Programming languages
- added Cloudflare Network Error Logging Feb 2022 · Issue trackers
- added Google Hosted Libraries Feb 2022 · CDN
- dropped Apache HTTP Server Jan 2022 · Web servers
2021 5 added · 1 dropped
- dropped Wheelio Dec 2021 · Widgets
- added cdnjs Nov 2021 · CDN
- added Cloudflare Nov 2021 · CDN
- added Cloudflare Bot Management Nov 2021 · Security
- added Wheelio Sep 2021 · Widgets
- added PHP Aug 2021 · Programming languages
2019 4 added · 1 switched
- switched Nginx Apache HTTP Server Jun 2019 · Web Servers
- added Google Analytics Mar 2019 · Analytics
- added jQuery Mar 2019 · JavaScript Libraries
- added MathJax Mar 2019 · JavaScript Graphics
- added Nginx Mar 2019 · Web Servers
2018 1 added
- added Google Analytics Jun 2018 · Analytics