Technology history for algotester.com
Stack size over time
From 8 detected technologies in Jan 2019 to 23 in Jun 2026.
Currently detected
- Bootstrap since Jan 2019
- Cloudflare since Jan 2019
- jQuery since Jan 2019
- Select2 since Jan 2019
- Moment.js since Jan 2019
- Twitter since Nov 2019
- Chart.js since Dec 2020
- Google Tag Manager since Dec 2020
- Google Analytics since Dec 2020
- core-js since Sep 2021
- Cloudflare Network Error Logging since Feb 2022
- Ace since Apr 2022
- Google Workspace since Aug 2022
- MathJax since Aug 2022
- HTTP/3 since Sep 2022
- Twitter Ads since Nov 2022
- HSTS since Jun 2023
- Cloudflare Browser Insights since Jan 2025
- math.js since Jul 2025
- Cloudflare Turnstile since Nov 2025
- React since Nov 2025
- React Router since Nov 2025
- Open Graph since Nov 2025
Previously used
- YouTube Aug 2020 to Jun 2022 · 1 yr
- Google Remarketing Tag Aug 2021 to May 2022 · 9 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- IIS Jan 2019 to Jan 2020 · 1 yr
- Microsoft ASP.NET Jan 2019 to Jan 2020 · 1 yr
- Windows Server Jan 2019 to Jan 2020 · 1 yr
Timeline
2025 2 added
- added math.js Jul 2025 · JavaScript libraries
- added Cloudflare Browser Insights Jan 2025 · Analytics
2023 1 added
- added HSTS Jun 2023 · Security
2022 5 added · 2 dropped
- dropped Google Remarketing Tag Sep 2022 · Retargeting
- added HTTP/3 Sep 2022 · Miscellaneous
- dropped YouTube Sep 2022 · Video players
- added Google Workspace Aug 2022 · Webmail
- added MathJax Aug 2022 · JavaScript graphics
- added Ace Apr 2022 · Rich text editors
- added Cloudflare Network Error Logging Feb 2022 · Issue trackers
2021 3 added · 2 dropped
- dropped Wheelio Dec 2021 · Widgets
- dropped Twitter Nov 2021 · Widgets
- added core-js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added Google Remarketing Tag Aug 2021 · Retargeting
2020 4 added · 3 dropped
- added Chart.js Dec 2020 · JavaScript graphics
- added Google Analytics Dec 2020 · Analytics
- added Google Tag Manager Dec 2020 · Tag managers
- added YouTube Aug 2020 · Video players
- dropped IIS Mar 2020 · Web Servers
- dropped Microsoft ASP.NET Mar 2020 · Web Frameworks
- dropped Windows Server Mar 2020 · Operating Systems
2019 9 added
- added Twitter Nov 2019 · Widgets
- added Bootstrap Mar 2019 · Web Frameworks
- added Cloudflare Mar 2019 · CDN
- added IIS Mar 2019 · Web Servers
- added jQuery Mar 2019 · JavaScript Libraries
- added Microsoft ASP.NET Mar 2019 · Web Frameworks
- added Moment.js Mar 2019 · JavaScript Libraries
- added Select2 Mar 2019 · JavaScript Libraries
- added Windows Server Mar 2019 · Operating Systems