Technology history for seriousteachers.com
Stack size over time
From 4 detected technologies in Apr 2018 to 21 in Jun 2026 (peak 23).
Currently detected
- Microsoft ASP.NET since Apr 2018
- Bootstrap since Apr 2018
- jQuery since Apr 2018
- Cloudflare since Jun 2020
- Cloudflare Browser Insights since Jun 2021
- Provide Support since Jun 2021
- Google Analytics since Jul 2021
- SweetAlert since Oct 2021
- jsDelivr since Oct 2021
- Unpkg since Oct 2021
- Bootstrap Icons since Feb 2022
- cdnjs since Mar 2022
- HSTS since Sep 2022
- Open Graph since Sep 2022
- Cloudflare Rocket Loader since Oct 2022
- Cloudflare Zaraz since Jan 2023
- Cloudflare Stream since Dec 2023
- HTTP/3 since Jun 2024
- Stripe since Jan 2025
- Azure since Jan 2025
- Cloudflare Turnstile since Feb 2025
Previously used
- Cloudflare Bot Management Nov 2021 to Jan 2026 · 4 yrs
- Vimeo Apr 2025 to Jan 2026 · 9 mo
- Zaraz Apr 2022 to Dec 2022 · 8 mo
- Cloudflare Network Error Logging Feb 2022 to Oct 2022 · 8 mo
- Google Ads Conversion Tracking Apr 2022 to Oct 2022 · 6 mo
- Google Tag Manager Jul 2021 to Sep 2022 · 1 yr
- Google Remarketing Tag Jul 2021 to May 2022 · 10 mo
- IIS Apr 2018 to May 2022 · 4 yrs
- Windows Server Jun 2018 to May 2022 · 3 yrs
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Popper Feb 2021 to Sep 2021 · 7 mo
- AddToAny Feb 2021 to Feb 2021 · 1 mo
- Osano Feb 2021 to Feb 2021 · 1 mo
- Facebook Jun 2018 to Jan 2021 · 2 yrs
- FingerprintJS Nov 2019 to May 2020 · 6 mo
- Google Cloud Sep 2019 to May 2020 · 8 mo
- Twitter Jun 2018 to Dec 2018 · 6 mo
Timeline
2026 2 added · 2 dropped
- dropped Cloudflare Bot Management Mar 2026 · Security
- dropped Vimeo Mar 2026 · Video players
- added Cloudflare Bot Management Jan 2026 · Security
- added Vimeo Jan 2026 · Video players
2025 5 added · 2 dropped
- dropped Cloudflare Bot Management Jun 2025 · Security
- dropped Vimeo Jun 2025 · Video players
- added Cloudflare Bot Management Apr 2025 · Security
- added Vimeo Apr 2025 · Video players
- added Cloudflare Turnstile Feb 2025 · Security
- added Azure Jan 2025 · PaaS
- added Stripe Jan 2025 · Payment processors
2024 1 added
- added HTTP/3 Jun 2024 · Miscellaneous
2023 1 added · 1 dropped · 1 switched
- added Cloudflare Stream Dec 2023 · Video players
- dropped Cloudflare Bot Management Sep 2023 · Security
- switched Zaraz Cloudflare Zaraz Jan 2023 · Performance
2022 25 added · 6 dropped · 1 switched
- dropped Cloudflare Network Error Logging Dec 2022 · Issue trackers
- dropped Google Ads Conversion Tracking Dec 2022 · Analytics
- dropped Google Tag Manager Nov 2022 · Tag managers
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- switched Tailwind CSS Bootstrap Aug 2022 · UI frameworks
- added Bootstrap Icons Aug 2022 · Font scripts
- added cdnjs Aug 2022 · CDN
- added Cloudflare Aug 2022 · CDN
- added Cloudflare Bot Management Aug 2022 · Security
- added Cloudflare Browser Insights Aug 2022 · Analytics
- added Cloudflare Network Error Logging Aug 2022 · Issue trackers
- added Google Ads Conversion Tracking Aug 2022 · Analytics
- added Google Analytics Aug 2022 · Analytics
- added Google Tag Manager Aug 2022 · Tag managers
- added jQuery Aug 2022 · JavaScript libraries
- added jsDelivr Aug 2022 · CDN
- added Microsoft ASP.NET Aug 2022 · Web frameworks
- added Provide Support Aug 2022 · Live chat
- added SweetAlert Aug 2022 · JavaScript libraries
- added Unpkg Aug 2022 · CDN
- added Zaraz Aug 2022 · Performance
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- dropped IIS Jul 2022 · Web servers
- dropped Windows Server Jul 2022 · Operating systems
- added Google Ads Conversion Tracking Apr 2022 · Analytics
- added Tailwind CSS Apr 2022 · UI frameworks
- added Zaraz Apr 2022 · Performance
- added cdnjs Mar 2022 · CDN
- added jQuery Mar 2022 · JavaScript libraries
- added Bootstrap Icons Feb 2022 · Font scripts
- added Cloudflare Network Error Logging Feb 2022 · Issue trackers
2021 13 added · 6 dropped · 1 switched
- dropped Wheelio Dec 2021 · Widgets
- added Cloudflare Bot Management Nov 2021 · Security
- dropped jQuery Nov 2021 · JavaScript libraries
- dropped Popper Nov 2021 · Miscellaneous
- added jsDelivr Oct 2021 · CDN
- added SweetAlert Oct 2021 · JavaScript libraries
- added Unpkg Oct 2021 · CDN
- added Wheelio Sep 2021 · Widgets
- added Google Analytics Jul 2021 · Analytics
- added Google Remarketing Tag Jul 2021 · Retargeting
- added Google Tag Manager Jul 2021 · Tag managers
- added Windows Server Jul 2021 · Operating systems
- added Cloudflare Browser Insights Jun 2021 · Analytics
- added Provide Support Jun 2021 · Live chat
- dropped AddToAny Apr 2021 · Widgets
- dropped Osano Apr 2021 · Cookie compliance
- dropped Windows Server Mar 2021 · Operating systems
- switched Facebook AddToAny Feb 2021 · Widgets
- added Osano Feb 2021 · Cookie compliance
- added Popper Feb 2021 · Miscellaneous
2020 5 added · 3 dropped · 2 switched
- added Bootstrap Jun 2020 · UI frameworks
- switched Google Cloud Cloudflare Jun 2020 · CDN
- added Facebook Jun 2020 · Widgets
- added IIS Jun 2020 · Web servers
- switched FingerprintJS jQuery Jun 2020 · JavaScript libraries
- added Microsoft ASP.NET Jun 2020 · Web frameworks
- added Windows Server Jun 2020 · Operating systems
- dropped Bootstrap Feb 2020 · Web Frameworks
- dropped Facebook Feb 2020 · Widgets
- dropped jQuery Feb 2020 · JavaScript Libraries
2019 8 added · 5 dropped
- added FingerprintJS Nov 2019 · JavaScript Libraries
- dropped IIS Oct 2019 · Web Servers
- dropped Microsoft ASP.NET Oct 2019 · Web Frameworks
- dropped Windows Server Oct 2019 · Operating Systems
- added Facebook Sep 2019 · Widgets
- added Google Cloud Sep 2019 · CDN
- added Bootstrap Mar 2019 · Web Frameworks
- added IIS Mar 2019 · Web Servers
- added jQuery Mar 2019 · JavaScript Libraries
- added Microsoft ASP.NET Mar 2019 · Web Frameworks
- added Windows Server Mar 2019 · Operating Systems
- dropped Facebook Feb 2019 · Widgets
- dropped Twitter Feb 2019 · Widgets
2018 3 added
- added Facebook Jun 2018 · Widgets
- added Twitter Jun 2018 · Widgets
- added Windows Server Jun 2018 · Operating Systems