Technology history for gcflearnfree.org
Stack size over time
From 5 detected technologies in Apr 2018 to 28 in May 2026.
Currently detected
- jQuery since Apr 2018
- Cloudflare since Apr 2018
- jQuery UI since Apr 2018
- Google Font API since Apr 2018
- Express since Jun 2018
- Google Analytics since Jun 2018
- Node.js since Jun 2018
- Polymer since Jun 2018
- UserVoice since Jun 2018
- Windows Server since Jun 2018
- YouTube since Jun 2018
- Microsoft ASP.NET since Jun 2018
- Modernizr since Jun 2018
- IIS since Jun 2018
- MooTools since Apr 2019
- Ruby since Apr 2019
- Ruby on Rails since Apr 2019
- core-js since Sep 2021
- Cloudflare Bot Management since Nov 2021
- HSTS since Sep 2022
- Nginx since Feb 2026
- Open Graph since Feb 2026
- AMP since Feb 2026
- Azure since Feb 2026
- Cart Functionality since Feb 2026
- Microsoft Advertising since Feb 2026
- Google Tag Manager since Feb 2026
- Google Workspace since Feb 2026
Previously used
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- jQuery Migrate Apr 2018 to May 2018 · 1 mo
Timeline
2023 6 added
- added Cloudflare Bot Management May 2023 · Security
- added core-js May 2023 · JavaScript libraries
- added HSTS May 2023 · Security
- added MooTools May 2023 · JavaScript frameworks
- added Ruby May 2023 · Programming languages
- added Ruby on Rails May 2023 · Web frameworks
2022 6 added
- added HSTS Sep 2022 · Security
- added Cloudflare Bot Management Aug 2022 · Security
- added core-js Aug 2022 · JavaScript libraries
- added MooTools Aug 2022 · JavaScript frameworks
- added Ruby Aug 2022 · Programming languages
- added Ruby on Rails Aug 2022 · Web frameworks
2021 6 added · 4 dropped
- dropped Wheelio Dec 2021 · Widgets
- added Cloudflare Bot Management Nov 2021 · Security
- added core-js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added MooTools Jul 2021 · JavaScript frameworks
- added Ruby Jul 2021 · Programming languages
- added Ruby on Rails Jul 2021 · Web frameworks
- dropped MooTools Mar 2021 · JavaScript frameworks
- dropped Ruby Mar 2021 · Programming languages
- dropped Ruby on Rails Mar 2021 · Web frameworks
2018 10 added · 1 dropped
- dropped jQuery Migrate Jul 2018 · JavaScript Frameworks
- added Express Jun 2018 · Web Frameworks
- added Google Analytics Jun 2018 · Analytics
- added IIS Jun 2018 · Web Servers
- added Microsoft ASP.NET Jun 2018 · Web Frameworks
- added Modernizr Jun 2018 · JavaScript Frameworks
- added Node.js Jun 2018 · Programming Languages
- added Polymer Jun 2018 · JavaScript Frameworks
- added UserVoice Jun 2018 · Issue Trackers
- added Windows Server Jun 2018 · Operating Systems
- added YouTube Jun 2018 · Video Players