Technology history for prenhall.com
Stack size over time
From 1 detected technologies in May 2017 to 15 in Mar 2019 (peak 16).
Currently detected
- Apache HTTP Server since May 2017
- jQuery since Aug 2017
- jQuery UI since Aug 2017
- Underscore.js since Aug 2017
- Backbone.js since Aug 2017
- Google Analytics Enhanced eCommerce since Jun 2018
- Google Font API since Jun 2018
- Google Tag Manager since Jun 2018
- Crazy Egg since Jun 2018
- Google Analytics since Jun 2018
- Pardot since Jun 2018
- React since Jun 2018
- Facebook since Aug 2018
- Hotjar since Jan 2019
- Adobe DTM since Jan 2019
Previously used
- Red Hat Jun 2018 to Jan 2019 · 7 mo
- Adobe Analytics Jun 2018 to Sep 2018 · 3 mo
- Lodash Jun 2018 to Jun 2018 · 1 mo
Timeline
2019 1 added · 2 dropped · 1 switched
- added Adobe DTM Mar 2019 · Tag Managers
- switched Adobe Analytics Hotjar Mar 2019 · Analytics
- dropped Red Hat Mar 2019 · Operating Systems
- dropped Lodash Jan 2019 · JavaScript Frameworks
2018 10 added
- added Adobe Analytics Jun 2018 · Analytics
- added Crazy Egg Jun 2018 · Analytics
- added Google Analytics Jun 2018 · Analytics
- added Google Analytics Enhanced eCommerce Jun 2018 · Analytics
- added Google Font API Jun 2018 · Font Scripts
- added Google Tag Manager Jun 2018 · Tag Managers
- added Lodash Jun 2018 · JavaScript Frameworks
- added Pardot Jun 2018 · Marketing Automation
- added React Jun 2018 · JavaScript Frameworks
- added Red Hat Jun 2018 · Operating Systems
2017 5 added
- added Backbone.js Aug 2017 · JavaScript Frameworks
- added jQuery Aug 2017 · JavaScript Frameworks
- added jQuery UI Aug 2017 · JavaScript Frameworks
- added Underscore.js Aug 2017 · JavaScript Frameworks
- added Apache HTTP Server May 2017 · Web Servers