Technology history for ctsbooks.org
Stack size over time
From 9 detected technologies in Jan 2019 to 21 in Jun 2026 (peak 24).
Currently detected
- jQuery UI since Jan 2019
- Google Analytics since Jan 2019
- jQuery since Jan 2019
- Google Font API since Jan 2020
- WooCommerce since Jan 2020
- WordPress since Jan 2020
- MySQL since Jan 2020
- jQuery Migrate since Jan 2020
- PHP since Jan 2020
- Google Tag Manager since Jun 2020
- CIVIC since Aug 2020
- Cart Functionality since Aug 2020
- Popup Maker since Feb 2022
- Platform.sh since Jun 2022
- Microsoft 365 since Aug 2022
- PWA since Aug 2022
- Open Graph since Sep 2022
- RSS since Dec 2022
- Salesforce Marketing Cloud Account Engagement since Dec 2022
- Priority Hints since May 2024
- WP-Optimize since May 2024
Previously used
- HSTS Sep 2022 to Apr 2025 · 2 yrs
- YouTube Jun 2023 to Apr 2025 · 1 yr
- core-js Apr 2024 to Aug 2024 · 4 mo
- Google Analytics Enhanced eCommerce Jun 2020 to Apr 2024 · 3 yrs
- W3 Total Cache Jan 2020 to Apr 2024 · 4 yrs
- Twitter Emoji (Twemoji) Jan 2020 to Apr 2023 · 3 yrs
- Pardot Jan 2020 to Nov 2022 · 2 yrs
- Font Awesome Jan 2019 to May 2022 · 3 yrs
- Nginx Jan 2020 to May 2022 · 2 yrs
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Facebook Apr 2020 to May 2020 · 1 mo
- Bootstrap Jan 2019 to Dec 2019 · 11 mo
- IIS Jan 2019 to Dec 2019 · 11 mo
- LivePerson Jan 2019 to Dec 2019 · 11 mo
- Microsoft ASP.NET Jan 2019 to Dec 2019 · 11 mo
- Windows Server Jan 2019 to Dec 2019 · 11 mo
Timeline
2025 2 dropped
2024 2 added · 2 dropped · 1 switched
- dropped core-js Oct 2024 · JavaScript libraries
- dropped Google Analytics Enhanced eCommerce Jun 2024 · Analytics
- added Priority Hints May 2024 · Performance
- switched W3 Total Cache WP-Optimize May 2024 · WordPress plugins
- added core-js Apr 2024 · JavaScript libraries
2023 22 added · 1 dropped · 1 switched
- added YouTube Jun 2023 · Video players
- added Cart Functionality May 2023 · Ecommerce
- added CIVIC May 2023 · Cookie compliance
- added Google Analytics May 2023 · Analytics
- added Google Analytics Enhanced eCommerce May 2023 · Analytics
- switched Twitter Emoji (Twemoji) Google Font API May 2023 · Font scripts
- added Google Tag Manager May 2023 · Tag managers
- added HSTS May 2023 · Security
- added jQuery May 2023 · JavaScript libraries
- added jQuery Migrate May 2023 · JavaScript libraries
- added jQuery UI May 2023 · JavaScript libraries
- added Microsoft 365 May 2023 · Webmail
- added MySQL May 2023 · Databases
- added Open Graph May 2023 · Miscellaneous
- added PHP May 2023 · Programming languages
- added Platform.sh May 2023 · PaaS
- added Popup Maker May 2023 · WordPress plugins
- added PWA May 2023 · Miscellaneous
- added RSS May 2023 · Miscellaneous
- added Salesforce Marketing Cloud Account Engagement May 2023 · Marketing automation
- added W3 Total Cache May 2023 · WordPress plugins
- added WooCommerce May 2023 · Ecommerce
- added WordPress May 2023 · CMS
- dropped Pardot Jan 2023 · Marketing automation
2022 24 added · 3 dropped
- added RSS Dec 2022 · Miscellaneous
- added Salesforce Marketing Cloud Account Engagement Dec 2022 · Marketing automation
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- added Cart Functionality Aug 2022 · Ecommerce
- added CIVIC Aug 2022 · Cookie compliance
- added Google Font API Aug 2022 · Font scripts
- added Google Tag Manager Aug 2022 · Tag managers
- added jQuery Aug 2022 · JavaScript libraries
- added jQuery Migrate Aug 2022 · JavaScript libraries
- added jQuery UI Aug 2022 · JavaScript libraries
- added Microsoft 365 Aug 2022 · Webmail
- added MySQL Aug 2022 · Databases
- added Pardot Aug 2022 · Marketing automation
- added PHP Aug 2022 · Programming languages
- added Platform.sh Aug 2022 · PaaS
- added Popup Maker Aug 2022 · WordPress plugins
- added PWA Aug 2022 · Miscellaneous
- added Twitter Emoji (Twemoji) Aug 2022 · Font scripts
- added W3 Total Cache Aug 2022 · WordPress plugins
- added WooCommerce Aug 2022 · Ecommerce
- added WordPress Aug 2022 · CMS
- dropped Font Awesome Jul 2022 · Font scripts
- dropped Nginx Jul 2022 · Web servers
- dropped Google Analytics Jun 2022 · Analytics
- added Platform.sh Jun 2022 · PaaS
- added Popup Maker Feb 2022 · WordPress plugins
2021 8 added · 9 dropped
- dropped Wheelio Dec 2021 · Widgets
- dropped Google Analytics Enhanced eCommerce Nov 2021 · Analytics
- added W3 Total Cache Nov 2021 · Caching
- added WooCommerce Nov 2021 · Ecommerce
- dropped W3 Total Cache Oct 2021 · Caching
- dropped WooCommerce Oct 2021 · Ecommerce
- added Wheelio Sep 2021 · Widgets
- added Pardot Aug 2021 · Marketing automation
- added Cart Functionality Jul 2021 · Ecommerce
- added Google Analytics Enhanced eCommerce Jul 2021 · Analytics
- added jQuery UI Jul 2021 · JavaScript libraries
- added Twitter Emoji (Twemoji) Jul 2021 · Font scripts
- dropped Cart Functionality Jun 2021 · Ecommerce
- dropped Google Analytics Enhanced eCommerce Mar 2021 · Analytics
- dropped jQuery UI Mar 2021 · JavaScript libraries
- dropped Pardot Mar 2021 · Marketing automation
- dropped Twitter Emoji (Twemoji) Mar 2021 · Miscellaneous
2020 17 added · 8 dropped
- added Cart Functionality Aug 2020 · Ecommerce
- added CIVIC Aug 2020 · Cookie compliance
- dropped Facebook Jul 2020 · Widgets
- added Google Analytics Jun 2020 · Analytics
- added Google Analytics Enhanced eCommerce Jun 2020 · Analytics
- added Google Tag Manager Jun 2020 · Tag managers
- added jQuery UI Jun 2020 · JavaScript libraries
- added Facebook Apr 2020 · Widgets
- dropped Bootstrap Feb 2020 · Web Frameworks
- dropped Google Analytics Feb 2020 · Analytics
- dropped IIS Feb 2020 · Web Servers
- dropped jQuery UI Feb 2020 · JavaScript Libraries
- dropped LivePerson Feb 2020 · Live Chat
- dropped Microsoft ASP.NET Feb 2020 · Web Frameworks
- dropped Windows Server Feb 2020 · Operating Systems
- added Google Font API Jan 2020 · Font Scripts
- added jQuery Migrate Jan 2020 · JavaScript Libraries
- added MySQL Jan 2020 · Databases
- added Nginx Jan 2020 · Reverse Proxy
- added Pardot Jan 2020 · Marketing Automation
- added PHP Jan 2020 · Programming Languages
- added Twitter Emoji (Twemoji) Jan 2020 · Miscellaneous
- added W3 Total Cache Jan 2020 · Cache Tools
- added WooCommerce Jan 2020 · Ecommerce
- added WordPress Jan 2020 · CMS
2019 9 added
- added Bootstrap Mar 2019 · Web Frameworks
- added Font Awesome Mar 2019 · Font Scripts
- added Google Analytics Mar 2019 · Analytics
- added IIS Mar 2019 · Web Servers
- added jQuery Mar 2019 · JavaScript Libraries
- added jQuery UI Mar 2019 · JavaScript Libraries
- added LivePerson Mar 2019 · Live Chat
- added Microsoft ASP.NET Mar 2019 · Web Frameworks
- added Windows Server Mar 2019 · Operating Systems