Technology history for harpercollins.it
Stack size over time
From 6 detected technologies in Jul 2017 to 23 in Sep 2026 (peak 24).
Currently detected
- jQuery since Jul 2017
- Google Analytics since Jun 2018
- Slick since Jun 2018
- PHP since Jun 2018
- Handlebars since Jun 2019
- jQuery UI since Jun 2019
- MySQL since Jun 2019
- WordPress since Jun 2019
- Yoast SEO since Jun 2019
- Google Tag Manager since Sep 2019
- Kinsta since Mar 2020
- Facebook Pixel since Jun 2021
- jQuery Migrate since Jun 2021
- core-js since Sep 2021
- Cloudflare since Oct 2021
- LazySizes since Feb 2022
- Smash Balloon Instagram Feed since Feb 2022
- OneTrust since Aug 2022
- HTTP/3 since Sep 2022
- Open Graph since Sep 2022
- Imgix since Nov 2022
- Beaver Builder since Jul 2024
- Cloudflare Bot Management since Mar 2025
Previously used
- Tailwind CSS Nov 2025 to Jan 2026 · 2 mo
- Cloudflare Network Error Logging Apr 2022 to Oct 2022 · 6 mo
- Google Ads Conversion Tracking Jul 2021 to Oct 2022 · 1 yr
- Babel Jun 2020 to Apr 2022 · 1 yr
- Facebook Jun 2018 to Apr 2022 · 3 yrs
- Nginx Sep 2018 to Sep 2021 · 3 yrs
- Wheelio Sep 2021 to Sep 2021 · 1 mo
- FancyBox Jun 2019 to Nov 2020 · 1 yr
- Font Awesome Jun 2019 to May 2020 · 11 mo
- AddThis Jun 2018 to May 2019 · 11 mo
- Amazon CloudFront Sep 2018 to May 2019 · 8 mo
- Amazon Web Services Jan 2019 to May 2019 · 4 mo
- Crazy Egg Jun 2018 to May 2019 · 11 mo
- eZ Publish Jun 2018 to May 2019 · 11 mo
- Google Analytics Enhanced eCommerce Jun 2018 to May 2019 · 11 mo
- Google Font API Jul 2017 to May 2019 · 1 yr
- Modernizr Jul 2017 to May 2019 · 1 yr
- ZURB Foundation Jul 2017 to May 2019 · 1 yr
- Apache HTTP Server Jul 2017 to Aug 2018 · 1 yr
- New Relic Jun 2018 to Aug 2018 · 2 mo
- Ubuntu Jul 2017 to Aug 2018 · 1 yr
Timeline
2026 1 dropped
- dropped Tailwind CSS Mar 2026 · UI frameworks
2025 2 added
- added Tailwind CSS Nov 2025 · UI frameworks
- added Cloudflare Bot Management Mar 2025 · Security
2024 1 added
- added Beaver Builder Jul 2024 · WordPress plugins
2022 6 added · 7 dropped
- dropped Cloudflare Network Error Logging Dec 2022 · Issue trackers
- dropped Google Ads Conversion Tracking Dec 2022 · Analytics
- added HTTP/3 Sep 2022 · Miscellaneous
- added Open Graph Sep 2022 · Miscellaneous
- added OneTrust Aug 2022 · Cookie compliance
- dropped Facebook Pixel Jul 2022 · Analytics
- dropped Google Ads Conversion Tracking Jul 2022 · Analytics
- dropped Google Analytics Jul 2022 · Analytics
- dropped Babel Jun 2022 · Miscellaneous
- dropped Facebook Jun 2022 · Widgets
- added Cloudflare Network Error Logging Apr 2022 · Issue trackers
- added LazySizes Feb 2022 · JavaScript libraries
- added Smash Balloon Instagram Feed Feb 2022 · WordPress plugins
2021 9 added · 6 dropped
- dropped Nginx Nov 2021 · Web servers
- dropped Wheelio Nov 2021 · Widgets
- added Cloudflare Oct 2021 · CDN
- added core-js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added Google Ads Conversion Tracking Jul 2021 · Analytics
- added Babel Jun 2021 · Miscellaneous
- added Facebook Pixel Jun 2021 · Analytics
- added Handlebars Jun 2021 · JavaScript frameworks
- added jQuery Migrate Jun 2021 · JavaScript libraries
- added jQuery UI Jun 2021 · JavaScript libraries
- dropped Babel Mar 2021 · Miscellaneous
- dropped Handlebars Mar 2021 · JavaScript frameworks
- dropped jQuery UI Mar 2021 · JavaScript libraries
- dropped FancyBox Jan 2021 · JavaScript libraries
2020 2 added · 1 dropped
- dropped Font Awesome Jul 2020 · Font scripts
- added Babel Jun 2020 · Miscellaneous
- added Kinsta Mar 2020 · PaaS
2019 24 added · 9 dropped · 1 switched
- added Google Analytics Sep 2019 · Analytics
- added Google Tag Manager Sep 2019 · Tag Managers
- dropped AddThis Jul 2019 · Widgets
- dropped Amazon CloudFront Jul 2019 · CDN
- dropped Amazon Web Services Jul 2019 · PaaS
- dropped Crazy Egg Jul 2019 · Analytics
- dropped eZ Publish Jul 2019 · Ecommerce
- dropped Google Analytics Jul 2019 · Analytics
- dropped Google Analytics Enhanced eCommerce Jul 2019 · Analytics
- dropped Modernizr Jul 2019 · JavaScript Libraries
- dropped ZURB Foundation Jul 2019 · Web Frameworks
- added FancyBox Jun 2019 · JavaScript Libraries
- switched Google Font API Font Awesome Jun 2019 · Font Scripts
- added Handlebars Jun 2019 · JavaScript Frameworks
- added jQuery UI Jun 2019 · JavaScript Libraries
- added MySQL Jun 2019 · Databases
- added WordPress Jun 2019 · Blogs
- added Yoast SEO Jun 2019 · SEO
- added Google Analytics Enhanced eCommerce May 2019 · Analytics
- added AddThis Mar 2019 · Widgets
- added Amazon CloudFront Mar 2019 · CDN
- added Amazon Web Services Mar 2019 · PaaS
- added Crazy Egg Mar 2019 · Analytics
- added eZ Publish Mar 2019 · CMS
- added Facebook Mar 2019 · Widgets
- added Google Analytics Mar 2019 · Analytics
- added Google Font API Mar 2019 · Font Scripts
- added jQuery Mar 2019 · JavaScript Libraries
- added Modernizr Mar 2019 · JavaScript Libraries
- added Nginx Mar 2019 · Web Servers
- added PHP Mar 2019 · Programming Languages
- added Slick Mar 2019 · JavaScript Libraries
- added ZURB Foundation Mar 2019 · Web Frameworks
- added Amazon Web Services Jan 2019 · PaaS
2018 1 added · 3 dropped · 1 switched
- dropped Google Analytics Enhanced eCommerce Nov 2018 · Analytics
- dropped New Relic Oct 2018 · Analytics
- dropped Ubuntu Oct 2018 · Operating Systems
- added Amazon CloudFront Sep 2018 · CDN
- switched Apache HTTP Server Nginx Sep 2018 · Web Servers
2017 6 added
- added Apache HTTP Server Jul 2017 · Web Servers
- added Google Font API Jul 2017 · Font Scripts
- added jQuery Jul 2017 · JavaScript Frameworks
- added Modernizr Jul 2017 · JavaScript Frameworks
- added Ubuntu Jul 2017 · Operating Systems
- added ZURB Foundation Jul 2017 · Web Frameworks