Technology history for panmacmillan.com
Stack size over time
From 12 detected technologies in Jun 2018 to 45 in Jun 2026 (peak 46).
Currently detected
- Cloudflare since Jun 2018
- Microsoft ASP.NET since Jun 2018
- Facebook since Jun 2018
- Google Analytics since Jun 2018
- Google Tag Manager since Jun 2018
- Hammer.js since Jun 2018
- Hotjar since Jun 2018
- IIS since Jun 2018
- jQuery since Jun 2018
- Windows Server since Jun 2018
- Google Font API since Oct 2018
- Gatsby since Jul 2020
- Netlify since Jul 2020
- React since Jul 2020
- Webpack since Jul 2020
- Kentico CMS since Aug 2020
- Cart Functionality since Jan 2021
- Section.io since Jan 2021
- Varnish since Jan 2021
- Facebook Pixel since Jul 2021
- core-js since Sep 2021
- Preact since Nov 2021
- Font Awesome since Feb 2022
- Ruby since Feb 2022
- Ruby on Rails since Feb 2022
- Stimulus since Feb 2022
- web-vitals since Feb 2022
- Tailwind CSS since Apr 2022
- Turbo since Apr 2022
- Priority Hints since Aug 2022
- PWA since Aug 2022
- Sendgrid since Aug 2022
- Open Graph since Sep 2022
- HSTS since Sep 2022
- Animate.css since Nov 2022
- RSS since Dec 2022
- Teamtailor since Jan 2023
- Mapp since Feb 2023
- Bootstrap since Aug 2024
- jQuery UI since Aug 2024
- ImageKit since Mar 2025
- HTTP/3 since Apr 2025
- CookieFirst since Jan 2026
- Google Hosted Libraries since May 2026
- Webflow since May 2026
Previously used
- OneTrust Mar 2022 to Dec 2025 · 3 yrs
- Cloudflare Bot Management Nov 2021 to Sep 2025 · 3 yrs
- PDF.js May 2025 to Jun 2025 · 1 mo
- PriceSpider Oct 2024 to May 2025 · 7 mo
- Quora Pixel May 2024 to May 2024 · 1 mo
- Google Optimize Jun 2021 to Oct 2023 · 2 yrs
- Heroku Jan 2021 to Oct 2023 · 2 yrs
- Lodash Feb 2022 to Sep 2022 · 7 mo
- Google Remarketing Tag Mar 2022 to May 2022 · 2 mo
- Turbolinks Oct 2021 to Mar 2022 · 5 mo
- Chart.js Jan 2021 to Jan 2022 · 1 yr
- Leaflet Jan 2021 to Jan 2022 · 1 yr
- Livefyre Jul 2021 to Jan 2022 · 6 mo
- Twitter Jan 2021 to Jan 2022 · 1 yr
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Polyfill Jan 2021 to Aug 2021 · 7 mo
- Amazon Web Services Jan 2021 to Apr 2021 · 3 mo
- GoSquared Jun 2018 to May 2019 · 11 mo
- TrackJs Jun 2018 to May 2019 · 11 mo
Timeline
2026 2 added · 1 switched
- added Facebook Pixel Mar 2026 · Analytics
- switched OneTrust CookieFirst Jan 2026 · Cookie compliance
- added Preact Jan 2026 · JavaScript libraries
2025 3 added · 3 dropped
- dropped Cloudflare Bot Management Nov 2025 · Security
- dropped PDF.js Aug 2025 · Miscellaneous
- dropped PriceSpider Aug 2025 · Customer data platform
- added PDF.js May 2025 · Miscellaneous
- added HTTP/3 Apr 2025 · Miscellaneous
- added ImageKit Mar 2025 · CDN
2024 2 added · 1 dropped
- added PriceSpider Oct 2024 · Customer data platform
- dropped Quora Pixel Jul 2024 · Analytics
- added Quora Pixel May 2024 · Analytics
2023 2 added · 3 dropped
- dropped Google Optimize Dec 2023 · A/B Testing
- dropped Heroku Dec 2023 · PaaS
- dropped Preact Sep 2023 · JavaScript libraries
- added Mapp Feb 2023 · Analytics
- added Teamtailor Jan 2023 · Recruitment & staffing
2022 17 added · 11 dropped
- dropped Lodash Dec 2022 · JavaScript libraries
- added RSS Dec 2022 · Miscellaneous
- dropped Facebook Pixel Nov 2022 · Analytics
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- added Facebook Pixel Aug 2022 · Analytics
- added Priority Hints Aug 2022 · Performance
- added PWA Aug 2022 · Miscellaneous
- added Sendgrid Aug 2022 · Email
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- dropped Facebook Pixel May 2022 · Analytics
- dropped Turbolinks May 2022 · Performance
- added Tailwind CSS Apr 2022 · UI frameworks
- added Turbo Apr 2022 · Performance
- dropped Chart.js Mar 2022 · JavaScript graphics
- added Google Remarketing Tag Mar 2022 · Retargeting
- dropped jQuery Mar 2022 · JavaScript libraries
- dropped Leaflet Mar 2022 · Maps
- dropped Livefyre Mar 2022 · Comment systems
- added OneTrust Mar 2022 · Cookie compliance
- dropped Twitter Mar 2022 · Widgets
- added Font Awesome Feb 2022 · Font scripts
- added Lodash Feb 2022 · JavaScript libraries
- added Ruby Feb 2022 · Programming languages
- added Ruby on Rails Feb 2022 · Web frameworks
- added Stimulus Feb 2022 · JavaScript frameworks
- added web-vitals Feb 2022 · RUM
- dropped Wheelio Feb 2022 · Widgets
2021 11 added · 6 dropped
- added Cloudflare Bot Management Nov 2021 · Security
- added Preact Nov 2021 · JavaScript libraries
- dropped Polyfill Oct 2021 · JavaScript libraries
- added Turbolinks Oct 2021 · Performance
- added core-js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added Cart Functionality Jul 2021 · Ecommerce
- added Chart.js Jul 2021 · JavaScript graphics
- added Facebook Pixel Jul 2021 · Analytics
- added jQuery Jul 2021 · JavaScript libraries
- added Leaflet Jul 2021 · Maps
- added Livefyre Jul 2021 · Comment systems
- dropped Amazon Web Services Jun 2021 · PaaS
- dropped Cart Functionality Jun 2021 · Ecommerce
- dropped Chart.js Mar 2021 · JavaScript graphics
- dropped jQuery Mar 2021 · JavaScript libraries
- dropped Leaflet Mar 2021 · Maps
2020 1 added
- added Kentico CMS Aug 2020 · CMS
2019 1 added · 2 dropped
- added Hotjar Oct 2019 · Analytics
- dropped GoSquared Jul 2019 · Analytics
- dropped TrackJs Jul 2019 · Analytics
2018 1 added · 2 dropped
- dropped jQuery Nov 2018 · JavaScript Libraries
- added Google Font API Oct 2018 · Font Scripts
- dropped Hotjar Oct 2018 · Analytics