Technology history for pearsonbutler.com
Stack size over time
From 7 detected technologies in Feb 2020 to 16 in Jun 2026.
Currently detected
- LiveChat since Feb 2020
- Google Analytics since Feb 2020
- Google Tag Manager since Jan 2021
- Scorpion since Jul 2021
- Facebook Pixel since Jul 2021
- core-js since Sep 2021
- Simpli.fi since Apr 2022
- Microsoft 365 since Aug 2022
- GoDaddy since Aug 2022
- HSTS since Sep 2022
- Open Graph since Sep 2022
- AudioEye since Dec 2025
- Bootstrap since Dec 2025
- Nginx since Feb 2026
- Cloudflare since Jun 2026
- Cloudflare Bot Management since Jun 2026
Previously used
- jQuery Feb 2020 to Nov 2025 · 5 yrs
- jQuery UI Feb 2020 to Nov 2025 · 5 yrs
- Choices Jul 2021 to Sep 2022 · 1 yr
- Facebook Feb 2020 to Apr 2022 · 2 yrs
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- JW Player Jul 2021 to Sep 2021 · 2 mo
- Modernizr Feb 2020 to Sep 2021 · 1 yr
- Google Font API Feb 2020 to Jun 2020 · 4 mo
- RxJS Apr 2020 to May 2020 · 1 mo
Timeline
2026 4 added · 3 dropped
- added Cloudflare Jun 2026 · CDN
- added Cloudflare Bot Management Jun 2026 · Security
- added Nginx May 2026 · Web servers
- dropped Nginx Apr 2026 · Web servers
- added Nginx Feb 2026 · Web servers
- dropped jQuery Jan 2026 · JavaScript libraries
- dropped jQuery UI Jan 2026 · JavaScript libraries
2025 2 added
2022 15 added · 2 dropped
- dropped Choices Dec 2022 · JavaScript libraries
- added Choices Sep 2022 · JavaScript libraries
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- added core-js Aug 2022 · JavaScript libraries
- added Facebook Pixel Aug 2022 · Analytics
- added GoDaddy Aug 2022 · Hosting
- added Google Analytics Aug 2022 · Analytics
- added Google Tag Manager Aug 2022 · Tag managers
- added jQuery Aug 2022 · JavaScript libraries
- added jQuery UI Aug 2022 · JavaScript libraries
- added LiveChat Aug 2022 · Live chat
- added Microsoft 365 Aug 2022 · Webmail
- added Scorpion Aug 2022 · CMS
- added Simpli.fi Aug 2022 · Advertising
- dropped Facebook Jun 2022 · Widgets
- added Simpli.fi Apr 2022 · Advertising
2021 9 added · 6 dropped · 1 switched
- dropped Wheelio Dec 2021 · Widgets
- dropped JW Player Nov 2021 · Video players
- dropped Choices Sep 2021 · Miscellaneous
- switched Modernizr core-js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added Choices Jul 2021 · Miscellaneous
- added Facebook Pixel Jul 2021 · Analytics
- added jQuery Jul 2021 · JavaScript libraries
- added jQuery UI Jul 2021 · JavaScript libraries
- added JW Player Jul 2021 · Video players
- added Modernizr Jul 2021 · JavaScript libraries
- added Scorpion Jul 2021 · CMS
- dropped jQuery Mar 2021 · JavaScript libraries
- dropped jQuery UI Mar 2021 · JavaScript libraries
- dropped Modernizr Mar 2021 · JavaScript libraries
- added Google Tag Manager Jan 2021 · Tag managers
2020 1 added · 2 dropped
- dropped Google Font API Aug 2020 · Font scripts
- dropped RxJS Jul 2020 · JavaScript frameworks
- added RxJS Apr 2020 · JavaScript Frameworks