Technology history for chesterfieldschool.com
Stack size over time
From 10 detected technologies in Jan 2019 to 23 in Jun 2026.
Currently detected
- Google Analytics since Jan 2019
- jQuery since Jan 2019
- jQuery Migrate since Jan 2019
- jQuery UI since Jan 2019
- Java since Feb 2022
- HSTS since Sep 2022
- Open Graph since Jan 2023
- Cloudflare since Nov 2024
- Firebase since Nov 2024
- Cloudflare Browser Insights since Nov 2024
- CodeMirror since Nov 2024
- Google Tag Manager since Nov 2024
- HTTP/3 since Nov 2024
- Lightbox since Nov 2024
- Moment.js since Nov 2024
- Mailgun since Nov 2024
- Selectize since Nov 2024
- Preact since Nov 2024
- Weglot since Nov 2024
- libphonenumber since Jun 2025
- Htmx since Nov 2025
- Stimulus since Mar 2026
- VideoJS since Jun 2026
Previously used
- Cloudflare Bot Management Nov 2024 to Dec 2024 · 1 mo
- Amazon CloudFront Sep 2021 to Oct 2024 · 3 yrs
- Amazon Web Services Sep 2021 to Oct 2024 · 3 yrs
- Apple iCloud Mail Jan 2023 to Oct 2024 · 1 yr
- Google Font API Jan 2019 to Oct 2024 · 5 yrs
- Google Hosted Libraries Nov 2023 to Oct 2024 · 11 mo
- Google Workspace Aug 2022 to Oct 2024 · 2 yrs
- IIS Jan 2019 to Oct 2024 · 5 yrs
- jQuery Mobile Feb 2022 to Oct 2024 · 2 yrs
- Microsoft ASP.NET Jan 2019 to Oct 2024 · 5 yrs
- Mustache Jan 2019 to Oct 2024 · 5 yrs
- New Relic Feb 2019 to Oct 2024 · 5 yrs
- Pendo Jan 2023 to Oct 2024 · 1 yr
- SWFObject Jan 2019 to Oct 2024 · 5 yrs
- Windows Server Jan 2019 to Oct 2024 · 5 yrs
- jQuery CDN Aug 2022 to Dec 2022 · 4 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- YouTube Apr 2020 to Mar 2021 · 11 mo
Timeline
2026 2 added
2025 2 added · 1 dropped
- added Htmx Nov 2025 · JavaScript libraries
- added libphonenumber Jun 2025 · JavaScript libraries
- dropped Cloudflare Bot Management Feb 2025 · Security
2024 15 added · 16 dropped · 2 switched
- dropped Amazon CloudFront Dec 2024 · CDN
- dropped Amazon Web Services Dec 2024 · PaaS
- dropped Apple iCloud Mail Dec 2024 · Webmail
- dropped Google Font API Dec 2024 · Font scripts
- dropped Google Hosted Libraries Dec 2024 · CDN
- dropped Google Workspace Dec 2024 · Webmail
- dropped IIS Dec 2024 · Web servers
- dropped jQuery Mobile Dec 2024 · Mobile frameworks
- dropped Microsoft ASP.NET Dec 2024 · Web frameworks
- dropped Mustache Dec 2024 · JavaScript frameworks
- dropped New Relic Dec 2024 · RUM
- dropped Windows Server Dec 2024 · Operating systems
- added Cloudflare Nov 2024 · CDN
- added Cloudflare Bot Management Nov 2024 · Security
- switched Pendo Cloudflare Browser Insights Nov 2024 · Analytics
- added CodeMirror Nov 2024 · Editors
- added Firebase Nov 2024 · Databases
- added Google Tag Manager Nov 2024 · Tag managers
- switched SWFObject HTTP/3 Nov 2024 · Miscellaneous
- added Java Nov 2024 · Programming languages
- added Lightbox Nov 2024 · JavaScript libraries
- added Mailgun Nov 2024 · Email
- added Moment.js Nov 2024 · JavaScript libraries
- added Preact Nov 2024 · JavaScript libraries
- added Selectize Nov 2024 · JavaScript libraries
- added Weglot Nov 2024 · Translation
- added New Relic Oct 2024 · RUM
- dropped Java Jun 2024 · Programming languages
- dropped New Relic Jun 2024 · RUM
- added Java Mar 2024 · Programming languages
- added New Relic Mar 2024 · RUM
- dropped Java Feb 2024 · Programming languages
- dropped New Relic Feb 2024 · RUM
2023 9 added · 1 dropped
- dropped jQuery CDN Feb 2023 · CDN
- added Apple iCloud Mail Jan 2023 · Webmail
- added Google Font API Jan 2023 · Font scripts
- added jQuery Migrate Jan 2023 · JavaScript libraries
- added jQuery Mobile Jan 2023 · Mobile frameworks
- added jQuery UI Jan 2023 · JavaScript libraries
- added Mustache Jan 2023 · JavaScript frameworks
- added Open Graph Jan 2023 · Miscellaneous
- added Pendo Jan 2023 · Analytics
- added SWFObject Jan 2023 · Miscellaneous
2022 13 added · 6 dropped
- dropped Google Font API Oct 2022 · Font scripts
- dropped jQuery Migrate Oct 2022 · JavaScript libraries
- dropped jQuery Mobile Oct 2022 · Mobile frameworks
- dropped jQuery UI Oct 2022 · JavaScript libraries
- dropped Mustache Oct 2022 · JavaScript frameworks
- dropped SWFObject Oct 2022 · Miscellaneous
- added HSTS Sep 2022 · Security
- added Amazon CloudFront Aug 2022 · CDN
- added Amazon Web Services Aug 2022 · PaaS
- added Google Analytics Aug 2022 · Analytics
- added Google Workspace Aug 2022 · Webmail
- added IIS Aug 2022 · Web servers
- added jQuery Aug 2022 · JavaScript libraries
- added jQuery CDN Aug 2022 · CDN
- added Microsoft ASP.NET Aug 2022 · Web frameworks
- added Windows Server Aug 2022 · Operating systems
- added Java Feb 2022 · Programming languages
- added jQuery Mobile Feb 2022 · Mobile frameworks
- added New Relic Feb 2022 · Analytics
2021 6 added · 5 dropped
- dropped New Relic Dec 2021 · Analytics
- dropped Wheelio Dec 2021 · Widgets
- added Amazon CloudFront Sep 2021 · CDN
- added Amazon Web Services Sep 2021 · PaaS
- added New Relic Sep 2021 · Analytics
- added Wheelio Sep 2021 · Widgets
- added Mustache Jul 2021 · JavaScript frameworks
- dropped YouTube May 2021 · Video players
- dropped Mustache Mar 2021 · JavaScript frameworks
- dropped New Relic Mar 2021 · Analytics
- added YouTube Feb 2021 · Video players
2020 5 added · 4 dropped
- added New Relic Nov 2020 · Analytics
- dropped New Relic Oct 2020 · Analytics
- dropped YouTube Oct 2020 · Video players
- added New Relic Jul 2020 · Analytics
- dropped New Relic Jun 2020 · Analytics
- added New Relic Apr 2020 · Analytics
- added YouTube Apr 2020 · Video Players
- dropped New Relic Mar 2020 · Analytics
- added New Relic Jan 2020 · Analytics
2019 13 added · 2 dropped
- dropped New Relic Oct 2019 · Analytics
- added New Relic Aug 2019 · Analytics
- dropped New Relic Jun 2019 · Analytics
- added Google Analytics Mar 2019 · Analytics
- added Google Font API Mar 2019 · Font Scripts
- added IIS Mar 2019 · Web Servers
- added jQuery Mar 2019 · JavaScript Libraries
- added jQuery Migrate Mar 2019 · JavaScript Libraries
- added jQuery UI Mar 2019 · JavaScript Libraries
- added Microsoft ASP.NET Mar 2019 · Web Frameworks
- added Mustache Mar 2019 · JavaScript Frameworks
- added New Relic Mar 2019 · Analytics
- added SWFObject Mar 2019 · Miscellaneous
- added Windows Server Mar 2019 · Operating Systems
- added New Relic Feb 2019 · Analytics