Technology history for leffellschool.org
Stack size over time
From 10 detected technologies in Feb 2020 to 40 in Jun 2026.
Currently detected
- Backbone.js since Feb 2020
- Google Analytics since Feb 2020
- Google Font API since Feb 2020
- Google Tag Manager since Feb 2020
- HeadJS since Feb 2020
- Handlebars since Feb 2020
- jQuery since Feb 2020
- Nginx since Feb 2020
- jQuery UI since Feb 2020
- Underscore.js since Feb 2020
- VideoJS since Mar 2020
- Bootstrap since Feb 2021
- Google Workspace since Aug 2022
- HSTS since Sep 2022
- Apple iCloud Mail since Jan 2023
- jQuery Migrate since Sep 2023
- core-js since Feb 2024
- Lodash since Mar 2024
- Vimeo since Jan 2026
- Cloudflare Bot Management since Jan 2026
- Cloudflare since Jan 2026
- Ivory Search since Jun 2026
- Amazon S3 since Jun 2026
- Amazon Web Services since Jun 2026
- LiteSpeed since Jun 2026
- Litespeed Cache since Jun 2026
- Htmx since Jun 2026
- MySQL since Jun 2026
- HTTP/3 since Jun 2026
- Open Graph since Jun 2026
- PHP since Jun 2026
- RSS since Jun 2026
- Swiper since Jun 2026
- Twitter Emoji (Twemoji) since Jun 2026
- Alpine.js since Jun 2026
- Beaver Builder since Jun 2026
- Facebook Pixel since Jun 2026
- WordPress since Jun 2026
- Yoast SEO since Jun 2026
- YUI since Jun 2026
Previously used
- C Feb 2023 to Feb 2023 · 1 mo
- Google Remarketing Tag Jul 2021 to May 2022 · 10 mo
- Wheelio Sep 2021 to Sep 2021 · 1 mo
Timeline
2026 23 added
- added Alpine.js Jun 2026 · JavaScript frameworks
- added Amazon S3 Jun 2026 · CDN
- added Amazon Web Services Jun 2026 · PaaS
- added Beaver Builder Jun 2026 · WordPress plugins
- added Facebook Pixel Jun 2026 · Analytics
- added Google Tag Manager Jun 2026 · Tag managers
- added Htmx Jun 2026 · JavaScript libraries
- added HTTP/3 Jun 2026 · Miscellaneous
- added Ivory Search Jun 2026 · WordPress plugins
- added LiteSpeed Jun 2026 · Web servers
- added Litespeed Cache Jun 2026 · WordPress plugins
- added MySQL Jun 2026 · Databases
- added Open Graph Jun 2026 · Miscellaneous
- added PHP Jun 2026 · Programming languages
- added RSS Jun 2026 · Miscellaneous
- added Swiper Jun 2026 · JavaScript libraries
- added Twitter Emoji (Twemoji) Jun 2026 · Font scripts
- added WordPress Jun 2026 · CMS
- added Yoast SEO Jun 2026 · WordPress plugins
- added YUI Jun 2026 · JavaScript libraries
- added Cloudflare Jan 2026 · CDN
- added Cloudflare Bot Management Jan 2026 · Security
- added Vimeo Jan 2026 · Video players
2024 2 added
2023 17 added · 1 dropped
- added jQuery Migrate Sep 2023 · JavaScript libraries
- added Apple iCloud Mail May 2023 · Webmail
- added Backbone.js May 2023 · JavaScript frameworks
- added Bootstrap May 2023 · UI frameworks
- added Google Analytics May 2023 · Analytics
- added Google Font API May 2023 · Font scripts
- added Google Workspace May 2023 · Webmail
- added Handlebars May 2023 · JavaScript frameworks
- added HeadJS May 2023 · JavaScript libraries
- added HSTS May 2023 · Security
- added jQuery May 2023 · JavaScript libraries
- added jQuery UI May 2023 · JavaScript libraries
- added Nginx May 2023 · Web servers
- added Underscore.js May 2023 · JavaScript libraries
- added VideoJS May 2023 · Video players
- dropped C Apr 2023 · Programming languages
- added C Feb 2023 · Programming languages
- added Apple iCloud Mail Jan 2023 · Webmail
2022 14 added · 2 dropped
- dropped Google Tag Manager Dec 2022 · Tag managers
- added HSTS Sep 2022 · Security
- added Backbone.js Aug 2022 · JavaScript frameworks
- added Bootstrap Aug 2022 · UI frameworks
- added Google Analytics Aug 2022 · Analytics
- added Google Font API Aug 2022 · Font scripts
- added Google Tag Manager Aug 2022 · Tag managers
- added Google Workspace Aug 2022 · Webmail
- added Handlebars Aug 2022 · JavaScript frameworks
- added HeadJS Aug 2022 · JavaScript libraries
- added jQuery Aug 2022 · JavaScript libraries
- added jQuery UI Aug 2022 · JavaScript libraries
- added Nginx Aug 2022 · Web servers
- added Underscore.js Aug 2022 · JavaScript libraries
- added VideoJS Aug 2022 · Video players
- dropped Google Remarketing Tag Jul 2022 · Retargeting
2021 6 added · 4 dropped
- dropped Wheelio Nov 2021 · Widgets
- added Wheelio Sep 2021 · Widgets
- added Google Remarketing Tag Jul 2021 · Retargeting
- added Google Tag Manager Jun 2021 · Tag managers
- added HeadJS Jun 2021 · JavaScript libraries
- added VideoJS Jun 2021 · Video players
- dropped Google Tag Manager May 2021 · Tag managers
- dropped HeadJS Mar 2021 · JavaScript libraries
- dropped VideoJS Mar 2021 · Video players
- added Bootstrap Feb 2021 · UI frameworks
2020 1 added
- added VideoJS Mar 2020 · Video Players