Technology history for flippedlearning.org
Stack size over time
From 13 detected technologies in Aug 2018 to 23 in Sep 2026 (peak 27).
Currently detected
- Apache HTTP Server since Aug 2018
- Bootstrap since Aug 2018
- Google Font API since Aug 2018
- jQuery Migrate since Aug 2018
- jQuery since Aug 2018
- MySQL since Aug 2018
- Twitter Emoji (Twemoji) since Aug 2018
- PHP since Aug 2018
- WordPress since Aug 2018
- Yoast SEO since Aug 2018
- W3 Total Cache since Apr 2019
- LiteSpeed since Sep 2019
- Font Awesome since Sep 2020
- Litespeed Cache since Sep 2020
- Select2 since Jun 2021
- Contact Form 7 since Feb 2022
- ProfilePress since Feb 2022
- Google Workspace since Aug 2022
- HTTP/3 since Sep 2022
- Open Graph since Sep 2022
- RSS since Dec 2022
- Redux Framework since May 2023
- Really Simple SSL & Security since Apr 2024
Previously used
- HSTS May 2025 to May 2025 · 1 mo
- Underscore.js Oct 2018 to Apr 2024 · 5 yrs
- Jetpack Feb 2022 to Nov 2023 · 1 yr
- Amazon Advertising Oct 2021 to Oct 2022 · 1 yr
- Aweber Feb 2021 to Oct 2022 · 1 yr
- Google AdSense Aug 2018 to Oct 2022 · 4 yrs
- Google Analytics Aug 2018 to Oct 2022 · 4 yrs
- reCAPTCHA Apr 2022 to Oct 2022 · 6 mo
- core-js Sep 2021 to Aug 2022 · 11 mo
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- Google Tag Manager Feb 2022 to Mar 2022 · 1 mo
- Wheelio Sep 2021 to Sep 2021 · 1 mo
- Twitter Aug 2018 to Jun 2021 · 2 yrs
- Lodash Mar 2021 to Apr 2021 · 1 mo
Timeline
2025 1 added · 1 dropped
2024 1 added · 2 dropped
- dropped Underscore.js Jun 2024 · JavaScript libraries
- added Really Simple SSL & Security Apr 2024 · Security
- dropped Jetpack Jan 2024 · WordPress plugins
2023 1 added
- added Redux Framework May 2023 · WordPress plugins
2022 23 added · 8 dropped
- dropped Amazon Advertising Dec 2022 · Advertising
- dropped Aweber Dec 2022 · Email
- dropped Google AdSense Dec 2022 · Advertising
- dropped Google Analytics Dec 2022 · Analytics
- dropped reCAPTCHA Dec 2022 · Security
- added RSS Dec 2022 · Miscellaneous
- added Underscore.js Dec 2022 · JavaScript libraries
- dropped core-js Nov 2022 · JavaScript libraries
- added HTTP/3 Sep 2022 · Miscellaneous
- added Open Graph Sep 2022 · Miscellaneous
- added Amazon Advertising Aug 2022 · Advertising
- added Aweber Aug 2022 · Email
- added Contact Form 7 Aug 2022 · WordPress plugins
- added core-js Aug 2022 · JavaScript libraries
- added Google AdSense Aug 2022 · Advertising
- added Google Analytics Aug 2022 · Analytics
- added Google Workspace Aug 2022 · Webmail
- added Jetpack Aug 2022 · WordPress plugins
- added ProfilePress Aug 2022 · WordPress plugins
- added reCAPTCHA Aug 2022 · Security
- added Select2 Aug 2022 · JavaScript libraries
- added W3 Total Cache Aug 2022 · WordPress plugins
- added Yoast SEO Aug 2022 · WordPress plugins
- dropped Tailwind CSS Jun 2022 · UI frameworks
- dropped Google Tag Manager May 2022 · Tag managers
- added reCAPTCHA Apr 2022 · Security
- added Tailwind CSS Apr 2022 · UI frameworks
- added Contact Form 7 Feb 2022 · WordPress plugins
- added Google Tag Manager Feb 2022 · Tag managers
- added Jetpack Feb 2022 · WordPress plugins
- added ProfilePress Feb 2022 · WordPress plugins
2021 5 added · 2 dropped · 1 switched
- dropped Wheelio Nov 2021 · Widgets
- added Amazon Advertising Oct 2021 · Advertising
- added core-js Sep 2021 · JavaScript libraries
- switched Twitter Wheelio Sep 2021 · Widgets
- dropped Lodash Jun 2021 · JavaScript libraries
- added Select2 Jun 2021 · JavaScript libraries
- added Lodash Mar 2021 · JavaScript libraries
- added Aweber Feb 2021 · Marketing automation
2019 6 added · 1 dropped
- added LiteSpeed Sep 2019 · Web Servers
- added W3 Total Cache Apr 2019 · Cache Tools
- added Google AdSense Mar 2019 · Advertising Networks
- added Google Analytics Mar 2019 · Analytics
- added Twitter Mar 2019 · Widgets
- added Yoast SEO Mar 2019 · SEO
- dropped Underscore.js Feb 2019 · JavaScript Libraries
2018 1 added
- added Underscore.js Oct 2018 · JavaScript Libraries