Technology history for free21.org
Stack size over time
From 12 detected technologies in Apr 2018 to 24 in Jun 2026 (peak 26).
Currently detected
- jQuery Migrate since Apr 2018
- jQuery since Apr 2018
- WordPress since Apr 2018
- jQuery UI since Jun 2018
- MySQL since Jun 2018
- PHP since Jun 2018
- Bootstrap since Feb 2021
- Choices since Feb 2021
- Lightbox since Feb 2021
- Modernizr since Feb 2021
- Yoast SEO since Feb 2021
- Nginx since Feb 2021
- Lodash since Mar 2021
- Vimeo since Jul 2021
- Isotope since Jul 2021
- core-js since Sep 2021
- Open Graph since Sep 2022
- HSTS since Nov 2022
- RSS since Dec 2022
- GSAP since Aug 2023
- Priority Hints since Aug 2023
- Swiper since Mar 2024
- Borlabs Cookie since Mar 2025
- Vue.js since Mar 2025
Previously used
- Google Font API Apr 2018 to Feb 2025 · 6 yrs
- YouTube Oct 2023 to Feb 2025 · 1 yr
- WPML Mar 2023 to Jan 2025 · 1 yr
- Contact Form 7 Feb 2022 to Apr 2024 · 2 yrs
- GTranslate Feb 2022 to Mar 2023 · 1 yr
- C Feb 2023 to Feb 2023 · 1 mo
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- Twitter Emoji (Twemoji) Jun 2018 to Jan 2022 · 3 yrs
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Babel Jul 2021 to Jul 2021 · 1 mo
- Apache HTTP Server Apr 2018 to Jan 2021 · 2 yrs
- Facebook Jun 2018 to Jan 2021 · 2 yrs
- FlexSlider Oct 2020 to Jan 2021 · 3 mo
- Font Awesome Apr 2018 to Jan 2021 · 2 yrs
- Google Analytics Jun 2018 to Jan 2021 · 2 yrs
- Gravatar Apr 2018 to Jan 2021 · 2 yrs
- PayPal Apr 2018 to Jan 2021 · 2 yrs
- reCAPTCHA Apr 2018 to Jan 2021 · 2 yrs
- Ubuntu Apr 2018 to Jan 2021 · 2 yrs
- WP Rocket Apr 2018 to Jan 2021 · 2 yrs
- WooCommerce Apr 2018 to Sep 2020 · 2 yrs
Timeline
2025 3 added · 3 dropped · 1 switched
- added GSAP May 2025 · JavaScript frameworks
- dropped Google Font API Apr 2025 · Font scripts
- dropped YouTube Apr 2025 · Video players
- switched WPML Borlabs Cookie Mar 2025 · WordPress plugins
- added Vue.js Mar 2025 · JavaScript frameworks
- added Google Font API Feb 2025 · Font scripts
- dropped Google Font API Jan 2025 · Font scripts
2024 1 added · 2 dropped
- dropped Contact Form 7 Jun 2024 · WordPress plugins
- dropped GSAP Apr 2024 · JavaScript frameworks
- added Swiper Mar 2024 · JavaScript libraries
2023 16 added · 2 dropped
- added YouTube Oct 2023 · Video players
- added GSAP Aug 2023 · JavaScript frameworks
- added Priority Hints Aug 2023 · Performance
- added Contact Form 7 May 2023 · WordPress plugins
- added core-js May 2023 · JavaScript libraries
- added Google Font API May 2023 · Font scripts
- dropped GTranslate May 2023 · WordPress plugins
- added HSTS May 2023 · Security
- added Isotope May 2023 · JavaScript libraries
- added jQuery UI May 2023 · JavaScript libraries
- added Open Graph May 2023 · Miscellaneous
- added RSS May 2023 · Miscellaneous
- added Vimeo May 2023 · Video players
- added WPML May 2023 · WordPress plugins
- dropped C Apr 2023 · Programming languages
- added jQuery UI Apr 2023 · JavaScript libraries
- added WPML Mar 2023 · WordPress plugins
- added C Feb 2023 · Programming languages
2022 10 added · 2 dropped
- added RSS Dec 2022 · Miscellaneous
- added Open Graph Sep 2022 · Miscellaneous
- added Contact Form 7 Aug 2022 · WordPress plugins
- added core-js Aug 2022 · JavaScript libraries
- added GTranslate Aug 2022 · WordPress plugins
- added Isotope Aug 2022 · JavaScript libraries
- added Vimeo Aug 2022 · Video players
- dropped Tailwind CSS Jun 2022 · UI frameworks
- added Tailwind CSS Apr 2022 · UI frameworks
- dropped Twitter Emoji (Twemoji) Mar 2022 · Font scripts
- added Contact Form 7 Feb 2022 · WordPress plugins
- added GTranslate Feb 2022 · Translation
2021 12 added · 14 dropped · 1 switched
- dropped Wheelio Dec 2021 · Widgets
- dropped Babel Sep 2021 · Miscellaneous
- added core-js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added Babel Jul 2021 · Miscellaneous
- added Isotope Jul 2021 · JavaScript libraries
- added Twitter Emoji (Twemoji) Jul 2021 · Font scripts
- added Vimeo Jul 2021 · Video players
- dropped Facebook Mar 2021 · Widgets
- dropped FlexSlider Mar 2021 · Widgets
- dropped Font Awesome Mar 2021 · Font scripts
- dropped Google Analytics Mar 2021 · Analytics
- dropped Google Font API Mar 2021 · Font scripts
- dropped Gravatar Mar 2021 · Miscellaneous
- dropped jQuery UI Mar 2021 · JavaScript libraries
- added Lodash Mar 2021 · JavaScript libraries
- dropped PayPal Mar 2021 · Payment processors
- dropped reCAPTCHA Mar 2021 · Security
- dropped Twitter Emoji (Twemoji) Mar 2021 · Miscellaneous
- dropped Ubuntu Mar 2021 · Operating systems
- dropped WP Rocket Mar 2021 · Caching
- added Bootstrap Feb 2021 · UI frameworks
- added Choices Feb 2021 · Miscellaneous
- added Lightbox Feb 2021 · JavaScript libraries
- added Modernizr Feb 2021 · JavaScript libraries
- switched Apache HTTP Server Nginx Feb 2021 · Web servers
- added Yoast SEO Feb 2021 · SEO
2020 1 added · 1 dropped
- dropped WooCommerce Nov 2020 · Ecommerce
- added FlexSlider Oct 2020 · Widgets
2019 19 added
- added Apache HTTP Server Mar 2019 · Web Servers
- added Facebook Mar 2019 · Widgets
- added Font Awesome Mar 2019 · Font Scripts
- added Google Analytics Mar 2019 · Analytics
- added Google Font API Mar 2019 · Font Scripts
- added Gravatar Mar 2019 · Miscellaneous
- added jQuery Mar 2019 · JavaScript Libraries
- added jQuery Migrate Mar 2019 · JavaScript Libraries
- added jQuery UI Mar 2019 · JavaScript Libraries
- added MySQL Mar 2019 · Databases
- added PayPal Mar 2019 · Payment Processors
- added PHP Mar 2019 · Programming Languages
- added reCAPTCHA Mar 2019 · Captchas
- added Twitter Emoji (Twemoji) Mar 2019 · Miscellaneous
- added Ubuntu Mar 2019 · Operating Systems
- added WooCommerce Mar 2019 · Ecommerce
- added WordPress Mar 2019 · CMS
- added WP Rocket Mar 2019 · Cache Tools
- added PayPal Feb 2019 · Payment Processors
2018 6 added · 1 dropped
- dropped PayPal Jul 2018 · Payment Processors
- added Facebook Jun 2018 · Widgets
- added Google Analytics Jun 2018 · Analytics
- added jQuery UI Jun 2018 · JavaScript Frameworks
- added MySQL Jun 2018 · Databases
- added PHP Jun 2018 · Programming Languages
- added Twitter Emoji (Twemoji) Jun 2018 · Miscellaneous