Technology history for free4classrooms.com
Stack size over time
From 6 detected technologies in Feb 2019 to 29 in Jun 2026 (peak 33).
Currently detected
- Google Font API since Feb 2019
- Google AdSense since Feb 2019
- Google Analytics since Feb 2019
- Pure CSS since Feb 2019
- Cloudflare since Feb 2019
- jQuery since Feb 2019
- Google Tag Manager since May 2020
- PHP since May 2020
- jQuery Migrate since May 2020
- MySQL since May 2020
- Twitter Emoji (Twemoji) since May 2020
- WooCommerce since May 2020
- WordPress since May 2020
- Select2 since Jul 2021
- Site Kit since Jul 2021
- ProfilePress since Mar 2022
- reCAPTCHA since Apr 2022
- Open Graph since Sep 2022
- RankMath SEO since Nov 2022
- RSS since Dec 2022
- Autoptimize since Mar 2023
- Priority Hints since Sep 2023
- Funding Choices since Feb 2024
- Closure Library since May 2024
- WordPress Block Editor since Jul 2024
- Kadence WP Blocks since Jan 2026
- Kadence WP Kadence since Jan 2026
- HTTP/3 since Apr 2026
- Cloudflare Browser Insights since Apr 2026
Previously used
- Nginx May 2020 to Mar 2026 · 5 yrs
- SiteGround May 2020 to Mar 2026 · 5 yrs
- Astra Nov 2021 to Dec 2025 · 4 yrs
- core-js Sep 2022 to Dec 2025 · 3 yrs
- Elementor Apr 2021 to Dec 2025 · 4 yrs
- jQuery UI Jul 2021 to Dec 2025 · 4 yrs
- WhatsApp Business Chat Feb 2022 to Dec 2025 · 3 yrs
- Snowplow Analytics Feb 2025 to Mar 2025 · 1 mo
- Swiper Sep 2022 to Nov 2024 · 2 yrs
- C Feb 2023 to Feb 2023 · 1 mo
- Swiper Slider Apr 2021 to Aug 2022 · 1 yr
- Google Remarketing Tag Aug 2021 to May 2022 · 9 mo
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Babel Jul 2021 to Jul 2021 · 1 mo
- Cart Functionality Aug 2020 to Dec 2020 · 4 mo
- React May 2020 to Jun 2020 · 1 mo
Timeline
2026 3 added · 6 dropped · 1 switched
- dropped Nginx May 2026 · Web servers
- dropped SiteGround May 2026 · PaaS
- added Cloudflare Browser Insights Apr 2026 · Analytics
- added HTTP/3 Apr 2026 · Miscellaneous
- dropped core-js Feb 2026 · JavaScript libraries
- dropped Elementor Feb 2026 · Page builders
- dropped jQuery UI Feb 2026 · JavaScript libraries
- dropped WhatsApp Business Chat Feb 2026 · Live chat
- added Kadence WP Blocks Jan 2026 · WordPress plugins
- switched Astra Kadence WP Kadence Jan 2026 · WordPress themes
2025 2 added · 2 dropped
- added Twitter Emoji (Twemoji) Dec 2025 · Font scripts
- dropped Snowplow Analytics May 2025 · Analytics
- added Snowplow Analytics Feb 2025 · Analytics
- dropped Swiper Jan 2025 · JavaScript libraries
2024 4 added · 1 dropped
- dropped Twitter Emoji (Twemoji) Jul 2024 · Font scripts
- added WordPress Block Editor Jul 2024 · Page builders
- added Closure Library May 2024 · JavaScript libraries
- added Twitter Emoji (Twemoji) May 2024 · Font scripts
- added Funding Choices Feb 2024 · Cookie compliance
2023 3 added · 2 dropped
- added Priority Hints Sep 2023 · Performance
- dropped Twitter Emoji (Twemoji) May 2023 · Font scripts
- dropped C Apr 2023 · Programming languages
- added Autoptimize Mar 2023 · WordPress plugins
- added C Feb 2023 · Programming languages
2022 26 added · 3 dropped
- added RSS Dec 2022 · Miscellaneous
- dropped Swiper Slider Dec 2022 · Miscellaneous
- added core-js Sep 2022 · JavaScript libraries
- added Open Graph Sep 2022 · Miscellaneous
- added Swiper Sep 2022 · JavaScript libraries
- added Astra Aug 2022 · WordPress themes
- added Elementor Aug 2022 · Page builders
- added Google Tag Manager Aug 2022 · Tag managers
- added jQuery Migrate Aug 2022 · JavaScript libraries
- added jQuery UI Aug 2022 · JavaScript libraries
- added MySQL Aug 2022 · Databases
- added Nginx Aug 2022 · Web servers
- added PHP Aug 2022 · Programming languages
- added ProfilePress Aug 2022 · WordPress plugins
- added reCAPTCHA Aug 2022 · Security
- added Select2 Aug 2022 · JavaScript libraries
- added Site Kit Aug 2022 · WordPress plugins
- added SiteGround Aug 2022 · PaaS
- added Swiper Slider Aug 2022 · Miscellaneous
- added Twitter Emoji (Twemoji) Aug 2022 · Font scripts
- added WhatsApp Business Chat Aug 2022 · Live chat
- added WooCommerce Aug 2022 · Ecommerce
- added WordPress Aug 2022 · CMS
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- dropped Tailwind CSS Jun 2022 · UI frameworks
- added reCAPTCHA Apr 2022 · Security
- added Tailwind CSS Apr 2022 · UI frameworks
- added ProfilePress Mar 2022 · WordPress plugins
- added WhatsApp Business Chat Feb 2022 · Live chat
2021 15 added · 8 dropped
- dropped Wheelio Dec 2021 · Widgets
- added Astra Nov 2021 · WordPress themes
- added Site Kit Nov 2021 · Analytics
- added WooCommerce Nov 2021 · Ecommerce
- dropped Site Kit Oct 2021 · Analytics
- dropped WooCommerce Oct 2021 · Ecommerce
- dropped Babel Sep 2021 · Miscellaneous
- added Wheelio Sep 2021 · Widgets
- added Google Remarketing Tag Aug 2021 · Retargeting
- added Babel Jul 2021 · Miscellaneous
- added Google Tag Manager Jul 2021 · Tag managers
- added jQuery UI Jul 2021 · JavaScript libraries
- added Select2 Jul 2021 · JavaScript libraries
- added Site Kit Jul 2021 · Analytics
- added Twitter Emoji (Twemoji) Jul 2021 · Font scripts
- dropped Google Tag Manager Jun 2021 · Tag managers
- added SiteGround Jun 2021 · PaaS
- added Elementor Apr 2021 · Page builders
- dropped SiteGround Apr 2021 · PaaS
- added Swiper Slider Apr 2021 · Miscellaneous
- dropped Twitter Emoji (Twemoji) Mar 2021 · Miscellaneous
- dropped Cart Functionality Feb 2021 · Ecommerce
- added jQuery Migrate Jan 2021 · JavaScript libraries
2020 1 added · 2 dropped
- dropped jQuery Migrate Oct 2020 · JavaScript libraries
- added Cart Functionality Aug 2020 · Ecommerce
- dropped React Aug 2020 · JavaScript frameworks
2019 6 added
- added Cloudflare Mar 2019 · CDN
- added Google AdSense Mar 2019 · Advertising Networks
- added Google Analytics Mar 2019 · Analytics
- added Google Font API Mar 2019 · Font Scripts
- added jQuery Mar 2019 · JavaScript Libraries
- added Pure CSS Mar 2019 · Web Frameworks