Technology history for responsiveclassroom.org
Stack size over time
From 12 detected technologies in Apr 2018 to 37 in Jun 2026 (peak 47).
Currently detected
- Cloudflare since Apr 2018
- jQuery Migrate since Apr 2018
- Google Tag Manager since Apr 2018
- jQuery since Apr 2018
- WooCommerce since Apr 2018
- WordPress since Apr 2018
- Yoast SEO since May 2018
- jQuery UI since Jun 2018
- MySQL since Jun 2018
- HubSpot since Jun 2018
- Google Analytics since Jun 2018
- PHP since Jun 2018
- Cart Functionality since Aug 2020
- HubSpot Analytics since Feb 2021
- Adobe Experience Platform Launch since Jul 2021
- Facebook Pixel since Jul 2021
- HubSpot Cookie Policy Banner since Sep 2021
- core-js since Sep 2021
- Cloudflare Bot Management since Nov 2021
- The Events Calendar since Feb 2022
- Underscore.js since Feb 2022
- Tailwind CSS since Apr 2022
- Hotjar since Sep 2022
- Swiper since Sep 2022
- Open Graph since Sep 2022
- AccessiBe since Mar 2023
- Yoast SEO Premium since Jun 2024
- Elementor since Sep 2024
- Priority Hints since Sep 2024
- WP Rocket since Nov 2024
- Contentsquare since Mar 2025
- Linkedin Insight Tag since Apr 2025
- Lodash since May 2025
- Radix UI since May 2025
- shadcn/ui since May 2025
- Backbone.js since Feb 2026
- HTTP/3 since May 2026
Previously used
- parcel Jan 2025 to Mar 2026 · 1 yr
- SWC Jan 2025 to Mar 2026 · 1 yr
- WP Engine May 2019 to Mar 2026 · 6 yrs
- FingerprintJS Jan 2026 to Feb 2026 · 1 mo
- Simpli.fi May 2022 to Feb 2026 · 3 yrs
- Font Awesome Apr 2018 to Dec 2025 · 7 yrs
- OWL Carousel Jul 2020 to Dec 2025 · 5 yrs
- Salesforce Aug 2022 to Sep 2025 · 3 yrs
- Zendesk Aug 2022 to Sep 2025 · 3 yrs
- reCAPTCHA May 2022 to Jul 2025 · 3 yrs
- Linkedin Ads May 2025 to Jun 2025 · 1 mo
- OpenX May 2025 to Jun 2025 · 1 mo
- PubMatic May 2025 to Jun 2025 · 1 mo
- Google Font API Dec 2022 to Apr 2025 · 2 yrs
- SkyVerge Jan 2025 to Apr 2025 · 3 mo
- Site Kit Jul 2021 to Dec 2024 · 3 yrs
- Webpack Oct 2022 to Nov 2024 · 2 yrs
- Alpine.js Oct 2022 to Jul 2024 · 1 yr
- cdnjs Nov 2021 to Jul 2024 · 2 yrs
- HubSpot WordPress plugin Dec 2022 to Jul 2024 · 1 yr
- Matomo Analytics Jun 2018 to Jul 2024 · 6 yrs
- Modernizr Apr 2018 to Jul 2024 · 6 yrs
- Qualified Nov 2023 to Jul 2024 · 8 mo
- Unpkg Jul 2021 to Jul 2024 · 3 yrs
- WP Fastest Cache Jun 2024 to Jul 2024 · 1 mo
- YouTube Apr 2018 to Jul 2024 · 6 yrs
- ZURB Foundation Apr 2018 to Jul 2024 · 6 yrs
- Apple iCloud Mail Jan 2023 to Oct 2023 · 9 mo
- Twitter Emoji (Twemoji) Jun 2018 to Apr 2023 · 4 yrs
- Google Ads Conversion Tracking Aug 2021 to Oct 2022 · 1 yr
- Mailgun Aug 2022 to Aug 2022 · 1 mo
- Swiper Slider Jul 2021 to Aug 2022 · 1 yr
- Google Remarketing Tag Aug 2021 to May 2022 · 9 mo
- Cloudflare Network Error Logging Feb 2022 to Apr 2022 · 2 mo
- Facebook Jun 2018 to Apr 2022 · 3 yrs
- Bootstrap Feb 2021 to Jan 2022 · 11 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Babel May 2020 to Aug 2021 · 1 yr
- HubSpot Chat Jun 2021 to Aug 2021 · 2 mo
- HubSpot Cookie Aug 2021 to Aug 2021 · 1 mo
- Facebook Login Jul 2021 to Jul 2021 · 1 mo
- Matomo Aug 2018 to Jul 2020 · 1 yr
- MailChimp Apr 2018 to Jun 2018 · 2 mo
- Gravity Forms Apr 2018 to May 2018 · 1 mo
Timeline
2026 4 added · 7 dropped
- added HTTP/3 May 2026 · Miscellaneous
- dropped parcel May 2026 · Miscellaneous
- dropped SWC May 2026 · Miscellaneous
- dropped WP Engine May 2026 · PaaS
- dropped FingerprintJS Apr 2026 · JavaScript libraries
- dropped Simpli.fi Apr 2026 · Advertising
- added Backbone.js Feb 2026 · JavaScript frameworks
- dropped Font Awesome Feb 2026 · Font scripts
- dropped OWL Carousel Feb 2026 · JavaScript libraries
- added Underscore.js Feb 2026 · JavaScript libraries
- added FingerprintJS Jan 2026 · JavaScript libraries
2025 16 added · 13 dropped
- added Font Awesome Dec 2025 · Font scripts
- added OWL Carousel Dec 2025 · JavaScript libraries
- dropped Salesforce Nov 2025 · CRM
- dropped Zendesk Nov 2025 · Documentation
- dropped reCAPTCHA Sep 2025 · Security
- dropped Linkedin Ads Aug 2025 · Advertising
- dropped OpenX Aug 2025 · Advertising
- dropped PubMatic Aug 2025 · Advertising
- dropped Font Awesome Jun 2025 · Font scripts
- dropped Google Font API Jun 2025 · Font scripts
- dropped OWL Carousel Jun 2025 · JavaScript libraries
- dropped SkyVerge Jun 2025 · Payment processors
- dropped Underscore.js Jun 2025 · JavaScript libraries
- added Linkedin Ads May 2025 · Advertising
- added Lodash May 2025 · JavaScript libraries
- added OpenX May 2025 · Advertising
- added PubMatic May 2025 · Advertising
- added Radix UI May 2025 · UI frameworks
- added shadcn/ui May 2025 · UI frameworks
- added Tailwind CSS May 2025 · UI frameworks
- added Linkedin Insight Tag Apr 2025 · Analytics
- added Contentsquare Mar 2025 · Analytics
- added Hotjar Mar 2025 · Analytics
- added OWL Carousel Mar 2025 · JavaScript libraries
- dropped Site Kit Feb 2025 · WordPress plugins
- added parcel Jan 2025 · Miscellaneous
- added SkyVerge Jan 2025 · Payment processors
- added SWC Jan 2025 · Miscellaneous
- dropped Webpack Jan 2025 · Miscellaneous
2024 5 added · 13 dropped
- dropped Hotjar Dec 2024 · Analytics
- added Webpack Nov 2024 · Miscellaneous
- added WP Rocket Nov 2024 · WordPress plugins
- dropped Alpine.js Oct 2024 · JavaScript frameworks
- dropped cdnjs Oct 2024 · CDN
- dropped HubSpot WordPress plugin Oct 2024 · WordPress plugins
- dropped Matomo Analytics Oct 2024 · Analytics
- dropped Modernizr Oct 2024 · JavaScript libraries
- dropped Qualified Oct 2024 · Live chat
- dropped Unpkg Oct 2024 · CDN
- dropped Webpack Oct 2024 · Miscellaneous
- dropped WP Fastest Cache Oct 2024 · WordPress plugins
- dropped YouTube Oct 2024 · Video players
- dropped ZURB Foundation Oct 2024 · UI frameworks
- added WP Fastest Cache Jun 2024 · WordPress plugins
- added Yoast SEO Premium Jun 2024 · SEO
- added Font Awesome Mar 2024 · Font scripts
- dropped OWL Carousel Jan 2024 · JavaScript libraries
2023 5 added · 4 dropped
- dropped Apple iCloud Mail Dec 2023 · Webmail
- added Qualified Nov 2023 · Marketing automation
- added Facebook Pixel Sep 2023 · Analytics
- dropped Twitter Emoji (Twemoji) Jul 2023 · Font scripts
- added Underscore.js May 2023 · JavaScript libraries
- added AccessiBe Mar 2023 · Accessibility
- dropped Tailwind CSS Feb 2023 · UI frameworks
- added Apple iCloud Mail Jan 2023 · Webmail
- dropped Font Awesome Jan 2023 · Font scripts
2022 18 added · 11 dropped · 1 switched
- dropped Google Ads Conversion Tracking Dec 2022 · Analytics
- added Google Font API Dec 2022 · Font scripts
- added HubSpot WordPress plugin Dec 2022 · WordPress plugins
- added Tailwind CSS Dec 2022 · UI frameworks
- added Alpine.js Oct 2022 · JavaScript frameworks
- dropped Mailgun Oct 2022 · Email
- dropped Swiper Slider Oct 2022 · Miscellaneous
- added Webpack Oct 2022 · Miscellaneous
- added Hotjar Sep 2022 · Analytics
- added Open Graph Sep 2022 · Miscellaneous
- added Swiper Sep 2022 · JavaScript libraries
- added Mailgun Aug 2022 · Email
- added Salesforce Aug 2022 · CRM
- added Zendesk Aug 2022 · Documentation
- dropped Facebook Pixel Jul 2022 · Analytics
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- dropped Cloudflare Network Error Logging Jun 2022 · Issue trackers
- dropped Facebook Jun 2022 · Widgets
- dropped Tailwind CSS Jun 2022 · UI frameworks
- added The Events Calendar Jun 2022 · WordPress plugins
- added reCAPTCHA May 2022 · Security
- added Simpli.fi May 2022 · Advertising
- dropped The Events Calendar May 2022 · WordPress plugins
- dropped Underscore.js May 2022 · JavaScript libraries
- added Yoast SEO May 2022 · SEO
- switched Bootstrap Tailwind CSS Apr 2022 · UI frameworks
- added Cloudflare Network Error Logging Feb 2022 · Issue trackers
- added The Events Calendar Feb 2022 · WordPress plugins
- added Underscore.js Feb 2022 · JavaScript libraries
- dropped Yoast SEO Jan 2022 · SEO
2021 27 added · 13 dropped · 2 switched
- dropped Wheelio Dec 2021 · Widgets
- added cdnjs Nov 2021 · CDN
- added Cloudflare Bot Management Nov 2021 · Security
- added Site Kit Nov 2021 · Analytics
- added WooCommerce Nov 2021 · Ecommerce
- added Yoast SEO Nov 2021 · SEO
- dropped HubSpot Chat Oct 2021 · Live chat
- dropped Site Kit Oct 2021 · Analytics
- dropped WooCommerce Oct 2021 · Ecommerce
- dropped Yoast SEO Oct 2021 · SEO
- added core-js Sep 2021 · JavaScript libraries
- dropped Facebook Login Sep 2021 · Social logins
- switched HubSpot Cookie HubSpot Cookie Policy Banner Sep 2021 · Cookie compliance
- added Wheelio Sep 2021 · Widgets
- added Google Ads Conversion Tracking Aug 2021 · Analytics
- added Google Remarketing Tag Aug 2021 · Retargeting
- added HubSpot Cookie Aug 2021 · Cookie compliance
- added Adobe Experience Platform Launch Jul 2021 · Tag managers
- added Babel Jul 2021 · Miscellaneous
- added Cart Functionality Jul 2021 · Ecommerce
- added Facebook Login Jul 2021 · Social logins
- added Facebook Pixel Jul 2021 · Analytics
- added HubSpot Jul 2021 · Marketing automation
- added jQuery UI Jul 2021 · JavaScript libraries
- added Matomo Analytics Jul 2021 · Analytics
- added Site Kit Jul 2021 · Analytics
- switched Babel Swiper Slider Jul 2021 · Miscellaneous
- added Twitter Emoji (Twemoji) Jul 2021 · Font scripts
- added Unpkg Jul 2021 · CDN
- added Yoast SEO Jul 2021 · SEO
- dropped Cart Functionality Jun 2021 · Ecommerce
- added HubSpot Chat Jun 2021 · Live chat
- dropped Babel Mar 2021 · Miscellaneous
- dropped HubSpot Mar 2021 · Marketing automation
- dropped jQuery UI Mar 2021 · JavaScript libraries
- dropped Matomo Analytics Mar 2021 · Analytics
- dropped Twitter Emoji (Twemoji) Mar 2021 · Miscellaneous
- added Bootstrap Feb 2021 · UI frameworks
- added Google Tag Manager Feb 2021 · Tag managers
- added HubSpot Analytics Feb 2021 · Analytics
- added jQuery Migrate Feb 2021 · JavaScript libraries
- dropped jQuery Migrate Jan 2021 · JavaScript libraries
2020 2 added · 2 dropped · 1 switched
- added Cart Functionality Aug 2020 · Ecommerce
- dropped Google Tag Manager Aug 2020 · Tag managers
- switched Matomo Matomo Analytics Aug 2020 · Analytics
- added OWL Carousel Jul 2020 · Widgets
- dropped Yoast SEO Jun 2020 · SEO
2019 20 added · 1 dropped
- dropped WP Engine Nov 2019 · PaaS
- added WP Engine May 2019 · PaaS
- added Cloudflare Mar 2019 · CDN
- added Facebook Mar 2019 · Widgets
- added Font Awesome Mar 2019 · Font Scripts
- added Google Analytics Mar 2019 · Analytics
- added Google Tag Manager Mar 2019 · Tag Managers
- added HubSpot Mar 2019 · Marketing Automation
- added jQuery Mar 2019 · JavaScript Libraries
- added jQuery Migrate Mar 2019 · JavaScript Libraries
- added jQuery UI Mar 2019 · JavaScript Libraries
- added Matomo Mar 2019 · Analytics
- added Modernizr Mar 2019 · JavaScript Libraries
- added MySQL Mar 2019 · Databases
- added PHP Mar 2019 · Programming Languages
- added Twitter Emoji (Twemoji) Mar 2019 · Miscellaneous
- added WooCommerce Mar 2019 · Ecommerce
- added WordPress Mar 2019 · CMS
- added Yoast SEO Mar 2019 · SEO
- added YouTube Mar 2019 · Video Players
- added ZURB Foundation Mar 2019 · Web Frameworks
2018 8 added · 1 dropped · 2 switched
- dropped Matomo Analytics Sep 2018 · Analytics
- added Matomo Aug 2018 · Analytics
- added Facebook Jun 2018 · Widgets
- added Google Analytics Jun 2018 · Analytics
- switched MailChimp HubSpot Jun 2018 · Marketing Automation
- added jQuery UI Jun 2018 · JavaScript Frameworks
- added Matomo Analytics Jun 2018 · Analytics
- added MySQL Jun 2018 · Databases
- added PHP Jun 2018 · Programming Languages
- switched Gravity Forms Twitter Emoji (Twemoji) Jun 2018 · Miscellaneous
- added Yoast SEO May 2018 · SEO