Technology history for classroom.com.hk
Stack size over time
From 4 detected technologies in Apr 2018 to 45 in May 2026 (peak 50).
Currently detected
- jQuery since Apr 2018
- YouTube since Apr 2018
- Google Analytics since Jun 2018
- WhatsApp Business Chat since Feb 2022
- Animate.css since Jan 2023
- Cart Functionality since Jan 2023
- cdnjs since Jan 2023
- Cloudflare since Jan 2023
- MailChimp since Jan 2023
- MailChimp for WordPress since Jan 2023
- MySQL since Jan 2023
- Flickity since Jan 2023
- OWL Carousel since Jan 2023
- PHP since Jan 2023
- Premio Chaty since Jan 2023
- Google Font API since Jan 2023
- GSAP since Jan 2023
- HSTS since Jan 2023
- RSS since Jan 2023
- Site Kit since Jan 2023
- Slider Revolution since Jan 2023
- Tengine since Jan 2023
- Three.js since Jan 2023
- VideoJS since Jan 2023
- WooCommerce since Jan 2023
- WordPress since Jan 2023
- wpBakery since Jan 2023
- MediaElement.js since Feb 2023
- Select2 since Feb 2023
- Underscore.js since Feb 2023
- core-js since Jan 2024
- React since Jan 2024
- Font Awesome since Sep 2024
- Elementor since Oct 2024
- jQuery UI since Nov 2024
- Cloudflare Turnstile since Mar 2025
- TablePress since Mar 2025
- Cloudflare Browser Insights since Apr 2025
- HTTP/3 since Apr 2025
- D3 since May 2025
- Plotly since May 2025
- WordPress Block Editor since May 2025
- jsDelivr since Jul 2025
- MathJax since Jul 2025
- SoundManager since Aug 2025
Previously used
- Cloudflare Rocket Loader Nov 2024 to Feb 2026 · 1 yr
- Backbone.js Mar 2023 to Nov 2025 · 2 yrs
- Bunny Jul 2025 to Nov 2025 · 4 mo
- Bunny Fonts Jul 2025 to Nov 2025 · 4 mo
- Swiper Jun 2024 to Oct 2025 · 1 yr
- Priority Hints Aug 2023 to Apr 2025 · 1 yr
- W3 Total Cache Apr 2024 to Mar 2025 · 11 mo
- reCAPTCHA Dec 2024 to Feb 2025 · 2 mo
- Facebook Pixel May 2024 to Nov 2024 · 6 mo
- Open Graph Dec 2023 to Nov 2024 · 11 mo
- RankMath SEO Apr 2024 to Nov 2024 · 7 mo
- Stripe Apr 2023 to Nov 2024 · 1 yr
- WebToffee Stripe Payment Plugin for WooCommerce Apr 2023 to Nov 2024 · 1 yr
- Yoast SEO Dec 2023 to Mar 2024 · 3 mo
- Lodash Jan 2024 to Jan 2024 · 1 mo
- Performance Lab Dec 2023 to Jan 2024 · 1 mo
- WP Rocket Dec 2023 to Jan 2024 · 1 mo
- Choices Feb 2021 to Dec 2022 · 1 yr
- FancyBox Jun 2018 to Dec 2022 · 4 yrs
- IIS Apr 2018 to Dec 2022 · 4 yrs
- Microsoft ASP.NET Apr 2018 to Dec 2022 · 4 yrs
- Windows Server Jun 2018 to Dec 2022 · 4 yrs
Timeline
2026 4 dropped
- dropped Cloudflare Rocket Loader May 2026 · Performance
- dropped Backbone.js Jan 2026 · JavaScript frameworks
- dropped Bunny Jan 2026 · CDN
- dropped Bunny Fonts Jan 2026 · Font scripts
2025 12 added · 6 dropped · 3 switched
- dropped Swiper Dec 2025 · JavaScript libraries
- added YouTube Nov 2025 · Video players
- added SoundManager Aug 2025 · JavaScript libraries
- added Backbone.js Jul 2025 · JavaScript frameworks
- added Bunny Jul 2025 · CDN
- added Bunny Fonts Jul 2025 · Font scripts
- added jsDelivr Jul 2025 · CDN
- added MathJax Jul 2025 · JavaScript graphics
- dropped Priority Hints Jun 2025 · Performance
- added D3 May 2025 · JavaScript graphics
- added Plotly May 2025 · JavaScript graphics
- dropped W3 Total Cache May 2025 · WordPress plugins
- added WordPress Block Editor May 2025 · Page builders
- switched Facebook Pixel Cloudflare Browser Insights Apr 2025 · Analytics
- switched Open Graph HTTP/3 Apr 2025 · Miscellaneous
- switched reCAPTCHA Cloudflare Turnstile Mar 2025 · Security
- added TablePress Mar 2025 · WordPress plugins
- dropped RankMath SEO Jan 2025 · WordPress plugins
- dropped Stripe Jan 2025 · Payment processors
- added W3 Total Cache Jan 2025 · WordPress plugins
- dropped WebToffee Stripe Payment Plugin for WooCommerce Jan 2025 · WordPress plugins
2024 16 added · 9 dropped
- added reCAPTCHA Dec 2024 · Security
- dropped W3 Total Cache Dec 2024 · WordPress plugins
- added Cloudflare Rocket Loader Nov 2024 · Performance
- added jQuery UI Nov 2024 · JavaScript libraries
- added Elementor Oct 2024 · WordPress plugins
- added React Oct 2024 · JavaScript frameworks
- added Font Awesome Sep 2024 · Font scripts
- added WhatsApp Business Chat Aug 2024 · Live chat
- added Swiper Jun 2024 · JavaScript libraries
- added core-js May 2024 · JavaScript libraries
- added Facebook Pixel May 2024 · Analytics
- dropped Yoast SEO May 2024 · WordPress plugins
- added Open Graph Apr 2024 · Miscellaneous
- added RankMath SEO Apr 2024 · WordPress plugins
- added W3 Total Cache Apr 2024 · WordPress plugins
- dropped Backbone.js Mar 2024 · JavaScript frameworks
- dropped core-js Mar 2024 · JavaScript libraries
- dropped Lodash Mar 2024 · JavaScript libraries
- dropped Open Graph Mar 2024 · Miscellaneous
- dropped Performance Lab Mar 2024 · WordPress plugins
- dropped React Mar 2024 · JavaScript frameworks
- dropped WP Rocket Mar 2024 · Caching
- added core-js Jan 2024 · JavaScript libraries
- added Lodash Jan 2024 · JavaScript libraries
- added React Jan 2024 · JavaScript frameworks
2023 36 added · 6 dropped · 1 switched
- added Open Graph Dec 2023 · Miscellaneous
- added Performance Lab Dec 2023 · WordPress plugins
- added WP Rocket Dec 2023 · WordPress plugins
- added Yoast SEO Dec 2023 · WordPress plugins
- added Priority Hints Aug 2023 · Performance
- added Backbone.js May 2023 · JavaScript frameworks
- added Stripe May 2023 · Payment processors
- added WebToffee Stripe Payment Plugin for WooCommerce May 2023 · WordPress plugins
- added Stripe Apr 2023 · Payment processors
- added WebToffee Stripe Payment Plugin for WooCommerce Apr 2023 · WordPress plugins
- added Backbone.js Mar 2023 · JavaScript frameworks
- dropped Choices Feb 2023 · JavaScript libraries
- dropped FancyBox Feb 2023 · JavaScript libraries
- added MediaElement.js Feb 2023 · Video players
- dropped Microsoft ASP.NET Feb 2023 · Web frameworks
- added Select2 Feb 2023 · JavaScript libraries
- added Underscore.js Feb 2023 · JavaScript libraries
- dropped WhatsApp Business Chat Feb 2023 · Live chat
- dropped Windows Server Feb 2023 · Operating systems
- dropped YouTube Feb 2023 · Video players
- added Animate.css Jan 2023 · UI frameworks
- added Cart Functionality Jan 2023 · Ecommerce
- added cdnjs Jan 2023 · CDN
- added Cloudflare Jan 2023 · CDN
- added Flickity Jan 2023 · JavaScript libraries
- added Google Font API Jan 2023 · Font scripts
- added GSAP Jan 2023 · JavaScript frameworks
- added HSTS Jan 2023 · Security
- added MailChimp Jan 2023 · Marketing automation
- added MailChimp for WordPress Jan 2023 · WordPress plugins
- added MySQL Jan 2023 · Databases
- added OWL Carousel Jan 2023 · JavaScript libraries
- added PHP Jan 2023 · Programming languages
- added Premio Chaty Jan 2023 · WordPress plugins
- added RSS Jan 2023 · Miscellaneous
- added Site Kit Jan 2023 · WordPress plugins
- added Slider Revolution Jan 2023 · Widgets
- switched IIS Tengine Jan 2023 · Web servers
- added Three.js Jan 2023 · JavaScript graphics
- added VideoJS Jan 2023 · Video players
- added WooCommerce Jan 2023 · Ecommerce
- added WordPress Jan 2023 · CMS
- added wpBakery Jan 2023 · Page builders
2022 10 added
- added Choices Aug 2022 · JavaScript libraries
- added FancyBox Aug 2022 · JavaScript libraries
- added Google Analytics Aug 2022 · Analytics
- added IIS Aug 2022 · Web servers
- added jQuery Aug 2022 · JavaScript libraries
- added Microsoft ASP.NET Aug 2022 · Web frameworks
- added WhatsApp Business Chat Aug 2022 · Live chat
- added Windows Server Aug 2022 · Operating systems
- added YouTube Aug 2022 · Video players
- added WhatsApp Business Chat Feb 2022 · Live chat
2021 1 added
- added Choices Feb 2021 · Miscellaneous
2019 7 added
- added FancyBox Mar 2019 · JavaScript Libraries
- added Google Analytics Mar 2019 · Analytics
- added IIS Mar 2019 · Web Servers
- added jQuery Mar 2019 · JavaScript Libraries
- added Microsoft ASP.NET Mar 2019 · Web Frameworks
- added Windows Server Mar 2019 · Operating Systems
- added YouTube Mar 2019 · Video Players
2018 3 added
- added FancyBox Jun 2018 · JavaScript Frameworks
- added Google Analytics Jun 2018 · Analytics
- added Windows Server Jun 2018 · Operating Systems