Technology history for rerc.org.hk
Stack size over time
From 8 detected technologies in Jan 2019 to 33 in Jun 2026 (peak 35).
Currently detected
- jQuery since Jan 2019
- Smart Slider 3 since Jul 2022
- ThemeGrill Flash since Jul 2022
- Twitter Emoji (Twemoji) since Jul 2022
- WordPress since Jul 2022
- YouTube since Jul 2022
- Google Font API since Jul 2022
- PHP since Jul 2022
- Apache HTTP Server since Jul 2022
- CentOS since Jul 2022
- jQuery Migrate since Jul 2022
- Contact Form 7 since Jul 2022
- core-js since Jul 2022
- Elementor since Jul 2022
- Font Awesome since Jul 2022
- jQuery UI since Jul 2022
- MySQL since Jul 2022
- Popper since Aug 2022
- Bootstrap since Aug 2022
- cdnjs since Aug 2022
- Cloudflare since Aug 2022
- jQuery CDN since Aug 2022
- Lightbox since Aug 2022
- Nginx since Aug 2022
- Swiper since Sep 2022
- RSS since Dec 2022
- WhatsApp Business Chat since Jan 2023
- OWL Carousel since Apr 2023
- Jetpack since Apr 2023
- W3.CSS since Jun 2023
- Pojo.me since Jun 2023
- OpenSSL since Jun 2025
- MediaElement.js since Dec 2025
Previously used
- WP-Optimize Jun 2024 to Apr 2026 · 1 yr
- Facebook Login Jun 2021 to Mar 2026 · 4 yrs
- Facebook Chat Plugin Jul 2022 to May 2024 · 1 yr
- Animate.css Dec 2022 to Mar 2023 · 3 mo
- C Feb 2023 to Feb 2023 · 1 mo
- Swiper Slider Jul 2022 to Aug 2022 · 1 mo
- DreamWeaver Jan 2019 to Jun 2022 · 3 yrs
- Google Analytics Jan 2019 to Jun 2022 · 3 yrs
- Google Tag Manager Jan 2019 to Jun 2022 · 3 yrs
- IIS Jan 2019 to Jun 2022 · 3 yrs
- Microsoft ASP.NET Jan 2019 to Jun 2022 · 3 yrs
- Windows Server Jan 2019 to Jun 2022 · 3 yrs
- Google Remarketing Tag Jul 2021 to May 2022 · 10 mo
- Facebook Jan 2019 to Apr 2022 · 3 yrs
- Wheelio Sep 2021 to Oct 2021 · 1 mo
Timeline
2026 7 added · 2 dropped · 1 switched
- added WhatsApp Business Chat Jun 2026 · Live chat
- dropped Facebook Login May 2026 · Authentication
- added Font Awesome May 2026 · Font scripts
- switched WP-Optimize Jetpack May 2026 · WordPress plugins
- added Lightbox May 2026 · JavaScript libraries
- added OWL Carousel May 2026 · JavaScript libraries
- added ThemeGrill Flash May 2026 · WordPress themes
- added Twitter Emoji (Twemoji) May 2026 · Font scripts
- dropped WhatsApp Business Chat Apr 2026 · Live chat
- added WhatsApp Business Chat Feb 2026 · Live chat
2025 2 added · 2 dropped
- added MediaElement.js Dec 2025 · Video players
- dropped WhatsApp Business Chat Dec 2025 · Live chat
- dropped Swiper Slider Aug 2025 · Miscellaneous
- added OpenSSL Jun 2025 · Web server extensions
2024 2 added · 2 dropped · 1 switched
- dropped Twitter Emoji (Twemoji) Jul 2024 · Font scripts
- added WP-Optimize Jun 2024 · WordPress plugins
- switched Facebook Chat Plugin WhatsApp Business Chat May 2024 · Live chat
- dropped WhatsApp Business Chat Mar 2024 · Live chat
- added WhatsApp Business Chat Jan 2024 · Live chat
2023 6 added · 9 dropped
- dropped Font Awesome Nov 2023 · Font scripts
- dropped Jetpack Nov 2023 · WordPress plugins
- dropped Lightbox Nov 2023 · JavaScript libraries
- dropped OWL Carousel Nov 2023 · JavaScript libraries
- dropped ThemeGrill Flash Nov 2023 · WordPress themes
- dropped WhatsApp Business Chat Jul 2023 · Live chat
- dropped C Jun 2023 · Programming languages
- added Pojo.me Jun 2023 · Accessibility
- dropped Animate.css May 2023 · UI frameworks
- added WhatsApp Business Chat May 2023 · Live chat
- added Jetpack Apr 2023 · WordPress plugins
- added OWL Carousel Apr 2023 · JavaScript libraries
- dropped WhatsApp Business Chat Mar 2023 · Live chat
- added C Feb 2023 · Programming languages
- added WhatsApp Business Chat Jan 2023 · Live chat
2022 20 added · 6 dropped · 2 switched
- added Animate.css Dec 2022 · UI frameworks
- added RSS Dec 2022 · Miscellaneous
- added Swiper Sep 2022 · JavaScript libraries
- dropped DreamWeaver Aug 2022 · Editors
- dropped Google Analytics Aug 2022 · Analytics
- dropped Google Tag Manager Aug 2022 · Tag managers
- added Lightbox Aug 2022 · JavaScript libraries
- dropped Microsoft ASP.NET Aug 2022 · Web frameworks
- switched IIS Apache HTTP Server Jul 2022 · Web servers
- switched Windows Server CentOS Jul 2022 · Operating systems
- added Contact Form 7 Jul 2022 · WordPress plugins
- added core-js Jul 2022 · JavaScript libraries
- added Elementor Jul 2022 · Page builders
- added Facebook Chat Plugin Jul 2022 · Live chat
- added Font Awesome Jul 2022 · Font scripts
- added Google Font API Jul 2022 · Font scripts
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- added jQuery Migrate Jul 2022 · JavaScript libraries
- added jQuery UI Jul 2022 · JavaScript libraries
- added MySQL Jul 2022 · Databases
- added PHP Jul 2022 · Programming languages
- added Smart Slider 3 Jul 2022 · WordPress plugins
- added Swiper Slider Jul 2022 · Miscellaneous
- added ThemeGrill Flash Jul 2022 · WordPress themes
- added Twitter Emoji (Twemoji) Jul 2022 · Font scripts
- added WordPress Jul 2022 · CMS
- added YouTube Jul 2022 · Video players
- dropped Facebook Jun 2022 · Widgets
2021 4 added · 2 dropped
- dropped Wheelio Dec 2021 · Widgets
- added Wheelio Sep 2021 · Widgets
- added Google Remarketing Tag Jul 2021 · Retargeting
- added DreamWeaver Jun 2021 · Editors
- added Facebook Login Jun 2021 · Social logins
- dropped DreamWeaver Mar 2021 · Editors
2019 8 added
- added DreamWeaver Mar 2019 · Editors
- added Facebook Mar 2019 · Widgets
- added Google Analytics Mar 2019 · Analytics
- added Google Tag Manager Mar 2019 · Tag Managers
- 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