Technology history for htyc.edu.hk
Stack size over time
From 5 detected technologies in Jan 2019 to 18 in Jun 2026 (peak 19).
Currently detected
- Cloudflare since Jan 2019
- jQuery since Jan 2019
- Font Awesome since Jul 2020
- Microsoft 365 since Aug 2022
- HTTP/3 since Sep 2022
- AOS since Feb 2023
- Bootstrap since Jun 2024
- jQuery CDN since Jun 2024
- PHP since Jun 2024
- Popper since Jun 2024
- Unpkg since Jun 2024
- DreamWeaver since Jun 2024
- eClass since Jun 2024
- cdnjs since Sep 2025
- Google Hosted Libraries since Sep 2025
- Google Maps since Sep 2025
- OWL Carousel since Sep 2025
- Cloudflare Browser Insights since Nov 2025
Previously used
- Plesk Sep 2025 to Apr 2026 · 7 mo
- Google Font API Apr 2022 to Aug 2025 · 3 yrs
- HSTS Oct 2024 to Aug 2025 · 10 mo
- Microsoft ASP.NET Jan 2019 to Aug 2025 · 6 yrs
- Slick Apr 2022 to Aug 2025 · 3 yrs
- YouTube Apr 2022 to Aug 2025 · 3 yrs
- Cloudflare Network Error Logging Feb 2022 to Oct 2022 · 8 mo
- IIS Jan 2019 to May 2022 · 3 yrs
- Windows Server Jan 2019 to May 2022 · 3 yrs
- Wheelio Sep 2021 to Oct 2021 · 1 mo
Timeline
2026 1 dropped
- dropped Plesk Jun 2026 · Hosting panels
2025 5 added · 4 dropped · 1 switched
- dropped Google Font API Dec 2025 · Font scripts
- dropped HSTS Dec 2025 · Security
- dropped Microsoft ASP.NET Dec 2025 · Web frameworks
- dropped YouTube Dec 2025 · Video players
- added Cloudflare Browser Insights Nov 2025 · Analytics
- added cdnjs Sep 2025 · CDN
- added Google Hosted Libraries Sep 2025 · CDN
- added Google Maps Sep 2025 · Maps
- switched Slick OWL Carousel Sep 2025 · JavaScript libraries
- added Plesk Sep 2025 · Hosting panels
2024 1 added
- added HSTS Oct 2024 · Security
2023 11 added
- added AOS May 2023 · JavaScript libraries
- added Cloudflare May 2023 · CDN
- added Font Awesome May 2023 · Font scripts
- added Google Font API May 2023 · Font scripts
- added HTTP/3 May 2023 · Miscellaneous
- added jQuery May 2023 · JavaScript libraries
- added Microsoft 365 May 2023 · Webmail
- added Microsoft ASP.NET May 2023 · Web frameworks
- added Slick May 2023 · JavaScript libraries
- added YouTube May 2023 · Video players
- added AOS Feb 2023 · JavaScript libraries
2022 13 added · 3 dropped
- dropped Cloudflare Network Error Logging Dec 2022 · Issue trackers
- added HTTP/3 Sep 2022 · Miscellaneous
- added Cloudflare Aug 2022 · CDN
- added Cloudflare Network Error Logging Aug 2022 · Issue trackers
- added Google Font API Aug 2022 · Font scripts
- added jQuery Aug 2022 · JavaScript libraries
- added Microsoft 365 Aug 2022 · Webmail
- added Microsoft ASP.NET Aug 2022 · Web frameworks
- added Slick Aug 2022 · JavaScript libraries
- added YouTube Aug 2022 · Video players
- dropped IIS Jul 2022 · Web servers
- dropped Windows Server Jul 2022 · Operating systems
- added Google Font API Apr 2022 · Font scripts
- added Slick Apr 2022 · JavaScript libraries
- added YouTube Apr 2022 · Video players
- added Cloudflare Network Error Logging Feb 2022 · Issue trackers
2021 2 added · 3 dropped
- dropped Wheelio Dec 2021 · Widgets
- added Wheelio Sep 2021 · Widgets
- added Windows Server Jul 2021 · Operating systems
- dropped Font Awesome Mar 2021 · Font scripts
- dropped Windows Server Mar 2021 · Operating systems
2020 1 added
- added Font Awesome Jul 2020 · Font scripts
2019 5 added
- added Cloudflare Mar 2019 · CDN
- 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