Technology history for ychlccsc.edu.hk
Stack size over time
From 6 detected technologies in Jan 2019 to 17 in Jun 2026 (peak 21).
Currently detected
- Microsoft ASP.NET since Jan 2019
- jQuery since Jan 2019
- IIS since Jan 2019
- Windows Server since Jan 2019
- YouTube since Jan 2019
- Cloudflare since Jul 2019
- Font Awesome since Jul 2020
- Google Font API since Jun 2022
- Slick since Jun 2022
- DreamWeaver since Aug 2022
- eClass since Aug 2022
- Nginx since Aug 2022
- Popper since Aug 2022
- Bootstrap since Aug 2022
- PHP since Aug 2022
- AOS since Feb 2023
- HSTS since Oct 2024
Previously used
- core-js Sep 2021 to Feb 2026 · 4 yrs
- jQuery CDN Aug 2022 to Jun 2025 · 2 yrs
- Unpkg Aug 2022 to Jun 2025 · 2 yrs
- HTTP/3 Sep 2022 to Aug 2023 · 11 mo
- C Feb 2023 to Feb 2023 · 1 mo
- Cloudflare Network Error Logging Feb 2022 to Oct 2022 · 8 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- jQuery UI Jan 2019 to Feb 2020 · 1 yr
Timeline
2026 1 dropped
- dropped core-js Apr 2026 · JavaScript libraries
2025 2 dropped
- dropped jQuery CDN Oct 2025 · CDN
- dropped Unpkg Oct 2025 · CDN
2024 1 added · 1 dropped
2023 3 added · 2 dropped
- dropped HTTP/3 Oct 2023 · Miscellaneous
- added Font Awesome May 2023 · Font scripts
- dropped C Apr 2023 · Programming languages
- added AOS Feb 2023 · JavaScript libraries
- added C Feb 2023 · Programming languages
2022 4 added · 1 dropped
- dropped Cloudflare Network Error Logging Dec 2022 · Issue trackers
- added HTTP/3 Sep 2022 · Miscellaneous
- added Google Font API Jun 2022 · Font scripts
- added Slick Jun 2022 · JavaScript libraries
- added Cloudflare Network Error Logging Feb 2022 · Issue trackers
2021 2 added · 2 dropped
- dropped Wheelio Dec 2021 · Widgets
- added core-js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- dropped Font Awesome Mar 2021 · Font scripts
2020 1 added · 1 dropped
- added Font Awesome Jul 2020 · Font scripts
- dropped jQuery UI Apr 2020 · JavaScript Libraries
2019 7 added
- added Cloudflare Jul 2019 · CDN
- added IIS Mar 2019 · Web Servers
- added jQuery Mar 2019 · JavaScript Libraries
- added jQuery UI 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