Technology history for yottkpps.edu.hk
Stack size over time
From 6 detected technologies in Jan 2019 to 18 in Jun 2026 (peak 21).
Currently detected
- jQuery since Jan 2019
- Microsoft ASP.NET since Jan 2019
- Windows Server since Jan 2019
- Font Awesome since Oct 2019
- PHP since May 2020
- Apache HTTP Server since May 2020
- Google Workspace since Aug 2022
- Apple iCloud Mail since Jan 2023
- AOS since Nov 2023
- HSTS since Oct 2024
- Google Font API since Nov 2024
- Popper since Nov 2024
- Slick since Nov 2024
- Bootstrap since Nov 2024
- jQuery CDN since Nov 2024
- DreamWeaver since Nov 2024
- eClass since Nov 2024
- Unpkg since Nov 2024
Previously used
- YouTube Dec 2021 to Mar 2026 · 4 yrs
- core-js Sep 2021 to Apr 2025 · 3 yrs
- IIS Jan 2019 to Dec 2024 · 5 yrs
- AccuWeather Feb 2022 to Dec 2022 · 10 mo
- Google Analytics Jan 2019 to Dec 2022 · 3 yrs
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- jQuery UI Jan 2019 to Apr 2020 · 1 yr
Timeline
2026 1 dropped
- dropped YouTube Jun 2026 · Video players
2025 2 added · 3 dropped
- added YouTube Oct 2025 · Video players
- dropped core-js Aug 2025 · JavaScript libraries
- dropped YouTube Aug 2025 · Video players
- dropped IIS Mar 2025 · Web servers
- added YouTube Mar 2025 · Video players
2024 3 added · 1 dropped
- added Google Font API Nov 2024 · Font scripts
- added Slick Nov 2024 · JavaScript libraries
- added HSTS Oct 2024 · Security
- dropped YouTube Sep 2024 · Video players
2023 3 added · 2 dropped
- added AOS Nov 2023 · JavaScript libraries
- added Font Awesome May 2023 · Font scripts
- dropped AccuWeather Feb 2023 · Widgets
- dropped Google Analytics Feb 2023 · Analytics
- added Apple iCloud Mail Jan 2023 · Webmail
2022 2 added · 1 dropped · 1 switched
- added YouTube Dec 2022 · Video players
- dropped YouTube Nov 2022 · Video players
- added Google Workspace Aug 2022 · Webmail
- switched Wheelio AccuWeather Feb 2022 · Widgets
2021 3 added · 1 dropped
- added YouTube Dec 2021 · Video players
- 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 Jun 2020 · Font scripts
- dropped jQuery UI Jun 2020 · JavaScript Libraries
2019 1 added · 1 dropped
- dropped Font Awesome Dec 2019 · Font Scripts
- added Font Awesome Oct 2019 · Font Scripts