Technology history for yck2.edu.hk
Stack size over time
From 8 detected technologies in Apr 2020 to 22 in Jun 2026 (peak 23).
Currently detected
- Lodash since Apr 2020
- GSAP since Apr 2020
- React since Apr 2020
- RequireJS since Apr 2020
- Sentry since Apr 2020
- Wix since Apr 2020
- Polyfill since Jun 2021
- Bootstrap since Jun 2021
- Wix eCommerce since Jul 2021
- Google Analytics since Aug 2021
- Ahoy since Aug 2021
- Java since Aug 2021
- Priority Hints since Aug 2022
- Microsoft 365 since Aug 2022
- Open Graph since Sep 2022
- Google Cloud since Sep 2022
- Google Cloud CDN since Sep 2022
- HSTS since Sep 2022
- HTTP/3 since Sep 2022
- RSS since Feb 2023
- Ruby since Jun 2023
- Ruby on Rails since Jun 2023
Previously used
- Envoy Dec 2024 to Sep 2025 · 9 mo
- Choices Oct 2022 to Dec 2022 · 2 mo
- Fastly Aug 2022 to Aug 2022 · 1 mo
- jQuery Jun 2021 to Jul 2021 · 1 mo
- Webpack Apr 2020 to Apr 2020 · 1 mo
- Zepto Apr 2020 to Apr 2020 · 1 mo
Timeline
2025 2 added · 2 dropped
- dropped Envoy Nov 2025 · Reverse proxies
- added Envoy Sep 2025 · Reverse proxies
- added RequireJS Mar 2025 · JavaScript frameworks
- dropped Envoy Feb 2025 · Reverse proxies
2024 1 added · 1 dropped
2023 3 added · 1 dropped
- added Ruby Jun 2023 · Programming languages
- added Ruby on Rails Jun 2023 · Web frameworks
- dropped Choices Feb 2023 · JavaScript libraries
- added RSS Feb 2023 · Miscellaneous
2022 4 added · 1 dropped · 1 switched
- added Google Cloud Sep 2022 · IaaS
- switched Fastly Google Cloud CDN Sep 2022 · CDN
- added HSTS Sep 2022 · Security
- added HTTP/3 Sep 2022 · Miscellaneous
- added Open Graph Sep 2022 · Miscellaneous
- dropped jQuery Aug 2022 · JavaScript libraries
2021 4 added · 3 dropped
- added Ahoy Aug 2021 · Analytics
- added Google Analytics Aug 2021 · Analytics
- added Java Aug 2021 · Programming languages
- dropped RequireJS Jul 2021 · JavaScript Frameworks
- dropped Webpack Jul 2021 · Miscellaneous
- added Wix eCommerce Jul 2021 · Ecommerce
- dropped Zepto Jul 2021 · JavaScript Libraries