Technology history for plkwcc.edu.hk
Stack size over time
From 12 detected technologies in Jan 2019 to 28 in Jun 2026 (peak 31).
Currently detected
- Apache HTTP Server since Jan 2019
- Lodash since Jan 2019
- Debian since Jan 2019
- DreamWeaver since Jan 2019
- Google Analytics since Jan 2019
- GSAP since Jan 2019
- PHP since Jan 2019
- React since Jan 2019
- RequireJS since Jan 2019
- UNIX since Jan 2019
- Wix since Jan 2019
- Sentry since Feb 2020
- Nginx since Jun 2020
- Google Analytics Enhanced eCommerce since Sep 2020
- Bootstrap since Feb 2021
- jQuery since Feb 2021
- Cart Functionality since Nov 2021
- Priority Hints since Jul 2022
- eClass since Aug 2022
- Google Workspace since Aug 2022
- Popper since Aug 2022
- HSTS since Sep 2022
- Open Graph since Sep 2022
- Apple iCloud Mail since Jan 2023
- HTTP/3 since Jan 2023
- Google Cloud since Jan 2023
- Google Cloud CDN since Jan 2023
- RSS since Feb 2023
Previously used
- Envoy Feb 2026 to Apr 2026 · 2 mo
- jQuery CDN Aug 2022 to Nov 2025 · 3 yrs
- Unpkg Aug 2022 to Nov 2025 · 3 yrs
- Polyfill Feb 2021 to Mar 2024 · 3 yrs
- Google Tag Manager Apr 2021 to Sep 2022 · 1 yr
- Google Remarketing Tag Jul 2021 to May 2022 · 10 mo
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- reCAPTCHA Oct 2021 to Jan 2022 · 3 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Webpack Feb 2020 to Jan 2021 · 11 mo
- Zepto Jan 2019 to Jan 2021 · 2 yrs
Timeline
2026 1 added · 3 dropped
- dropped Envoy Jun 2026 · Reverse proxies
- dropped jQuery CDN Apr 2026 · CDN
- dropped Unpkg Apr 2026 · CDN
- added Envoy Feb 2026 · Reverse proxies
2025 1 added
- added Nginx Dec 2025 · Web servers
2024 1 dropped
- dropped Polyfill May 2024 · JavaScript libraries
2023 7 added · 3 dropped
- added Google Cloud Jun 2023 · IaaS
- added Google Cloud CDN Jun 2023 · CDN
- added HTTP/3 Jun 2023 · Miscellaneous
- dropped Google Cloud May 2023 · IaaS
- dropped Google Cloud CDN May 2023 · CDN
- dropped HTTP/3 May 2023 · Miscellaneous
- added RSS Feb 2023 · Miscellaneous
- added Google Cloud Jan 2023 · IaaS
- added Google Cloud CDN Jan 2023 · CDN
- added HTTP/3 Jan 2023 · Miscellaneous
2022 18 added · 3 dropped · 1 switched
- dropped Google Tag Manager Nov 2022 · Tag managers
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- switched Tailwind CSS Bootstrap Aug 2022 · UI frameworks
- added Cart Functionality Aug 2022 · Ecommerce
- added Google Analytics Aug 2022 · Analytics
- added Google Analytics Enhanced eCommerce Aug 2022 · Analytics
- added Google Tag Manager Aug 2022 · Tag managers
- added Google Workspace Aug 2022 · Webmail
- added GSAP Aug 2022 · JavaScript frameworks
- added Lodash Aug 2022 · JavaScript libraries
- added Polyfill Aug 2022 · JavaScript libraries
- added Priority Hints Aug 2022 · Performance
- added React Aug 2022 · JavaScript frameworks
- added RequireJS Aug 2022 · JavaScript frameworks
- added Sentry Aug 2022 · Issue trackers
- added Wix Aug 2022 · CMS
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- added Priority Hints Jul 2022 · Performance
- added Tailwind CSS Apr 2022 · UI frameworks
- dropped reCAPTCHA Mar 2022 · Security
- added Polyfill Feb 2022 · JavaScript libraries
2021 12 added · 9 dropped
- dropped Wheelio Dec 2021 · Widgets
- added Cart Functionality Nov 2021 · Ecommerce
- dropped Polyfill Oct 2021 · JavaScript libraries
- added reCAPTCHA Oct 2021 · Security
- dropped jQuery Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added Google Analytics Enhanced eCommerce Jul 2021 · Analytics
- added Google Remarketing Tag Jul 2021 · Retargeting
- added Google Tag Manager Jul 2021 · Tag managers
- added GSAP Jul 2021 · JavaScript frameworks
- dropped Google Tag Manager Jun 2021 · Tag managers
- added Sentry May 2021 · Issue trackers
- added Google Tag Manager Apr 2021 · Tag managers
- dropped Google Analytics Enhanced eCommerce Mar 2021 · Ecommerce
- dropped GSAP Mar 2021 · JavaScript frameworks
- dropped Sentry Mar 2021 · Issue trackers
- dropped Webpack Mar 2021 · Miscellaneous
- dropped Zepto Mar 2021 · JavaScript libraries
- added Bootstrap Feb 2021 · UI frameworks
- added jQuery Feb 2021 · JavaScript libraries
- added Polyfill Feb 2021 · JavaScript libraries
2020 2 added · 1 dropped
- dropped Nginx Oct 2020 · Reverse proxies
- added Google Analytics Enhanced eCommerce Sep 2020 · Analytics
- added Nginx Jun 2020 · Reverse proxies
2019 1 added
- added Debian Mar 2019 · Operating Systems