Technology history for clsmss.edu.hk
Stack size over time
From 2 detected technologies in Jan 2019 to 17 in Jun 2026 (peak 19).
Currently detected
- OpenGSE since Jan 2019
- Java since Jan 2019
- Cloudflare since Jul 2019
- PHP since Jul 2019
- Slick since Jul 2019
- Google Font API since Jul 2019
- Bootstrap since Jul 2019
- jQuery since Jul 2019
- jsDelivr since Jul 2020
- Google Workspace since Aug 2022
- Popper since Aug 2022
- DreamWeaver since Aug 2022
- eClass since Aug 2022
- HSTS since Sep 2022
- HTTP/3 since Sep 2022
- Apple iCloud Mail since Jan 2023
- Cloudflare Browser Insights since Nov 2025
Previously used
- jQuery CDN Aug 2022 to Nov 2025 · 3 yrs
- Unpkg Aug 2022 to Nov 2025 · 3 yrs
- Cloudflare Network Error Logging Feb 2022 to Oct 2022 · 8 mo
- Wheelio Sep 2021 to Sep 2021 · 1 mo
- Plesk Jul 2019 to Sep 2020 · 1 yr
Timeline
2026 2 dropped
- dropped jQuery CDN Jan 2026 · CDN
- dropped Unpkg Jan 2026 · CDN
2025 1 added
- added Cloudflare Browser Insights Nov 2025 · Analytics
2023 1 added
- added Apple iCloud Mail Jan 2023 · Webmail
2022 4 added · 1 dropped
- dropped Cloudflare Network Error Logging Dec 2022 · Issue trackers
- added HSTS Sep 2022 · Security
- added HTTP/3 Sep 2022 · Miscellaneous
- added Google Workspace Aug 2022 · Webmail
- added Cloudflare Network Error Logging Feb 2022 · Issue trackers
2021 1 added · 1 dropped
2020 1 added · 2 dropped
- dropped PHP Nov 2020 · Programming languages
- dropped Plesk Nov 2020 · Hosting panels
- added jsDelivr Jul 2020 · CDN