Technology history for vjrnm.edu.vn
Stack size over time
From 15 detected technologies in Sep 2022 to 18 in Jun 2026 (peak 19).
Currently detected
- Apache HTTP Server since Sep 2022
- Bootstrap since Sep 2022
- cdnjs since Sep 2022
- CentOS since Sep 2022
- Cloudflare since Sep 2022
- Google Analytics since Sep 2022
- Google Hosted Libraries since Sep 2022
- jQuery since Sep 2022
- jQuery UI since Sep 2022
- Open Journal Systems since Sep 2022
- OpenSSL since Sep 2022
- PHP since Sep 2022
- Slick since Sep 2022
- Moment.js since Jan 2023
- RSS since Jan 2023
- jsDelivr since Nov 2023
- Chart.js since Jan 2024
- KaTeX since Jan 2025
Previously used
- MathJax Nov 2023 to Dec 2024 · 1 yr
- Polyfill Nov 2023 to Dec 2024 · 1 yr
- core-js Sep 2022 to Oct 2022 · 1 mo
- Google Tag Manager Sep 2022 to Sep 2022 · 1 mo
Timeline
2025 1 dropped · 1 switched
- dropped Polyfill Feb 2025 · JavaScript libraries
- switched MathJax KaTeX Jan 2025 · JavaScript graphics
2024 1 added
- added Chart.js Jan 2024 · JavaScript graphics
2023 5 added · 4 dropped
- added cdnjs Nov 2023 · CDN
- added Cloudflare Nov 2023 · CDN
- added jsDelivr Nov 2023 · CDN
- added MathJax Nov 2023 · JavaScript graphics
- added Polyfill Nov 2023 · JavaScript libraries
- dropped cdnjs Feb 2023 · CDN
- dropped Cloudflare Feb 2023 · CDN
- dropped core-js Feb 2023 · JavaScript libraries
- dropped Google Tag Manager Feb 2023 · Tag managers