Technology history for city21.co.kr
Stack size over time
From 4 detected technologies in Jan 2019 to 7 in Jun 2026 (peak 8).
Currently detected
- Apache HTTP Server since Jan 2019
- Font Awesome since Jan 2019
- Google Analytics since Jan 2019
- jQuery since Jan 2019
- YouTube since May 2020
- PHP since Sep 2021
- Google Hosted Libraries since Feb 2022
Previously used
- Bootstrap Feb 2021 to Jan 2022 · 11 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Essential JS 2 Nov 2019 to Feb 2020 · 3 mo
Timeline
2022 8 added · 1 dropped
- added Apache HTTP Server Aug 2022 · Web servers
- added Font Awesome Aug 2022 · Font scripts
- added Google Analytics Aug 2022 · Analytics
- added Google Hosted Libraries Aug 2022 · CDN
- added jQuery Aug 2022 · JavaScript libraries
- added PHP Aug 2022 · Programming languages
- added YouTube Aug 2022 · Video players
- dropped Bootstrap Mar 2022 · UI frameworks
- added Google Hosted Libraries Feb 2022 · CDN
2021 3 added · 1 dropped
- dropped Wheelio Dec 2021 · Widgets
- added PHP Sep 2021 · Programming languages
- added Wheelio Sep 2021 · Widgets
- added Bootstrap Feb 2021 · UI frameworks
2020 1 added · 1 dropped
- added YouTube May 2020 · Video players
- dropped Essential JS 2 Apr 2020 · JavaScript Frameworks
2019 5 added
- added Essential JS 2 Nov 2019 · JavaScript Libraries
- added Apache HTTP Server Mar 2019 · Web Servers
- added Font Awesome Mar 2019 · Font Scripts
- added Google Analytics Mar 2019 · Analytics
- added jQuery Mar 2019 · JavaScript Libraries