Technology history for sdedu.co.kr
Stack size over time
From 4 detected technologies in Apr 2018 to 15 in Jun 2026.
Currently detected
- Google Analytics since Jun 2018
- PHP since Jun 2018
- jQuery since Jun 2018
- Slick since Dec 2020
- jQuery UI since Mar 2021
- Gnuboard since Apr 2022
- MySQL since Apr 2022
- Naver Analytics since Jul 2022
- Open Graph since Sep 2022
- Swiper since Sep 2022
- Google Tag Manager since Dec 2023
- Microsoft Clarity since Dec 2023
- core-js since Feb 2024
- Facebook Pixel since Feb 2024
- Kakao since Aug 2025
Previously used
- jsDelivr Mar 2022 to Apr 2024 · 2 yrs
- Apache HTTP Server Apr 2018 to Dec 2022 · 4 yrs
- CentOS Mar 2021 to Dec 2022 · 1 yr
- Choices Feb 2021 to Dec 2022 · 1 yr
- Amazon Web Services Aug 2022 to Oct 2022 · 2 mo
- Swiper Slider Mar 2020 to Aug 2022 · 2 yrs
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Bootstrap Apr 2018 to Apr 2021 · 3 yrs
- Cart Functionality Aug 2020 to Apr 2021 · 8 mo
- OWL Carousel Apr 2018 to Apr 2021 · 3 yrs
- RequireJS Apr 2018 to Apr 2021 · 3 yrs
- Crazy Egg Jun 2018 to Mar 2020 · 1 yr
- Hotjar Jun 2018 to Mar 2020 · 1 yr
Timeline
2025 1 added · 2 dropped
- added Kakao Aug 2025 · Miscellaneous
- dropped Apache HTTP Server Jun 2025 · Web servers
- dropped CentOS Jun 2025 · Operating systems
2024 2 added · 1 dropped
- dropped jsDelivr Jun 2024 · CDN
- added core-js Feb 2024 · JavaScript libraries
- added Facebook Pixel Feb 2024 · Analytics
2023 3 added · 1 dropped
- added Google Analytics Dec 2023 · Analytics
- added Google Tag Manager Dec 2023 · Tag managers
- added Microsoft Clarity Dec 2023 · Analytics
- dropped Choices Feb 2023 · JavaScript libraries
2022 5 added · 2 dropped · 1 switched
- dropped Amazon Web Services Dec 2022 · PaaS
- switched Swiper Slider Open Graph Sep 2022 · Miscellaneous
- added Swiper Sep 2022 · JavaScript libraries
- added Amazon Web Services Aug 2022 · PaaS
- added Gnuboard Apr 2022 · CMS
- added MySQL Apr 2022 · Databases
- added jsDelivr Mar 2022 · CDN
- dropped Google Analytics Jan 2022 · Analytics
2021 2 added · 6 dropped · 1 switched
- dropped Wheelio Dec 2021 · Widgets
- added Google Analytics Nov 2021 · Analytics
- switched OWL Carousel Wheelio Sep 2021 · Widgets
- dropped Bootstrap Jul 2021 · UI frameworks
- dropped Cart Functionality Jul 2021 · Ecommerce
- dropped RequireJS Jul 2021 · JavaScript frameworks
- dropped Swiper Slider Mar 2021 · Miscellaneous
- added Choices Feb 2021 · Miscellaneous
- dropped Google Analytics Feb 2021 · Analytics
2020 4 added · 3 dropped
- added Slick Dec 2020 · JavaScript libraries
- added Cart Functionality Aug 2020 · Ecommerce
- added Google Analytics Jul 2020 · Analytics
- dropped Google Analytics Jun 2020 · Analytics
- dropped Crazy Egg May 2020 · Analytics
- dropped Hotjar May 2020 · Analytics
- added Swiper Slider Mar 2020 · Miscellaneous
2019 11 added · 5 dropped
- added Crazy Egg Nov 2019 · Analytics
- added Hotjar Nov 2019 · Analytics
- dropped Crazy Egg Oct 2019 · Analytics
- dropped Hotjar Oct 2019 · Analytics
- added Crazy Egg May 2019 · Analytics
- added Hotjar May 2019 · Analytics
- added Apache HTTP Server Mar 2019 · Web Servers
- added Bootstrap Mar 2019 · Web Frameworks
- added Google Analytics Mar 2019 · Analytics
- added jQuery Mar 2019 · JavaScript Libraries
- added OWL Carousel Mar 2019 · Widgets
- added PHP Mar 2019 · Programming Languages
- added RequireJS Mar 2019 · JavaScript Frameworks
- dropped Crazy Egg Jan 2019 · Analytics
- dropped Google Analytics Jan 2019 · Analytics
- dropped Hotjar Jan 2019 · Analytics