Technology history for groschool.kr
Stack size over time
From 15 detected technologies in Jul 2021 to 27 in Apr 2026 (peak 29).
Currently detected
- Express since Jul 2021
- Facebook Pixel since Jul 2021
- Google Analytics since Jul 2021
- jQuery since Jul 2021
- MobX since Jul 2021
- Webpack since Jul 2021
- Google Tag Manager since Jul 2021
- Next.js since Jul 2021
- React since Jul 2021
- Emotion since Jul 2021
- Hotjar since Jul 2021
- Nginx since Jul 2021
- Node.js since Jul 2021
- core-js since Sep 2021
- Linkedin Insight Tag since Jan 2022
- Iamport since Feb 2022
- jQuery CDN since Feb 2022
- Kakao since Feb 2022
- Naver Analytics since Apr 2022
- Google Workspace since Aug 2022
- Amazon Web Services since Aug 2022
- PWA since Aug 2022
- Open Graph since Sep 2022
- TikTok Pixel since Apr 2023
- Swiper since Oct 2023
- Cloudflare Bot Management since Nov 2024
- Cloudflare since Nov 2024
Previously used
- Cookiebot Mar 2025 to May 2025 · 2 mo
- Microsoft Advertising Mar 2025 to May 2025 · 2 mo
- Socket.io Dec 2021 to Jul 2024 · 2 yrs
- C Feb 2023 to Feb 2023 · 1 mo
- Google Remarketing Tag Jul 2021 to May 2022 · 10 mo
- Facebook Jul 2021 to Apr 2022 · 9 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
Timeline
2025 4 added · 4 dropped
- dropped Cookiebot Jul 2025 · Cookie compliance
- dropped Microsoft Advertising Jul 2025 · Advertising
- added Cloudflare Jun 2025 · CDN
- added Cloudflare Bot Management Jun 2025 · Security
- added Cookiebot Mar 2025 · Cookie compliance
- added Microsoft Advertising Mar 2025 · Advertising
- dropped Cloudflare Jan 2025 · CDN
- dropped Cloudflare Bot Management Jan 2025 · Security
2024 2 added · 1 dropped
- added Cloudflare Nov 2024 · CDN
- added Cloudflare Bot Management Nov 2024 · Security
- dropped Socket.io Sep 2024 · JavaScript frameworks
2023 27 added · 1 switched
- added Swiper Oct 2023 · JavaScript libraries
- added Amazon Web Services May 2023 · PaaS
- added core-js May 2023 · JavaScript libraries
- added Emotion May 2023 · JavaScript frameworks
- added Express May 2023 · Web frameworks
- added Facebook Pixel May 2023 · Analytics
- added Google Analytics May 2023 · Analytics
- added Google Tag Manager May 2023 · Tag managers
- added Google Workspace May 2023 · Webmail
- added Hotjar May 2023 · Analytics
- added Iamport May 2023 · Payment processors
- added jQuery May 2023 · JavaScript libraries
- added jQuery CDN May 2023 · CDN
- added Kakao May 2023 · Miscellaneous
- added Linkedin Insight Tag May 2023 · Analytics
- added MobX May 2023 · JavaScript libraries
- added Naver Analytics May 2023 · Analytics
- added Next.js May 2023 · JavaScript frameworks
- added Nginx May 2023 · Web servers
- switched C Node.js May 2023 · Programming languages
- added Open Graph May 2023 · Miscellaneous
- added PWA May 2023 · Miscellaneous
- added React May 2023 · JavaScript frameworks
- added Socket.io May 2023 · JavaScript frameworks
- added TikTok Pixel May 2023 · Analytics
- added Webpack May 2023 · Miscellaneous
- added TikTok Pixel Apr 2023 · Analytics
- added C Feb 2023 · Programming languages
2022 30 added · 3 dropped
- added Open Graph Sep 2022 · Miscellaneous
- added Amazon Web Services Aug 2022 · PaaS
- added core-js Aug 2022 · JavaScript libraries
- added Emotion Aug 2022 · JavaScript frameworks
- added Express Aug 2022 · Web frameworks
- added Facebook Pixel Aug 2022 · Analytics
- added Google Analytics Aug 2022 · Analytics
- added Google Tag Manager Aug 2022 · Tag managers
- added Google Workspace Aug 2022 · Webmail
- added Hotjar Aug 2022 · Analytics
- added Iamport Aug 2022 · Payment processors
- added jQuery Aug 2022 · JavaScript libraries
- added jQuery CDN Aug 2022 · CDN
- added Kakao Aug 2022 · Miscellaneous
- added Linkedin Insight Tag Aug 2022 · Analytics
- added MobX Aug 2022 · JavaScript libraries
- added Naver Analytics Aug 2022 · Analytics
- added Next.js Aug 2022 · Web frameworks
- added Nginx Aug 2022 · Web servers
- added Node.js Aug 2022 · Programming languages
- added PWA Aug 2022 · Miscellaneous
- added React Aug 2022 · JavaScript frameworks
- added Socket.io Aug 2022 · JavaScript frameworks
- added Webpack Aug 2022 · Miscellaneous
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- dropped Facebook Jun 2022 · Widgets
- added Naver Analytics Apr 2022 · Analytics
- added Socket.io Apr 2022 · JavaScript frameworks
- added Iamport Feb 2022 · Payment processors
- added jQuery CDN Feb 2022 · CDN
- added Kakao Feb 2022 · Miscellaneous
- dropped Socket.io Feb 2022 · JavaScript frameworks
- added Linkedin Insight Tag Jan 2022 · Analytics