Technology history for koreantrain.com
Stack size over time
From 29 detected technologies in May 2023 to 19 in Sep 2026 (peak 30).
Currently detected
- Cloudflare since May 2023
- Google Analytics since May 2023
- Google Font API since May 2023
- Google Tag Manager since May 2023
- jQuery since May 2023
- Google AdSense since May 2023
- Hammer.js since May 2023
- Open Graph since May 2023
- reCAPTCHA since May 2023
- Tilda since May 2024
- React since Aug 2024
- styled-components since Aug 2024
- Cloudflare Bot Management since Aug 2024
- Ant Design since Aug 2024
- Priority Hints since Apr 2025
- VWO since Apr 2025
- Preact since Jun 2025
- CookieFirst since Jun 2025
- Microsoft Advertising since Apr 2026
Previously used
- Feefo Sep 2023 to Jun 2026 · 2 yrs
- core-js May 2023 to Oct 2025 · 2 yrs
- Facebook Pixel May 2023 to Oct 2025 · 2 yrs
- Highlight.js May 2024 to Sep 2024 · 4 mo
- HTTP/3 May 2023 to Sep 2024 · 1 yr
- cdnjs May 2023 to Jul 2024 · 1 yr
- Choices May 2023 to Jul 2024 · 1 yr
- jQuery CDN May 2023 to Jul 2024 · 1 yr
- jsDelivr May 2023 to Jul 2024 · 1 yr
- Babel May 2023 to Apr 2024 · 11 mo
- Lodash May 2023 to Apr 2024 · 11 mo
- Mapbox GL JS May 2023 to Apr 2024 · 11 mo
- MediaElement.js May 2023 to Apr 2024 · 11 mo
- Mustache May 2023 to Apr 2024 · 11 mo
- MySQL May 2023 to Apr 2024 · 11 mo
- PHP May 2023 to Apr 2024 · 11 mo
- Snowplow Analytics May 2023 to Apr 2024 · 11 mo
- VideoJS May 2023 to Apr 2024 · 11 mo
- Vimeo May 2023 to Apr 2024 · 11 mo
- Weebly May 2023 to Apr 2024 · 11 mo
- YouTube May 2023 to Apr 2024 · 11 mo
- Google Optimize May 2023 to Oct 2023 · 5 mo
Timeline
2026 3 added · 3 dropped
- added Priority Hints Sep 2026 · Performance
- dropped Feefo Aug 2026 · Reviews
- dropped Priority Hints Aug 2026 · Performance
- added Cloudflare Bot Management May 2026 · Security
- added Microsoft Advertising Apr 2026 · Advertising
- dropped Cloudflare Bot Management Mar 2026 · Security
2025 4 added · 2 dropped
- dropped core-js Dec 2025 · JavaScript libraries
- dropped Facebook Pixel Dec 2025 · Analytics
- added CookieFirst Jun 2025 · Cookie compliance
- added Preact Jun 2025 · JavaScript libraries
- added Priority Hints Apr 2025 · Performance
- added VWO Apr 2025 · Analytics
2024 4 added · 16 dropped · 2 switched
- dropped Highlight.js Dec 2024 · JavaScript libraries
- dropped HTTP/3 Dec 2024 · Miscellaneous
- dropped cdnjs Sep 2024 · CDN
- dropped Choices Sep 2024 · JavaScript libraries
- dropped jQuery CDN Sep 2024 · CDN
- dropped jsDelivr Sep 2024 · CDN
- added Ant Design Aug 2024 · UI frameworks
- added Cloudflare Bot Management Aug 2024 · Security
- added React Aug 2024 · JavaScript frameworks
- added styled-components Aug 2024 · JavaScript frameworks
- dropped Babel Jun 2024 · Miscellaneous
- dropped Mapbox GL JS Jun 2024 · Maps
- dropped MediaElement.js Jun 2024 · Video players
- dropped Mustache Jun 2024 · JavaScript frameworks
- dropped MySQL Jun 2024 · Databases
- dropped PHP Jun 2024 · Programming languages
- dropped Snowplow Analytics Jun 2024 · Analytics
- dropped VideoJS Jun 2024 · Video players
- dropped Vimeo Jun 2024 · Video players
- dropped YouTube Jun 2024 · Video players
- switched Lodash Highlight.js May 2024 · JavaScript libraries
- switched Weebly Tilda May 2024 · CMS
2023 1 added · 1 dropped
- dropped Google Optimize Dec 2023 · A/B Testing
- added Feefo Sep 2023 · Reviews