Technology history for columbia.co.jp
Stack size over time
From 11 detected technologies in Nov 2025 to 13 in Jun 2026.
Currently detected
- Tailwind CSS since Nov 2025
- Google Tag Manager since Nov 2025
- Google Workspace since Nov 2025
- Open Graph since Nov 2025
- PWA since Nov 2025
- Google Analytics since Nov 2025
- Amazon CloudFront since Nov 2025
- Amazon SES since Nov 2025
- Amazon Web Services since Nov 2025
- Apple iCloud Mail since Nov 2025
- Astro since Nov 2025
- YouTube since Dec 2025
- microCMS since Dec 2025