What powers toefl.com?
Last seen Jun 2026 · 8 technologies across 7 categories
Authentication
Clerk
since Mar 2025
CDN
Cloudflare
since Mar 2025
Issue trackers
Sentry
since Mar 2025
PaaS
Vercel
since Mar 2025
Security
Cloudflare Bot Management
since Mar 2025
HSTS
since Mar 2025
UI frameworks
Tailwind CSS
since Feb 2026
Video players
VideoJS
since Nov 2025
Page
- Language: English
- CDN: Vercel
- Weight: 12.7 MB · 77 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
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Recent changes
- detected Tailwind CSS Feb 2026
- dropped Emotion Dec 2025
- dropped Priority Hints Dec 2025