v0
Vercel's AI builder that generates React components and full-stack web applications from prompts, with visual editing and one-click deployment.
Free tier with small included monthly credits and a daily message limit; per-seat paid tiers each bundling monthly credits; additional credits purchasable; custom enterprise tier without per-seat pricing.
Proprietary
Appears in 1 guide
Where it ranks
Guides that include v0.
Security headers
What v0's website sends to your browser.
Scanned 2026-08-25. Grade headers A+, scoring 95 out of 100.
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Content-Security-Policy is set
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Strict-Transport-Security is set
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X-Content-Type-Options: nosniff is set
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CSP frame-ancestors directive is set
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Referrer-Policy is set
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Permissions-Policy is set
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Cross-Origin-Opener-Policy is set
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No Cross-Origin-Resource-Policy
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No server-version or X-Powered-By disclosure
This is one narrow, automated check of the HTTP response headers on the vendor's own website. It says nothing about how the product itself is built, how it stores your data, or whether it has ever been audited. A good grade here is a small signal that somebody was paying attention.