VibeCheck
Log inCreate accountSign up
Website security check

See what built your site, and how well it is secured.

Paste a public address. VibeCheck spots AI builders like Lovable, Bolt.new, v0 and Replit, runs 33 passive security checks and gives you a grade from A to F.

Paste a public website address. You don't need to type https://

Scans started without an account become a public link. Sign in to keep them private.
  • Passive checks only
  • No account needed to scan
  • Usually 2 to 30 seconds
acme-store.lovable.appSample report
B
83/ 100

Likely built with Lovable

No Content-Security-PolicyMedium
Cookie without SameSiteLow
HTTPS with valid certificateInfo

Builder detection

Finds signs of Lovable, Bolt.new, v0 or Replit, with a confidence band and the evidence behind it.

33 security checks

Transport, headers, cookies, secrets, libraries and backend exposure. Each finding says how to fix it.

A report you can share

Read it here, send a public link, or download a clean PDF.