Scan Your Site's Security In One Click
Enter a URL and get security headers, email security, source maps and CORS all at once — no signup, results in seconds.
Free, no account. Passive checks only — the same requests a browser or DNS lookup makes.
Why Quick Scan
These four checks cover the most common security gaps that reach production: missing headers, email spoofing vectors, accidentally-public source code, and permissive CORS policies. Quick Scan runs them all at once so you can fix the most urgent issues in one pass.
Check On Every Deploy, Not Just Today
ZipLoom runs all four checks automatically on every deploy, alongside a dependency vulnerability audit and source-code scanning. Get findings on each deploy, fix them before production, and never ship security holes again.
Want This Checked On Every Deploy, Plus The Code? Start FreeMore Free Tools
Launch Readiness — Verify you own your site, get one grade and a shareable badge. Security Headers · Email Security · Source Maps · CORS Checker