FREE SECURITY SCANNER

Next.js Security Scanner

Detect security issues in your Next.js application - exposed API routes, missing headers, CSP gaps, and SSR data leakage. Integrate with GitHub Actions in 2 minutes.

No installation  ·  No credit card required  ·  Results in 5 minutes

Exposed /_next/static secrets
Missing security headers
Content Security Policy gaps
API route exposure
Debug endpoints active
Open redirects
CORS misconfiguration
CI/CD GitHub Actions integration
1

Enter your URL

Create a free account and enter your site's URL. No installation or configuration needed.

2

Scan runs automatically

Shieldome performs passive checks across 100+ security and performance vectors in minutes.

3

Download your report

Get a detailed findings report with severity ratings and copy-paste remediation guidance. Export as PDF, JSON, SARIF, or CSV.

Start your free scan today

Join thousands of developers and security teams who use Shieldome to keep their sites safe.
First scan is free - no credit card required.

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Security Headers Checker
Grade A–F, instant results
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SSL Certificate Checker
TLS config & expiry date
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Email Security Checker
SPF, DKIM & DMARC
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CSP Builder & Tester
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