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FREE SECURITY SCANNER

React App Security Scanner

Scan your React application for client-side vulnerabilities - XSS, missing security headers, Content Security Policy gaps, and exposed API keys in source bundles.

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

Missing Content Security Policy
XSS reflection points
Exposed API keys in JS bundles
CORS misconfiguration
Missing security headers
Subresource Integrity (SRI) checks
Dark web credential monitoring
Third-party script supply chain risks
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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