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Is Robots Exclusion Checker safe?

This security report analyses whether Robots Exclusion Checker is safe to install on your browser. We check Robots Exclusion Checker for malicious behaviour, data exfiltration, suspicious permissions, and known vulnerabilities so you can decide if Robots Exclusion Checker is safe for your personal or enterprise fleet.

Low risk

Legitimate SEO tool with development code remnants. Contains localhost references that are only active in dev mode (hardcoded to 'prod'), postMessage handlers without origin validation that accept cross-component messages via custom protocol.

v1.2.0.13Chrome Web Store
0Risk

AI-generated. Findings may contain errors. Those marked Verified have been manually reviewed.

Publishers can request a review.

Updated 10 April 2026lnadekhdikcpjfnlhnbingbkhkfkddkl

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