My H3 Checker extension
Security at a glance
Low riskSafety score 95/1004 findings
Automated estimate from our latest scan (malware, permissions, obfuscation) — not a security audit. Higher safety score is better.
See the full security reportFirefox listing ID: my-h3-checker
Permissions (2)
- Access to all websites
Related extensions
Frequently asked questions
Is My H3 Checker safe to use?
Our latest automated scan rates the Firefox listing of My H3 Checker at 95/100 (low risk) — malware, permission and obfuscation checks combined. The full report lists every finding behind the number.
What permissions does My H3 Checker require?
My H3 Checker requests 2 permissions. The most significant: Access to all websites. See the full breakdown in the security report.
Who develops My H3 Checker?
My H3 Checker is published by RDM. Impersonators copy popular extension names, so always verify the developer line and listing id on the store page before installing.