SimpliCEFR extension
Security at a glance
Low riskSafety score 90/1008 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: simplicefr
Permissions (6)
- Access to all websites
Related extensions
Frequently asked questions
Is SimpliCEFR safe to use?
Our latest automated scan rates the Firefox listing of SimpliCEFR at 90/100 (low risk) — malware, permission and obfuscation checks combined. The full report lists every finding behind the number.
What permissions does SimpliCEFR require?
SimpliCEFR requests 6 permissions. The most significant: Access to all websites. See the full breakdown in the security report.
Who develops SimpliCEFR?
SimpliCEFR is published by GrammarLab. Impersonators copy popular extension names, so always verify the developer line and listing id on the store page before installing.