HAU Canvas Grade Calculator extension
Security at a glance
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: hau-canvas-grade-calculator
Permissions (4)
- Execute scripts in pages
Related extensions
Frequently asked questions
Is HAU Canvas Grade Calculator safe to use?
Our latest automated scan rates the Firefox listing of HAU Canvas Grade Calculator at 94/100 (low risk) — malware, permission and obfuscation checks combined. The full report lists every finding behind the number. This is an automated estimate, not a guarantee of safety.
What permissions does HAU Canvas Grade Calculator require?
HAU Canvas Grade Calculator requests 4 permissions. The most significant: Execute scripts in pages. See the full breakdown in the security report.
Who develops HAU Canvas Grade Calculator?
HAU Canvas Grade Calculator is published by FFM-Dev-Prince. Impersonators copy popular extension names, so always verify the developer line and listing id on the store page before installing.
What this assessment covers
- Store listing
- Firefox
- Checked version
- 1.0.0
- Current listed version
- 1.0.0
- Scan date (UTC)
- Assessment status
- Completed
Recorded findings: 0 critical and 0 high severity. Read the finding details before interpreting the score; automated flags are not proof of malicious behaviour.
Automated analysis looks for suspicious code, permissions and other risk signals. It does not observe every runtime behaviour or independently audit the publisher’s servers. A low-risk result is not a guarantee of safety. How our checks work.