Dewey extension
Security at a glance
Describes the Firefox listing; other stores are scanned separately and can score differently. 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: dewey
Permissions (24)
- Execute scripts in pages
- Observe web requests
- View open tabs
Related extensions
Frequently asked questions
Is Dewey safe to use?
Our latest automated scan rates the Firefox listing of Dewey at 74/100 (some risk) — malware, permission and obfuscation checks combined. The full report lists every finding behind the number.
What permissions does Dewey require?
Dewey requests 24 permissions. The most significant: Execute scripts in pages, Observe web requests, View open tabs. See the full breakdown in the security report.
Who develops Dewey?
Dewey is published by Dewey. Impersonators copy popular extension names, so always verify the developer line and listing id on the store page before installing.