Day One extension
Security at a glance
Low riskSafety score 86/10018 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: day-one
Permissions (8)
- View open tabs
- Execute scripts in pages
- Observe web requests
Related extensions
Frequently asked questions
Is Day One safe to use?
Our latest automated scan rates the Firefox listing of Day One at 86/100 (low risk) — malware, permission and obfuscation checks combined. The full report lists every finding behind the number.
What permissions does Day One require?
Day One requests 8 permissions. The most significant: View open tabs, Execute scripts in pages, Observe web requests. See the full breakdown in the security report.
Who develops Day One?
Day One is published by Day One. Impersonators copy popular extension names, so always verify the developer line and listing id on the store page before installing.