Certificate Expiry Checker 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: certificate-expiry-checker
Permissions (5)
- Access to all websites
- View open tabs
- Observe web requests
Related extensions
Frequently asked questions
Is Certificate Expiry Checker safe to use?
Our latest automated scan rates the Firefox listing of Certificate Expiry Checker at 82/100 (some risk) — malware, permission and obfuscation checks combined. The full report lists every finding behind the number.
What permissions does Certificate Expiry Checker require?
Certificate Expiry Checker requests 5 permissions. The most significant: Access to all websites, View open tabs, Observe web requests. See the full breakdown in the security report.
Who develops Certificate Expiry Checker?
Certificate Expiry Checker is published by tingyu. Impersonators copy popular extension names, so always verify the developer line and listing id on the store page before installing.