Focus Blocker extension

Security at a glance

Some riskSafety score 83/1003 findings

Automated estimate from our latest scan (malware, permissions, obfuscation) — not a security audit. Higher safety score is better.

See the full security report

Firefox listing ID: focus-blocker-42

Permissions (4)

  • View open tabs
  • Access all HTTP sites
  • Access all HTTPS sites

Frequently asked questions

Is Focus Blocker safe to use?

Our latest automated scan rates the Firefox listing of Focus Blocker at 83/100 (some risk) — malware, permission and obfuscation checks combined. The full report lists every finding behind the number.

What permissions does Focus Blocker require?

Focus Blocker requests 4 permissions. The most significant: View open tabs, Access all HTTP sites, Access all HTTPS sites. See the full breakdown in the security report.

Who develops Focus Blocker?

Focus Blocker is published by mdlnlss. Impersonators copy popular extension names, so always verify the developer line and listing id on the store page before installing.