JavaScript File Blocker extension

Security at a glance

Some riskSafety score 83/1005 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: javascript-file-blocker1

Permissions (4)

  • Observe web requests
  • Block and modify web requests

Frequently asked questions

Is JavaScript File Blocker safe to use?

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

What permissions does JavaScript File Blocker require?

JavaScript File Blocker requests 4 permissions. The most significant: Observe web requests, Block and modify web requests. See the full breakdown in the security report.

Who develops JavaScript File Blocker?

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