Header Override extension

Security at a glance

Some riskSafety score 77/10020 findings

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 report

Firefox listing ID: header-override

Permissions (3)

  • Observe web requests
  • Block and modify web requests

Frequently asked questions

Is Header Override safe to use?

Our latest automated scan rates the Firefox listing of Header Override at 77/100 (some risk) — malware, permission and obfuscation checks combined. The full report lists every finding behind the number.

What permissions does Header Override require?

Header Override requests 3 permissions. The most significant: Observe web requests, Block and modify web requests. See the full breakdown in the security report.

Who develops Header Override?

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