Header Modifier extension
Security at a glance
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 reportFirefox listing ID: header-modifier
Permissions (3)
- Store local data
- Block network requests (declarative)
- Block requests with host access
Related extensions
Frequently asked questions
Is Header Modifier safe to use?
Our latest automated scan rates the Firefox listing of Header Modifier at 83/100 (some risk) — malware, permission and obfuscation checks combined. The full report lists every finding behind the number.
What permissions does Header Modifier require?
Header Modifier requests 3 permissions. The most significant: Store local data, Block network requests (declarative), Block requests with host access. See the full breakdown in the security report.
Who develops Header Modifier?
Header Modifier is published by kidatti. Impersonators copy popular extension names, so always verify the developer line and listing id on the store page before installing.