xHeader - Modify HTTP headers 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: xheader
Permissions (3)
- Store local data
- Manage tab groups
- Block requests with host access
Related extensions
Frequently asked questions
Is xHeader - Modify HTTP headers safe to use?
Our latest automated scan rates the Firefox listing of xHeader - Modify HTTP headers at 70/100 (some risk) — malware, permission and obfuscation checks combined. The full report lists every finding behind the number.
What permissions does xHeader - Modify HTTP headers require?
xHeader - Modify HTTP headers requests 3 permissions. The most significant: Store local data, Manage tab groups, Block requests with host access. See the full breakdown in the security report.
Who develops xHeader - Modify HTTP headers?
xHeader - Modify HTTP headers is published by App Pass. Impersonators copy popular extension names, so always verify the developer line and listing id on the store page before installing.