Environment Warning extension

Security at a glance

Low riskSafety score 95/1004 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: environment-warnings

Permissions (4)

  • View open tabs
  • Execute scripts in pages

Frequently asked questions

Is Environment Warning safe to use?

Our latest automated scan rates the Firefox listing of Environment Warning at 95/100 (low risk) — malware, permission and obfuscation checks combined. The full report lists every finding behind the number.

What permissions does Environment Warning require?

Environment Warning requests 4 permissions. The most significant: View open tabs, Execute scripts in pages. See the full breakdown in the security report.

Who develops Environment Warning?

Environment Warning is published by Arjan Frans. Impersonators copy popular extension names, so always verify the developer line and listing id on the store page before installing.