SECURITY REPORT · EXTENSHI SCAN
Sender Audit for Gmail
Firefox extension·by Sender Audit
77
/ 100 SAFETY SCORE
CAUTION
Mostly fine, but a few things worth reviewing before you install.
Automated analysis of publicly available code — not a professional security audit. It may produce false positives and does not prove an extension is unsafe or safe. Treat it as one signal among many. Disclaimer · Report an issue
How it ranks
Sender Audit for Gmail's safety score vs every other extension we've scanned
Globally
30%of extensions carry more risk
Riskier ←→ Safer
Ranked against 402,581 extensions
In Privacy & Security
23%of privacy & security extensions carry more risk
Riskier ←→ Safer
Ranked against 12,497 privacy & security extensions
Findings
30
median 5Lower is safer
Critical findings
0
median 0Severity = Critical
Permissions
3
median 4Declared in manifest
Active users
1
median 3vs category median
Findings breakdown
Automated security signal · 30 distinct issues across 6 severities
30
distinct issues
detected
detected
Critical00%
High517%
Needs Review00%
Medium2480%
Low13%
Info00%
Permissions requested
3 permissions declared
No risky permissions
3 permissions requested — none are flagged as risky.
Medium
Store local data
Can save data locally in the browser for persistence
Info
https://mail.google.com/*
No additional information available.
Info
https://senderaudit.com/extension-welcome.html*
No additional information available.
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Scan performed by extenshi.io · Aug 24, 2026
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