SECURITY REPORT · EXTENSHI SCAN
DuoCards
Chrome extension·by DuoCards
0
/ 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
DuoCards's safety score vs every other extension we've scanned
Globally
32%of extensions carry more risk
Riskier ←→ Safer
Ranked against 120,710 extensions
In Productivity
58%of productivity extensions carry more risk
Riskier ←→ Safer
Ranked against 25,973 productivity extensions
Findings
5
median 10Lower is safer
Critical findings
2
median 0Severity = Critical
Permissions
1
median 3Declared in manifest
Active users
40000
median 23vs category median
Findings breakdown
Automated security signal · 5 findings across 5 severities
5
findings
detected
detected
Critical240%
High00%
Medium120%
Low240%
Info00%
Permissions requested
1 permission declared
No risky permissions
1 permission requested — none are flagged as risky.
Medium
Add context menu items
Can add custom items to the right-click context menu
Are you the author of DuoCards?
Claim this extension to respond to findings, add context, and earn a verified badge on extenshi.io.
Scan performed by extenshi.io · Jun 25, 2026
Browser extensions made transparent.