SECURITY REPORT · EXTENSHI SCAN
Financial Calculator HP12c+ P
Firefox extension·by Juan Carlos Mira Navarro
93
/ 100 SAFETY SCORE
EXCELLENT
Looks clean. No meaningful risks detected in this scan.
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
Financial Calculator HP12c+ P's safety score vs every other extension we've scanned
Globally
69%of extensions carry more risk
Riskier ←→ Safer
Ranked against 415,885 extensions
In Other
46%of other extensions carry more risk
Riskier ←→ Safer
Ranked against 28,831 other extensions
Findings
66
median 6Lower is safer
Critical findings
0
median 0Severity = Critical
Permissions
3
median 3Declared in manifest
Active users
3
median 2vs category median
Findings breakdown
Automated security signal · 66 distinct issues across 6 severities
66
distinct issues
detected
detected
Critical00%
High00%
Needs Review00%
Medium6598%
Low12%
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
Medium
Write to clipboard
Can place content onto your clipboard
Info
windows
No additional information available.
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Scan performed by extenshi.io · Oct 23, 2026
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