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SECURITY REPORT · EXTENSHI SCAN

Smartschool Grid - Percentages

Firefox extension·by David Tanasescu
87
/ 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

Smartschool Grid - Percentages's safety score vs every other extension we've scanned
Globally
50%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 415,874 extensions
In Appearance
29%of appearance extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 19,041 appearance extensions
Findings
3
median 5Lower is safer
Critical findings
1
median 0Severity = Critical
Permissions
1
median 2Declared in manifest
Active users
502
median 3vs category median

Findings breakdown

Automated security signal · 3 distinct issues across 6 severities
3
distinct issues
detected

Permissions requested

1 permission declared
No risky permissions
1 permission requested — none are flagged as risky.
Info
*://*.smartschool.be/*

No additional information available.

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Scan performed by extenshi.io · Oct 22, 2026
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