SECURITY REPORT · EXTENSHI SCAN
AdSkip YouTube (Prefer uBlock Origin)
Firefox extension·by Nostrum
0
/ 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
AdSkip YouTube (Prefer uBlock Origin)'s safety score vs every other extension we've scanned
Globally
77%of extensions carry more risk
Riskier ←→ Safer
Ranked against 368,615 extensions
In Privacy & Security
65%of privacy & security extensions carry more risk
Riskier ←→ Safer
Ranked against 11,415 privacy & security extensions
Findings
4
median 5Lower is safer
Critical findings
0
median 0Severity = Critical
Permissions
3
median 4Declared in manifest
Active users
180
median 3vs category median
Findings breakdown
Automated security signal · 4 distinct issues across 6 severities
4
distinct issues
detected
detected
Critical00%
High00%
Needs Review00%
Medium250%
Low250%
Info00%
Permissions requested
3 permissions declared
No risky permissions
3 permissions requested — none are flagged as risky.
Info
*://*.youtube.com/*
No additional information available.
Info
*://youtube.com/*
No additional information available.
Info
*://youtu.be/*
No additional information available.
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Scan performed by extenshi.io · Jul 25, 2026
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