SECURITY REPORT · EXTENSHI SCAN
Darker YouTube
Firefox extension·by Shanox
90
/ 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
Darker YouTube's safety score vs every other extension we've scanned
Globally
63%of extensions carry more risk
Riskier ←→ Safer
Ranked against 402,748 extensions
In Other
29%of other extensions carry more risk
Riskier ←→ Safer
Ranked against 28,727 other extensions
Findings
8
median 3Lower is safer
Critical findings
0
median 0Severity = Critical
Permissions
9
median 3Declared in manifest
Active users
1
median 2vs category median
Findings breakdown
Automated security signal · 8 distinct issues across 6 severities
8
distinct issues
detected
detected
Critical00%
High113%
Needs Review00%
Medium225%
Low563%
Info00%
Permissions requested
1 risky permission of 9 total
1 high-risk permission require attention
This extension requests 9 permissions in total. 1 of them grant broad capabilities that are worth a careful look.
High
View open tabs
Can see URLs and titles of all open tabs
Medium
Store local data
Can save data locally in the browser for persistence
Info
*://consent.youtube.com/*
No additional information available.
Info
*://music.youtube.com/*
No additional information available.
Info
*://www.youtube.com/*
No additional information available.
Info
*://youtube.com/*
No additional information available.
Info
*://*.youtube.com/*
No additional information available.
Info
*://consent.youtube.com/m?*
No additional information available.
Info
*://consent.youtube.com/d?*
No additional information available.
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Scan performed by extenshi.io · Aug 3, 2026
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