SECURITY REPORT · EXTENSHI SCAN
Anti-YouTube Calendar
Firefox extension·by Nam Nguyen
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
Anti-YouTube Calendar's safety score vs every other extension we've scanned
Globally
68%of extensions carry more risk
Riskier ←→ Safer
Ranked against 120,712 extensions
In Games Entertainment
62%of games entertainment extensions carry more risk
Riskier ←→ Safer
Ranked against 11,559 games entertainment extensions
Findings
2
median 3Lower is safer
Critical findings
0
median 0Severity = Critical
Permissions
3
median 3Declared in manifest
Active users
0
median 7vs category median
Findings breakdown
Automated security signal · 2 findings across 5 severities
2
findings
detected
detected
Critical00%
High00%
Medium150%
Low150%
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
Info
https://www.youtube.com/watch*
No additional information available.
Info
https://m.youtube.com/watch*
No additional information available.
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Scan performed by extenshi.io · Jun 25, 2026
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