SECURITY REPORT · EXTENSHI SCAN
Rickroll Blocker
Chrome extension·by display name
15
/ 100 SAFETY SCORE
CRITICAL
Severe indicators. Treat as unsafe until the developer addresses these findings.
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
Rickroll Blocker's safety score vs every other extension we've scanned
Globally
0%of extensions carry more risk
Riskier ←→ Safer
Ranked against 402,581 extensions
In Lifestyle
0%of lifestyle extensions carry more risk
Riskier ←→ Safer
Ranked against 47,453 lifestyle extensions
Findings
5
median 12Lower is safer
Critical findings
2
median 0Severity = Critical
Permissions
3
median 1Declared in manifest
Active users
0
median 25vs category median
Findings breakdown
Automated security signal · 5 distinct issues across 6 severities
5
distinct issues
detected
detected
Critical240%
High120%
Needs Review00%
Medium120%
Low120%
Info00%
Permissions requested
2 risky permissions of 3 total
2 high-risk permissions require attention
This extension requests 3 permissions in total. 2 of them grant broad capabilities that are worth a careful look.
High
View open tabs
Can see URLs and titles of all open tabs
High
Execute scripts in pages
Can inject and execute JavaScript code in web pages
Medium
Monitor navigation
Can observe and track tab navigation events and URL changes
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Scan performed by extenshi.io · Jul 30, 2026
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