extenshi.io
SECURITY REPORT · EXTENSHI SCAN

YouTube Shorts Blocker

Firefox extension·by Makkone
80
/ 100 SAFETY SCORE
CAUTION
Mostly fine, but a few things worth reviewing before you install.

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

YouTube Shorts Blocker's safety score vs every other extension we've scanned
Globally
38%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 397,380 extensions
In Photos Music Videos
20%of photos music videos extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 11,103 photos music videos extensions
Findings
14
median 4Lower is safer
Critical findings
2
median 0Severity = Critical
Permissions
4
median 3Declared in manifest
Active users
242
median 6vs category median

Findings breakdown

Automated security signal · 14 distinct issues across 6 severities
14
distinct issues
detected

Permissions requested

4 permissions declared
No risky permissions
4 permissions requested — none are flagged as risky.
Medium
Store local data

Can save data locally in the browser for persistence

Low
Block network requests (declarative)

Can block or redirect network requests using predefined rules without seeing content

Info
*://*.youtube.com/*

No additional information available.

Info
*://m.youtube.com/*

No additional information available.

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Scan performed by extenshi.io · Aug 30, 2026
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