SECURITY REPORT · EXTENSHI SCAN

YouTube Fullscreen Fit

Firefox extension·by Dinoosauro

/ 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

YouTube Fullscreen Fit's safety score vs every other extension we've scanned

Globally

91%of extensions carry more risk

This extension

Riskier ←→ Safer

Ranked against 415,874 extensions

In Photos Music Videos

82%of photos music videos extensions carry more risk

This extension

Riskier ←→ Safer

Ranked against 11,273 photos music videos extensions

Findings

median 7Lower is safer

Critical findings

median 0Severity = Critical

Permissions

median 3Declared in manifest

Active users

1542

median 6vs category median

Findings breakdown

Automated security signal · 2 distinct issues across 6 severities

distinct issues
detected

Critical00%

High00%

Needs Review00%

Medium150%

Low150%

Info00%

Permissions requested

9 permissions declared

No risky permissions

9 permissions requested — none are flagged as risky.

Medium