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SECURITY REPORT · EXTENSHI SCAN

VideaČesky.cz na YouTube

Chrome extension·by Jan Richter
94
/ 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

VideaČesky.cz na YouTube's safety score vs every other extension we've scanned
Globally
75%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 403,277 extensions
In Games Entertainment
49%of games entertainment extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 9,537 games entertainment extensions
Findings
5
median 4Lower is safer
Critical findings
0
median 0Severity = Critical
Permissions
3
median 3Declared in manifest
Active users
96
median 4vs category median

Findings breakdown

Automated security signal · 5 distinct issues across 6 severities
5
distinct issues
detected

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

Low
React to page content

Can show or hide the extension icon based on page content rules

Info
https://vc.richja.cz/

No additional information available.

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Scan performed by extenshi.io · Aug 25, 2026
Browser extensions made transparent.