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SECURITY REPORT · EXTENSHI SCAN

Cleanplaats - Marktplaats zonder spam

Chrome extension·by Cleanplaats
76
/ 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

Cleanplaats - Marktplaats zonder spam's safety score vs every other extension we've scanned
Globally
29%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 402,581 extensions
In Lifestyle
28%of lifestyle extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 47,453 lifestyle extensions
Findings
62
median 12Lower is safer
Critical findings
1
median 0Severity = Critical
Permissions
5
median 1Declared in manifest
Active users
5000
median 25vs category median

Findings breakdown

Automated security signal · 62 distinct issues across 6 severities
62
distinct issues
detected

Permissions requested

1 risky permission of 5 total
1 high-risk permission require attention
This extension requests 5 permissions in total. 1 of them grant broad capabilities that are worth a careful look.
High
View open tabs

Can see URLs and titles of all open tabs

Medium
Store local data

Can save data locally in the browser for persistence

Medium
Monitor navigation

Can observe and track tab navigation events and URL changes

Low
Block network requests (declarative)

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

Low
Schedule tasks

Can schedule periodic background tasks

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Scan performed by extenshi.io · Aug 22, 2026
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