SECURITY REPORT · EXTENSHI SCAN

Responsive Checker - Mobile Simulator Pro

Chrome extension·by muji.star657

/ 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

Responsive Checker - Mobile Simulator Pro's safety score vs every other extension we've scanned

Globally

27%of extensions carry more risk

This extension

Riskier ←→ Safer

Ranked against 347,108 extensions

In Productivity

35%of productivity extensions carry more risk

This extension

Riskier ←→ Safer

Ranked against 170,403 productivity extensions

Findings

median 16Lower is safer

Critical findings

median 0Severity = Critical

Permissions

median 3Declared in manifest

Active users

median 14vs category median

Findings breakdown

Automated security signal · 18 distinct issues across 6 severities

distinct issues
detected

Critical16%

High211%

Needs Review00%

Medium1478%

Low16%

Info00%

Permissions requested

1 risky permission of 4 total

1 high-risk permission require attention

This extension requests 4 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

Access current tab

Can temporarily access the content of the active tab when you click the extension

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

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Markdown

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Scan performed by extenshi.io · Aug 9, 2026

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