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SECURITY REPORT · EXTENSHI SCAN

Mobile Site Viewer

Chrome extension·by aleksandr.strikalov
71
/ 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

Mobile Site Viewer's safety score vs every other extension we've scanned
Globally
15%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 381,413 extensions
In Productivity
20%of productivity extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 182,730 productivity extensions
Findings
81
median 16Lower is safer
Critical findings
3
median 0Severity = Critical
Permissions
10
median 3Declared in manifest
Active users
1000
median 14vs category median

Findings breakdown

Automated security signal · 81 distinct issues across 6 severities
81
distinct issues
detected

Permissions requested

5 risky permissions of 10 total
1 critical permission require attention
This extension requests 10 permissions in total. 5 of them grant broad capabilities that are worth a careful look.
Critical
Browser debugger access

Can attach to tabs and inspect/modify all page data using Chrome DevTools protocol

High
Execute scripts in pages

Can inject and execute JavaScript code in web pages

High
View open tabs

Can see URLs and titles of all open tabs

High
Capture tab content

Can capture audio and video streams from browser tabs

High
Manage downloads

Can initiate downloads and access your download history

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

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
Create offscreen documents

Can create hidden documents for background processing tasks

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Scan performed by extenshi.io · Aug 24, 2026
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