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SECURITY REPORT · EXTENSHI SCAN

Scanguard - Clean & Speed Up

Firefox extension·by Scanguard
77
/ 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

Scanguard - Clean & Speed Up's safety score vs every other extension we've scanned
Globally
17%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 415,874 extensions
In Tabs
8%of tabs extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 12,654 tabs extensions
Findings
46
median 7Lower is safer
Critical findings
4
median 0Severity = Critical
Permissions
13
median 3Declared in manifest
Active users
188
median 3vs category median

Findings breakdown

Automated security signal · 46 distinct issues across 6 severities
46
distinct issues
detected
Scanners reported 47 raw occurrences; repeats of the same issue at the same location are merged here. The list below shows every occurrence.

Permissions requested

8 risky permissions of 13 total
1 critical permission require attention
This extension requests 13 permissions in total. 8 of them grant broad capabilities that are worth a careful look.
Critical
Access to all websites

Can read and modify content on every website you visit

High
Delete browsing data

Can remove browsing history, cookies, cache, and other browsing data

High
Access browser cookies

Can read and modify cookies, potentially accessing login sessions

High
Manage downloads

Can initiate downloads and access your download history

High
Access browsing history

Can read and modify your complete browsing history

High
View open tabs

Can see URLs and titles of all open tabs

Medium
Browser settings

Can read and modify browser-wide settings

Medium
Show notifications

Can display desktop notifications outside the browser

Medium
Store local data

Can save data locally in the browser for persistence

Medium
Unlimited local storage

Can store large amounts of data locally without size limits

Low
Schedule tasks

Can schedule periodic background tasks

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Scan performed by extenshi.io · Oct 22, 2026
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