SECURITY REPORT · EXTENSHI SCAN
BlockSite: Block Websites & Stay Focused
Edge extension·by Annamae Aufderhar
0
/ 100 SAFETY SCORE
DANGEROUS
Meaningful risk surface. Avoid on managed devices without review.
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
BlockSite: Block Websites & Stay Focused's safety score vs every other extension we've scanned
Globally
1%of extensions carry more risk
Riskier ←→ Safer
Ranked against 120,710 extensions
In News & Weather
0%of news & weather extensions carry more risk
Riskier ←→ Safer
Ranked against 80 news & weather extensions
Findings
724
median 12Lower is safer
Critical findings
5
median 0Severity = Critical
Permissions
12
median 3Declared in manifest
Active users
3084
median 214vs category median
Findings breakdown
Automated security signal · 724 findings across 5 severities
724
findings
detected
detected
1 square ≈ 2 findings
Critical51%
High20328%
Medium42859%
Low8812%
Info00%
Permissions requested
4 risky permissions of 12 total
4 high-risk permissions require attention
This extension requests 12 permissions in total. 4 of them grant broad capabilities that are worth a careful look.
High
View open tabs
Can see URLs and titles of all open tabs
High
Observe web requests
Can monitor all network requests made by the browser
High
Access browser cookies
Can read and modify cookies, potentially accessing login sessions
High
Execute scripts in pages
Can inject and execute JavaScript code in web pages
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
Medium
Add context menu items
Can add custom items to the right-click context menu
Medium
Show notifications
Can display desktop notifications outside the browser
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
Low
Detect idle state
Can detect when your machine is idle, active, or locked
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Scan performed by extenshi.io · Jun 25, 2026
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