SECURITY REPORT · EXTENSHI SCAN
Focussed Twitter
Firefox extension·by jh3y
96
/ 100 SAFETY SCORE
EXCELLENT
Looks clean. No meaningful risks detected in this scan.
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
Focussed Twitter's safety score vs every other extension we've scanned
Globally
79%of extensions carry more risk
Riskier ←→ Safer
Ranked against 397,380 extensions
In Appearance
53%of appearance extensions carry more risk
Riskier ←→ Safer
Ranked against 18,877 appearance extensions
Findings
3
median 3Lower is safer
Critical findings
0
median 0Severity = Critical
Permissions
4
median 2Declared in manifest
Active users
0
median 3vs category median
Findings breakdown
Automated security signal · 3 distinct issues across 6 severities
3
distinct issues
detected
detected
Critical00%
High00%
Needs Review00%
Medium267%
Low133%
Info00%
Permissions requested
4 permissions declared
No risky permissions
4 permissions requested — none are flagged as risky.
Medium
Store local data
Can save data locally in the browser for persistence
Low
React to page content
Can show or hide the extension icon based on page content rules
Info
https://twitter.com/*
No additional information available.
Info
https://mobile.twitter.com/*
No additional information available.
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Scan performed by extenshi.io · Aug 7, 2026
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