SECURITY REPORT · EXTENSHI SCAN
Old Twitter Layout
Firefox extension·by Wolvan
61
/ 100 SAFETY SCORE
RISKY
Several elevated signals. Read the findings before sharing this with your team.
Likely abandonedsafety score reduced by 30 points
- No update in over 5 years
Why this matters
An unmaintained extension keeps whatever flaws it shipped with, and a listing with users but no owner is an attractive target to buy and repurpose.
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
Old Twitter Layout's safety score vs every other extension we've scanned
Globally
66%of extensions carry more risk
Riskier ←→ Safer
Ranked against 409,539 extensions
In Games Entertainment
36%of games entertainment extensions carry more risk
Riskier ←→ Safer
Ranked against 9,537 games entertainment extensions
Findings
5
median 4Lower is safer
Critical findings
0
median 0Severity = Critical
Permissions
2
median 3Declared in manifest
Active users
286
median 4vs category median
Findings breakdown
Automated security signal · 5 distinct issues across 6 severities
5
distinct issues
detected
detected
Critical00%
High240%
Needs Review00%
Medium120%
Low240%
Info00%
Permissions requested
2 permissions declared
No risky permissions
2 permissions requested — none are flagged as risky.
Info
https://twitter.com/*
No additional information available.
Info
https://*.twitter.com/*
No additional information available.
Are you the author of Old Twitter Layout?
Claim this extension to respond to findings, add context, and earn a verified badge on extenshi.io.
Add the badge to your README
Show Old Twitter Layout's live security score on GitHub or in your docs
Scan performed by extenshi.io · Aug 21, 2026
Browser extensions made transparent.