SECURITY REPORT · EXTENSHI SCAN

Classic Twitter Timeline

Firefox extension·by Firefox user 12633984

/ 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

Classic Twitter Timeline's safety score vs every other extension we've scanned

Globally

89.93%of extensions carry more risk

This extension

Riskier ←→ Safer

Ranked across every extension we scan

In its category

79.93%of its category extensions carry more risk

This extension

Riskier ←→ Safer

Ranked within its category

Findings

median 38Lower is safer

Risky permissions

median 1Critical + high perms

Total permissions

median 4All declared perms

Critical findings

median 2Severity = Critical

Findings breakdown

Automated security signal · 7 findings across 5 severities

findings
detected

Critical00%

High00%

Medium571%

Low229%

Info00%

Permissions requested

1 permission declared

No risky permissions

1 permission requested — none are flagged as risky.

Info

://.twitter.com/*

No additional information available.

Are you the author of Classic Twitter Timeline?

Claim this extension to respond to findings, add context, and earn a verified badge on extenshi.io.

Claim this extension

Scan performed by extenshi.io · Jun 25, 2026· partial run (some scanners failed)