SECURITY REPORT · EXTENSHI SCAN

Old Twitter Layout Mirror (2026)

Firefox extension·by LeMoutonVert

/ 100 SAFETY SCORE

RISKY

Several elevated signals. Read the findings before sharing this with your team.

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 Mirror (2026)'s safety score vs every other extension we've scanned

Globally

54.82%of extensions carry more risk

This extension

Riskier ←→ Safer

Ranked across every extension we scan

In its category

44.82%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 · 76 findings across 5 severities

findings
detected

Critical00%

High23%

Medium6282%

Low1013%

Info23%

Permissions requested

3 risky permissions of 17 total

3 high-risk permissions require attention

This extension requests 17 permissions in total. 3 of them grant broad capabilities that are worth a careful look.

High

Execute scripts in pages

Can inject and execute JavaScript code in web pages

High

Observe web requests

Can monitor all network requests made by the browser

High

Block and modify web requests

Can intercept, block, or modify any network request before it completes

Medium

Store local data

Can save data locally in the browser for persistence

Medium