extenshi.io
SECURITY REPORT · EXTENSHI SCAN

Lock Tab Page

Firefox extension·by zupffwhy
81
/ 100 SAFETY SCORE
CAUTION
Mostly fine, but a few things worth reviewing before you install.

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

Lock Tab Page's safety score vs every other extension we've scanned
Globally
80.74%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked across every extension we scan
In its category
70.74%of its category extensions carry more risk
This extension
Riskier ←→ Safer
Ranked within its category
Findings
1
median 38Lower is safer
Risky permissions
5
median 1Critical + high perms
Total permissions
9
median 4All declared perms
Critical findings
1
median 2Severity = Critical

Findings breakdown

Automated security signal · 1 distinct issue across 6 severities
1
distinct issues
detected
Scanners reported 2 raw occurrences; repeats of the same issue at the same location are merged here. The list below shows every occurrence.

Permissions requested

5 risky permissions of 9 total
2 critical permissions require attention
This extension requests 9 permissions in total. 5 of them grant broad capabilities that are worth a careful look.
Critical
Access to all websites

Can read and modify content on every website you visit

Critical
Manage other extensions

Can enable, disable, or uninstall other browser extensions

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
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
Access session data

Can query and restore recently closed tabs and windows

Medium
Custom menus

Can add custom items to the browser context menu

Medium
Show notifications

Can display desktop notifications outside the browser

Are you the author of Lock Tab Page?

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

Claim this extension

Add the badge to your README

Show Lock Tab Page's live security score on GitHub or in your docs
Extenshi security score badge preview
Markdown
[![Extenshi security score](https://catalog.extenshi.io/api/badge/14289)](https://catalog.extenshi.io/extensions/14289/security)
HTML
<a href="https://catalog.extenshi.io/extensions/14289/security"><img src="https://catalog.extenshi.io/api/badge/14289" alt="Extenshi security score" /></a>

The badge always shows the current score — it updates automatically after every scan.

Scan performed by extenshi.io · Jul 25, 2026· partial run (some scanners failed)
Browser extensions made transparent.