# Mask Detector

> Detect websites using TYPO3 and the Mask TYPO3 extension

Canonical page: [https://chrome-stats.com/d/mask-detector](https://chrome-stats.com/d/mask-detector)

## Overview

- **ID:** `mask-detector`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Lukas Winkler
- **Category:** web-development,other
- **Rating:** 5.00 / 5 (1 ratings)
- **Version:** 0.2.2resigned1
- **Last updated:** 2024-04-25
- **First published:** 2017-09-22
- **Size:** 116 KB
- **Data as of:** 2026-09-11
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/mask-detector/)

## Description

Mask Detector is a Firefox add-on that helps you identify websites built with TYPO3 and the Mask TYPO3 extension. It provides a convenient way to detect and analyze TYPO3 websites for various purposes.

## Rankings

- #130,782 — Overall

## Permissions and access

### Permissions

- `storage`
- `http://*/`
- `https://*/`
- `tabs`

### Content script matches

- `<all_urls>`

## Safety

- **Risk impact:** High risk impact
- **Risk likelihood:** Low risk likelihood

### Analysis details

- Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
- This extension has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

## Similar extensions and apps

- [Malware Detection Tool](https://chrome-stats.com/d/malware-detection-tool) — 12 users
- [Data Masker Privacy Zorro - Your WebApp Obfuscator](https://chrome-stats.com/d/data-masker-privacy-zorro) — 1 users
- [Library Detector Pro](https://chrome-stats.com/d/library-detector-pro) — 7 users
- [Mask Everything - Subtitle](https://chrome-stats.com/d/mask-everything-subtitle) — 5 users
- [Az Mask](https://chrome-stats.com/d/azure-mask) — 37 users
- [Tech Tracker](https://chrome-stats.com/d/tech-tracker) — 14 users
- [Favicon Detector](https://chrome-stats.com/d/favicon-detector) — 644 users, 4.28 / 5
- [Hidden Script Detector](https://chrome-stats.com/d/hidden-script-detector) — 2 users
- [Website Technology Detector](https://chrome-stats.com/d/website-technology-detector) — 284 users, 5.00 / 5
- [Tag & Tech Checker](https://chrome-stats.com/d/tag-tech-checker) — 4 users
- [DIMA Browser Security](https://chrome-stats.com/d/dima-browser-security) — 2 users
- [Troll Site Blocker](https://chrome-stats.com/d/troll-site-blocker) — 6 users

---

Source: [Chrome-Stats](https://chrome-stats.com/d/mask-detector)