# Telemetry Analysis

> Adds browser functionality to analyze and display cookies & web requests on a page to classify them as used for advertising, analytics or other purposes.

Canonical page: [https://chrome-stats.com/d/telemetry-analysis](https://chrome-stats.com/d/telemetry-analysis)

## Overview

- **ID:** `telemetry-analysis`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** 19ATF72
- **Category:** privacy-security
- **Daily users:** 1
- **Weekly downloads:** 1
- **Rating:** 5.00 / 5 (1 ratings)
- **Version:** 3.0
- **Last updated:** 2021-07-01
- **First published:** 2021-06-11
- **Size:** 3.41 MB
- **Data as of:** 2026-09-06
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/telemetry-analysis/)
- **Website:** [https://github.com/19ATF72/Telemetry-Analysis](https://github.com/19ATF72/Telemetry-Analysis)

## Description

Telemetry Analysis is a Firefox add-on that provides users with classification information about 1st & 3rd party online trackers & cookies, offering insights into their purposes such as advertising, analytics, or telemetry. This extension makes it easy to understand the relationships between users and the companies involved when loading a webpage.

## Rankings

- #78,339 — Overall
- #36 — analysis
- #196 — analytics

## Permissions and access

### Permissions

- `*://*/*`
- `cookies`
- `activeTab`
- `tabs`
- `unlimitedStorage`
- `storage`
- `webRequest`
- `<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).

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