Chuk Analyzer

Name: Chuk Analyzer
Author: Chuk Finley

Identify the technologies running on any website — CMS, frameworks, servers, analytics, and more. 100% free, no account, no paywall.

Overview

Firefox Add-ons Store

Daily users

Data as of 2026-07-26

Version:

0.1.0

Last updated: 2026-07-19

Features & Capabilities

Chuk Analyzer instantly reveals the technology stack behind any website — content management systems, JavaScript frameworks, web servers, analytics, ecommerce platforms, CDNs and thousands more.

Features

7,500+ fingerprints, bundled offline — detection works with no network calls
Version detection and confidence scores
Results grouped by category
Export as JSON or CSV, or copy to clipboard
Light and dark theme

100% free. No account, no sign-up, no paywall, no "unlock with Pro".

Private by design. Everything runs locally in your browser. No page data ever leaves your machine — no tracking, no data collection.

Open source (GPL-3.0): https://github.com/chukfinley/chuk-analyzer Fingerprint database and icons from the open-source enthec/webappanalyzer project (GPL-3.0).

User Growth & Download Statistics

Add-on

By:

Chuk Finley

Daily users:

Version:

0.1.0 Last updated: 2026-07-19

Version code:

6359738

Creation date:

2026-07-16

Risk:

Permissions:

Host permissions:

<all_urls>

Size:

8.29MB

Email:

ch*****@chuk.dev

URLs:

Website

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-07-26

Compare stats and ranking:

Ranking

# 144,385 ▲

Other rankings

#150 in analyzer keyword 21 ▲ #209 in analyze keyword 11 ▲

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.

Developed by:

Chuk Finley

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/chuk-analyzer/

Email:

ch*****@chuk.dev

Website:

https://github.com/chukfinley/chuk-analyzer

Is Chuk Analyzer Safe?

Risk impact

Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Chuk Analyzer requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk impact analysis details

Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
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Risk likelihood

Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

Chuk Analyzer is recently added, and hasn't been around long enough for us to gather enough data to accurately assess its risk level.

Risk likelihood analysis details

High This extension was recently updated in the past month. New updates may not be stable or safe.
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