LSE top 100LSE top 100Wappalyzer (41)Wappalyzer (41)

Tool and Usage

Project details

Year of inception
Programming language
Elbert Alias
Latest release
Latest release date

Project health

This score is calculated by different factors, like project age, last release date, etc.

Why this tool?

Wappalyzer can be a useful asset when performing reconnaissance on a particular target like a web application or website. It helps to find what software is used to run a particular page. Components that can be detected are the content management system (CMS), JavaScript framework, e-commerce software, web server, and more.

How it works

Wappalyzer can be used from the command-line or via a browser extension. It scans a particular web application and extracts interesting data pieces like used software components. It may use headers and HTML code as one of the sources to obtain the information.

Usage and audience

Wappalyzer is commonly used for information gathering, reconnaissance, or software identification. Target users for this tool are general public.


  • Available as browser extension
  • Command line interface

Tool review and remarks

The review and analysis of this project resulted in the following remarks for this security tool:


  • + Has 300+ contributors
  • + More than 4000 GitHub stars
  • + Many releases available
  • + The source code of this software is available

Author and Maintainers

Wappalyzer is under development by Elbert Alias.


Supported operating systems

Wappalyzer is known to work on all platforms.

Wappalyzer alternatives

Similar tools to Wappalyzer:



Recon-ng is a full-featured web reconnaissance framework. It is written in Python and modular, useful for penetrating tests and security assessments.



Red Team Arsenal or RTA for short, is security scanner to find vulnerabilities. It scans the assets of a company that are typically found at layer 7 in the OSI model, like DNS and HTTP.


Domain Analyzer

Want to know the information available about a domain? The aptly named tool Domain Analyzer will show you the details.

All Wappalyzer alternatives

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