lissy93 /web-check

🕵️‍♂️ All-in-one OSINT tool for analysing any website

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TypeScriptMITCreated 2023-06-25web-check.xyz
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README

Web-Check



Comprehensive, on-demand open source intelligence for any website

🌐 web-check.xyz




---

Kindly supported by:


  
    
      
        
        NinjaPear
      
      API to get a full B2B profiles from any URL
    
    
      
        
        Hostinger
      
      Deploy Web-Check with one click on Hostinger
    
    
      
        
        Warp
      
      Built for coding with multiple AI agents
    
  



 Contents

- About
  - Screenshot
  - Live Demo
  - Mirror
  - Features
- Usage
  - Deployment
    - Option1: Netlify
    - Option2: Vercel
    - Option3: Hostinger
    - Option4: Render
    - Option5: Docker
    - Option6: Source
  - Configuration Options
  - Developer Setup
- Community
  - Contributing
  - Bugs
  - Support
- License

---

 About

Get an insight into the inner-workings of a given website: uncover potential attack vectors, analyse server architecture, view security configurations, and learn what technologies a site is using.

The aim is to help you easily understand, optimize and secure your website.

 Screenshot


      Expand Screenshot







 Live Demo

A hosted version can be accessed at: web-check.as93.net

 Mirror

The source for this repo is mirrored to CodeBerg, available at: codeberg.org/alicia/web-check

 Status

Build & Deploys: 




Repo Management & Miscellaneous: 


 Features

See web-check.xyz/about for the full list of checks, and what each one does

---

 Usage

 Deploying - Option 1: Netlify

Click the button below, to deploy to Netlify 👇



 Deploying - Option 2: Vercel

Click the button below, to deploy to Vercel 👇




 Deploying - Option 3: Hostinger

Deploy Web-Check with a single click on Hostinger – pre-configured and ready to run 👇



 Deploying - Option 4: Render

Click the button below, to deploy to Render 👇



 Deploying - Option 5: Docker

Run docker run -p 3000:3000 lissy93/web-check, then open localhost:3000


Docker Options

You can get the Docker image from:

- DockerHub: lissy93/web-check
- GHCR: ghcr.io/lissy93/web-check
- Or build the image yourself by cloning the repo and running docker build -t web-check .



 Deploying - Option 6: From Source

Install the prerequisites listed in the Developing section, then run:

bash
git clone https://github.com/Lissy93/web-check.git   Download the code from GitHub
cd web-check                                         Navigate into the project dir
yarn install                                         Install the NPM dependencies
yarn build                                           Build the app for production
yarn start                                           Start the app (API and GUI)


---

 Configuring

By default, no configuration is needed.

But there are some optional environmental variables that you can set to give you access to some additional checks, or to increase rate-limits for some checks that use external APIs.

API Keys & Credentials:

| Key                    | Value                                                 

Top issues

Latest release

Web-Check v2.4.0 2.4.0 2026-11-05
What's Changed
 New Checks and Features
 Adds expanded check view and copy buttons to results by @lissy93 in https://github.com/lissy93/web-check/pull/372
 Fixes and Improvements
 Improved UI for result card by @lissy93 in https://github.com/lissy93/web-check/pull/355
 Adds default DKIM selectors for cyber_Folks, MyDevil, Hostinger and Brevo by @Eales in https://github.com/lissy93/web-check/pull/358
 Adds light mode and accessibility settings by @lissy93 in https://github.com/lissy93/web-check/pull/363
 Add the NetAPI compromised feed to the threats check (no API key needed) by @slavaol

Snapshot: 2026-11-10T09:35:25Z · Data license Apache-2.0 · JSON