Protect yourself online with real-time URL security analysis

Features • Demo • Deployment • API

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Features

• Malware Detection - Identify malicious websites
• Phishing Protection - Detect deceptive sites
• Threat Analysis - Real-time security checks powered by Google Safe Browsing API
• Website Screenshots - Capture any website in real-time
• URL Expansion - Expand shortened links and track redirections
• Redirection Detection - Track and display URL redirects
• Proxified Access - Anonymous browsing through proxy

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Demo

Check out the live demo: https://prateek.is-a.dev/SaferWeb/

Screenshots

Safe URL Detection	Malicious URL Warning

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Quick Start

Prerequisites

Before you begin, ensure you have the following installed:

• Node.js (v20.0.0 or higher) - Download
• npm or yarn package manager
• Google Safe Browsing API Key - Get API Key

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Local Installation

Clone the Repository

git clone https://github.com/prateek-chaubey/SaferWeb.git
cd SaferWeb

Install Dependencies

npm install

Configure Environment Variables

Create a .env file in the root directory:

SAFE_BROWSING_API_KEY=your_google_safe_browsing_api_key_here
PORT=3000

Note

Visit Google Safe Browsing API to obtain your free API key.

Run the Application

Development Mode (with auto-reload):

npm run dev

Production Mode:

npm start

Access the Application

Open your browser and navigate to:

http://localhost:3000

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Deployment

Deploy to Render.com

Step-by-Step Guide

1. Create a Render Account

• Visit Render.com and sign up

2. Create a New Web Service

• Click "New +" → "Web Service"
• Connect your GitHub repository

3. Configure Build Settings

Setting	Value
Name	SaferWeb
Environment	Node
Build Command	npm install
Start Command	npm start
Plan	Free

4. Add Environment Variables

Go to Environment tab and add:

SAFE_BROWSING_API_KEY = your_google_safe_browsing_api_key

5. Deploy

• Click "Create Web Service"
• Wait for deployment to complete (3-5 minutes)
• Your app will be live at https://your-app-name.onrender.com

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API Endpoints

Safety Check

GET /safety?url=https://example.com

Response:

[
  "https://example.com",
  {
    "matches": [
      {
        "threatType": "MALWARE",
        "platformType": "ANY_PLATFORM",
        "threat": {
          "url": "https://example.com"
        }
      }
    ]
  }
]

Screenshot Capture

GET /screenshot?page=https://example.com&fullpage=true

Parameters:

• page (required) - URL to capture
• fullpage (optional) - Capture full page (true/false)

Response: PNG image

Proxified Access

GET /proxy?url=https://example.com

Response: Proxified website content

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Technology Stack

Technology	Purpose
	Runtime Environment
	Web Framework
	Headless Browser
	Threat Detection

Made with ❤️ for a Safer Internet