Domain Health Checker

A comprehensive tool for monitoring and reporting the health status of multiple domains, including HTTP/HTTPS accessibility and SSL certificate validity.

Features

• Multiple Domain Testing: Test a list of domains from a single input file
• Comprehensive Health Checks:
  • HTTP status (200 OK)
  • HTTPS status (200 OK)
  • SSL certificate validity
  • SSL certificate expiration date
  • Response time measurements
• Configurable Test Count: Adjustable number of connection attempts for more accurate results
• Multi-format Reporting:
  • Visual report with charts and graphs
  • Detailed text report with statistics
  • Warning alerts for expiring SSL certificates
• Visualizations:
  • Status summary bar chart
  • Overall health pie chart
  • Success rate comparison
  • SSL certificate expiry timeline
  • Response time comparison

Requirements

• Python 3.11.x

Usage

# Default target
help:
 @echo "Available commands:"
 @echo "  make up      - Start the domain health checker container"
 @echo "  make down    - Stop and remove the domain health checker container"

# Start the container
up:
 @echo "Starting Domain Health Checker..."
 docker compose up --build
 @echo "Container started. Use 'docker-compose logs -f' to view logs."

# Stop and remove the container
down:
 @echo "Stopping Domain Health Checker..."
 docker compose down
 @echo "Container stopped and removed."

Example output