Free Image Optimization Tester

Analyze images on a webpage for size, compression, and format to identify optimization opportunities for faster loading.

Test Single Website

Image Optimization Comparison

Compare multiple websites for image optimization and get detailed insights to improve your loading speeds.

Compare Websites

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How to use the comparison tool:

  • • Enter at least 2 website URLs to compare
  • • Add up to 5 websites for comparison
  • • Click "Compare Websites" to run the analysis
  • • View side-by-side results and insights
  • • Save and export your comparison results

Image Analysis

Analyze all images on a webpage for optimization opportunities.

Visual Reports

Interactive charts and graphs to visualize optimization metrics.

Compare Websites

Compare up to 5 websites side-by-side for image optimization.

Export Results

Download detailed reports in PDF, CSV, or JSON formats.

Format Optimization

Get recommendations for optimal image formats (WebP, AVIF, etc.).

Size Reduction

Calculate potential file size savings and loading speed improvements.

Performance Impact

Understand how image optimization affects Core Web Vitals.

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