Image Quality Analysis

Performance metrics and optimization for images on www.cloudflare.com

Image Metrics

Hero Images

★
Total Images: 12
Avg Size: 85 KB
Format: WebP + JPEG fallback
Compression: 85%
🎯 Lazy Load 📱 Responsive

Product Screenshots

★
Total Images: 48
Avg Size: 120 KB
Format: WebP + PNG fallback
Compression: 80%
🎯 Lazy Load 📱 Responsive

Blog Featured Images

✓
Total Images: 156
Avg Size: 95 KB
Format: WebP + JPEG fallback
Compression: 82%
🎯 Lazy Load 📱 Responsive

Icons & Logos

★
Total Images: 84
Avg Size: 8 KB
Format: SVG
Compression: Optimized
📱 Responsive

Standards Compliance

Format

WebP with JPEG/PNG fallback

Compliant

100

Compression

> 75% size reduction

Excellent

95

Responsive

srcset + sizes attributes

Implemented

100

Lazy Loading

loading="lazy" for below fold

Active

100

CDN Delivery

Cloudflare Images

Active

100

Alt Text

100% coverage

Verified

100

Format Comparison

File size comparison for a typical 1920x1080 hero image

Original JPEG 450 KB
0% savings
Optimized JPEG 180 KB
60% savings
WebP 85 KB
81% savings
AVIF 62 KB
86% savings

Optimization Techniques

Next-Gen Formats

✓ Active

WebP and AVIF with automatic fallback to JPEG/PNG

Typical Savings: 70-85%

Responsive Images

✓ Active

Multiple sizes served based on viewport width

Typical Savings: 40-60%

Lazy Loading

✓ Active

Images below fold load only when needed

Typical Savings: 30-50%

Cloudflare Polish

✓ Active

Automatic image optimization and format conversion

Typical Savings: 20-40%

Image Resizing

✓ Active

On-the-fly resizing via Cloudflare Images

Typical Savings: 50-70%

Progressive Loading

✓ Active

Low-quality placeholder → high-quality image

Typical Savings: 20-30%

Cloudflare Images Integration

◉

Cloudflare Images

On-demand image optimization and delivery with automatic format conversion

  • Automatic WebP/AVIF conversion
  • Responsive image variants
  • Real-time resizing & cropping
  • Global CDN delivery
⚡

Performance Impact

Measured improvements from Cloudflare Images implementation

  • 81% average file size reduction
  • 2.3s faster page load time
  • 40% reduction in bandwidth costs
  • LCP improved from 3.2s to 1.8s
⚙

Image Transformations

URL-based transformations for flexible image delivery

  • Width/height resizing: w=800,h=600
  • Quality control: q=85
  • Format selection: f=webp
  • Smart cropping: fit=cover