Image Caching

Caching keeps optimized images close to the browser so repeat visits are instant. This category covers Cache-Control headers, immutable assets, fingerprinting, and avoiding stale images.

Image Caching 4 min read

Cache-Control Headers for Images: Optimize Browser & CDN Caching

Learn how to configure precise Cache-Control headers for different image types to maximize caching efficiency, reduce origin load, and improve delivery speed.

June 10, 2026

Image Caching 4 min read

CDN Image Optimization: Cache Rules & Origin Shield Setup

Learn how to configure CDN caching policies for images and implement origin shielding to reduce origin load and improve delivery performance.

June 9, 2026