CDN Fundamentals
How CDNs improve website performance.
- Geographic distribution: Content closer to users
- Caching: Store content at edge locations
- Load distribution: Offload origin servers
- DDoS protection: Absorb attack traffic
- SSL termination: Faster secure connections
Caching Strategies
Configuring what gets cached and for how long.
- Static assets: Long cache times (months/years)
- Dynamic pages: Short cache or no cache
- Cache-Control headers: Control caching behavior
- Cache keys: Determine cache uniqueness
- Purging: Clear cache when content changes
CDN Configuration
Optimizing CDN settings for your site.
Advanced CDN Features
Beyond basic caching.
- Edge computing: Run code at edge
- Image optimization: Automatic format/size
- Compression: Gzip, Brotli at edge
- Smart routing: Optimal path selection
- Real user monitoring: Performance data
Choosing a CDN
Factors in CDN selection.
- Global coverage: Edge locations where you need them
- Feature set: Edge computing, security, etc.
- Performance: Actual speed in your regions
- Pricing: Cost structure for your traffic patterns
- Integration: Works with your stack
CDN Monitoring & Optimization
Measuring and improving CDN performance.
Conclusion
CDN optimization is essential for global performance. By properly configuring caching, leveraging advanced features, and monitoring performance, you maximize content delivery efficiency. Contact mysitebroker for CDN strategy and optimization.
Key Takeaways
- 1CDNs cache content at global edge locations
- 2Caching strategies balance freshness and performance
- 3Configuration optimization unlocks CDN potential
- 4Advanced features extend beyond basic caching
- 5Monitor cache hit ratios and performance