The architectural planning of Content Delivery Networks to optimize caching, reduce latency, and ensure global availability.
A CDN (Content Delivery Network) caches and serves your assets (images, scripts, styles, videos) from servers closer to the user. A good CDN strategy improves speed, reduces origin load, and adds resilience during traffic spikes - which helps SEO, conversion, and reliability.
For most sites, the biggest wins come from caching static assets correctly and optimising images - then layering in security and edge logic once fundamentals are solid.
Browse related definitions in the same glossary category.
CI/CD Pipeline
Continuous Integration and Continuous Deployment - automated workflows for building, testing, and deploying code changes.
Cloud Infrastructure
Computing resources (servers, storage, networking) delivered via the cloud, enabling scalable and flexible deployments.
Cold Start
The initial latency when a serverless function or container starts up after being idle, affecting response times.
Containerisation
The packaging of software code with just the operating system (OS) libraries and dependencies required to run the code to create a single lightweight executable.
Edge Computing
Processing data closer to users at network edges rather than centralised data centres, reducing latency.
Error Budget
The maximum amount of time a system is allowed to fail without consequences, used to balance reliability with innovation velocity.
Understanding "CDN Strategy" is just the first step. Our team at TwoSquares specializes in technical SEO and digital strategy, helping brands turn complex concepts into measurable growth.