cacheinnstillinger
Cacheinnstillinger, or cache settings, refer to configuration options that determine how, when, and for how long content is stored in caches and served to users. They apply across several layers of a computing stack, including browser caches, server-side caches, reverse proxies, and content delivery networks (CDNs). The goal is to improve performance and reduce load on origin systems while preserving content correctness.
Key concepts include freshness and validity. Cached resources are assigned a time-to-live (TTL) or a validator
Best practices involve balancing performance and freshness. Static assets with infrequent changes often receive longer TTLs
Configuration considerations depend on the platform. Browsers rely on HTTP headers, while server caches (for example,