Caching is the practice of storing reusable copies of data or files so pages can load faster.
Example of Caching
A cache serves a saved version of a service page instead of rebuilding it for every visitor. When pricing changes, the team must invalidate the relevant cache layers and verify the normal public URL shows the new price.
Why Caching matters
It matters because development decisions affect speed, security, scalability, tracking, SEO, and maintenance. A site that looks good but is fragile or hard to update can quietly hold back every marketing channel.
Related terms
Frequently Asked Question
What does Caching mean?
Caching means the practice of storing reusable copies of data or files so pages can load faster.