Dynamic Caching
Dynamic caching is Speed Kit's core technology that makes it possible to cache website content that is traditionally considered "uncacheable" because it is personalized or changes frequently (e.g., prices, stock levels, user login status). It works by separating the static "shell" of a page from its dynamic parts, caching the shell for an instant load, and then merging the dynamic data in on the client-side.
Related web performance terms
- DOM (Document Object Model)
The DOM is a tree-like representation of all the elements in an HTML document that is created by the browser when it loads a page.
- DOM Content Loaded
DOM Content Loaded (DOMContentLoaded or DCL) is a browser event that fires when the initial HTML document has been completely loaded and parsed, without waiting for stylesheets, images, and subframes to finish loading.
- DOM Size
DOM Size refers to the total number of elements (nodes) and the complexity of their nesting within a page's HTML structure.
- Deferred JS loading
Deferred JS loading is a technique for loading JavaScript files in a non-blocking way using the `defer` attribute on a `<script>` tag.