# JAMstack [JAMstacks](https://jamstack.org/) decoupled approach separates the frontend from the backend, allowing for efficient resource allocation and reduced server-side processing. When combined with Static Site Generation (SSG), which pre-generates static content at build time, this results in decreased server load and faster loading times. CDN distribution further amplifies these benefits by delivering content from geographically distributed edge servers, minimizing data transfer distances and latency. This holistic approach not only optimizes user experiences but also reduces energy consumption by minimizing server processing needs and data transmission over long distances. By prioritizing resource efficiency and performance, **JAMstack**, **Static Site Generation (SSG)**, and **Content Delivery Network (CDN)** distribution align seamlessly with sustainable design principles. They create web systems that operate in an ecologically responsible manner while delivering exceptional user experiences. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.umbraco.com/sustainability-best-practices/backend/jamstack.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.