Headless CMS

A content management system with only an editing panel and an API; the website itself is built and hosted separately.

Editors keep a familiar panel, while the public site can be a fast static site with nothing to patch on the server. The same content can feed a website, an app and newsletters. For a small company site, a headless CMS can be more than needed; editing a few pages in a repository or with an AI assistant is sometimes enough.

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Related terms

Static site: A website served as ready-made files (HTML, CSS, images) with no server code or database running per visit.
301 redirect: An HTTP response saying a page has moved permanently, so browsers and search engines go to the new address.
SSR, SSG and ISR: Three ways to render pages: on every request (SSR), once at build time (SSG), or at build time and refreshed later (ISR).

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