> For the complete documentation index, see [llms.txt](https://help.fastifyapps.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.fastifyapps.com/json-ld.md).

# JSON - LD

**JSON-LD** stands for JavaScript Object Notation for Linked Data, which consists of multi-dimensional arrays.

**JSON - LD** is the most extensive annotates for the content of page or website and classifies in a unified way for search engines like Google to understand the page content. JSON - LD is associated with creating a more organized, better web overall.

**Just click** " **Disable**"==> **Enable**;  you completely **add JSON - LD on your site automatically.** 

![](/files/-LtYRbJL4dwiP7nPaX66)

Then you completely set up it, you can **Check**  each feature. 

![](/files/-LtYRzz8mPK7_qME3m-c)