The front matter can contain any variable that you want. For example, let's define a variable with the name title:
---
layout: layout.vto
title: This is my website
---
# Hello world
[Go to Lume documentation](https://lume.land)
This variable is accessible from the layout, so that it can be inserted into the generated HTML:
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>{{ title }}</title>
</head>
<body>
{{ content }}
</body>
</html>
The <title> tag uses the {{ title }} placeholder, which is used to insert the value of the title variable.
Note
Go to Page data documentation for more info about page data.