HTML5 Page Structure
The HTML document always starts with what we call the basic structure.
Basic HTML structure example
x
<!DOCTYPE html>
<html lang="pt-br">
<head>
<title>Here enter the title of the page</title>
<meta charset="utf-8">
</head>
<body>
Here enter the content of the page
</body>
</html>
<html lang="pt-br">
<head>
<title>Here enter the title of the page</title>
<meta charset="utf-8">
</head>
<body>
Here enter the content of the page
</body>
</html>
This structure is almost immutable.
It will always be this way and you will always, always start your HTML starting with this code.
Generally, editors such as VSCode or Sublime Text already have shortcuts to start HTML documents with this structure.