langhtml property.
lang
attribute into the <html>
tag.<!DOCTYPE html>
<html lang="en">
<head>
...
</head>
<body>
...
</body>
</html>
lang
attribute must contain the language in the short / 2 letters format. Examples:enif the page is in English
frif the page is in French
esif the page is in Español (spanish)
ruif the page is in Russian