hreflang="cr"

cr is a valid hreflang value for Cree.

Language: Cree (cr, ISO 639-1)

Example

<link rel="alternate" hreflang="cr" href="https://example.com/cr/" />

The code is case-insensitive for Google. The conventional spelling is a lowercase language, a title-case script and an uppercase region: cr.

Without a region, the annotation targets every Cree speaker regardless of country. Regional versions sit next to the language-only version in one cluster.