hreflang="na"

na is a valid hreflang value for Nauru.

Language: Nauru (na, ISO 639-1)

Example

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

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

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