hreflang="ng"

ng is a valid hreflang value for Ndonga.

Language: Ndonga (ng, ISO 639-1)

Example

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

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

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