hreflang="ik"

ik is a valid hreflang value for Inupiaq.

Language: Inupiaq (ik, ISO 639-1)

Example

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

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

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