hreflang="ha"

ha is a valid hreflang value for Hausa.

Language: Hausa (ha, ISO 639-1)

Example

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

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

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