hreflang="bi"

bi is a valid hreflang value for Bislama.

Language: Bislama (bi, ISO 639-1)

Example

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

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

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