hreflang="wo"

wo is a valid hreflang value for Wolof.

Language: Wolof (wo, ISO 639-1)

Example

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

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

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