Codes / es-ES
hreflang="es-ES"
es-ES is a valid hreflang value for Spanish, Spain.
- Language: Spanish (
es, ISO 639-1) - Region: Spain (
ES, ISO 3166-1 alpha-2)
Example
<link rel="alternate" hreflang="es-ES" href="https://example.com/es-es/" />The code is case-insensitive for Google. The conventional spelling is
a lowercase language, a title-case script and an uppercase region:
es-ES.