Language Targeting

Language Targeting is the practice of directing each version of a site to users based on the language they speak, regardless of the country they are in.

Language targeting answers "which language version should this visitor see?" It differs from country, or regional, targeting, which answers "which country is this visitor in?" The two are independent: a French speaker could be in France, Belgium, Canada, or anywhere else, and language targeting aims to serve them French content without caring where they are located.

The main tool for language targeting is hreflang, using ISO 639-1 language codes. An annotation like hreflang="es" targets Spanish speakers in any country, while hreflang="es-mx" narrows that to Spanish speakers in Mexico by adding a region code. If your goal is purely to reach speakers of a language across borders, you use the language code alone. If you need to distinguish, say, Spanish for Spain from Spanish for Latin America, you combine language and region.

Language targeting is usually the right primary lens when your content varies by language but not much by country. A software company with one English site, one German site, and one Japanese site is targeting languages, not specific countries. A retailer that needs different pricing, shipping, and product ranges per country leans more on regional targeting. Many sites blend both. The Google Search Console country setting only handles the country dimension, so language targeting rests almost entirely on hreflang and on publishing genuinely distinct content for each language. Pairing language targeting with an x-default fallback ensures speakers of unlisted languages still reach a sensible page.

Related: ISO 639-1 Language Codes, Geotargeting Settings, x-default, Hreflang and International SEO guide