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