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