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