Language coverage

Built for multilingual websites.

Lingua Detective identifies the language in page content and compares it with the language declared by the URL, HTML, hreflang, and domain.

Detection coverage

The detection engine covers more than 180 ISO 639-3 languages. Pages with mixed or insufficient text receive an explicit uncertain or undetermined status instead of a guessed pass.

See the reproducible 36-language benchmark

36 localized interfaces

Use the language selector in the header to switch this interface. Every locale has its own canonical URL and hreflang links.

Check your own site

The first 10 pages are free, with no account or card.

Scan 10 pages free