Hreflang Validator

New

Audit international/multi-language SEO tags

Validates hreflang tags on any page — checking language code formats, self-referencing tags, duplicates, and x-default fallback — like Ahrefs' international SEO audit, free and instant, with a clear Hreflang Score.

Checks international/multi-language pages for valid hreflang tags — language code format, self-referencing tags, duplicates, and x-default fallback. Like Ahrefs' international SEO audit, free.

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