Skill UI

This tool audits and validates hreflang tags for international SEO. It checks language and region codes, ensures bidirectional links, and verifies canonical URL alignment. It helps detect common mistakes like missing self-referencing tags or invalid ISO codes, ensuring proper multi-language site indexing and search visibility.

A comprehensive tool for validating, generating, and auditing hreflang tags for multilingual and multi-regional websites. It checks critical SEO requirements, including self-referencing tags, bidirectional return links, proper x-default implementation, and adherence to ISO language/region codes. Use this when optimizing content for global audiences or ensuring Google correctly indexes all language versions.