LOFT 33

Hreflang & International SEO Scanner

Audit multilingual and multi-regional websites for NL/FR/EN/... hreflang mappings, reciprocal return tags, x-default, canonicals, indexability, HTML language declarations and language/region mistakes.

Enter a public URL. Auto mode prefers XML sitemaps and falls back to an internal crawl.

Sitemap mode is fastest for complete sites; crawl mode follows internal links.

Referenced same-site alternate URLs are added within this limit.

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International SEO overview

Coverage

    Hreflang integrity

      Canonicals & indexing

        Languages

          Validation model
          The scanner checks page-level markup and then validates the relationship between localized URLs: reciprocal return tags, live/indexable targets, self references, x-default, canonical consistency and locale syntax.

          Highest-priority findings

          Interpretation
          Hreflang should connect equivalent localized pages, not merely similar pages. Cross-domain hreflang is valid. x-default is recommended for a neutral fallback or language selector, but its absence is not automatically an indexing error. Validate strategic exceptions before changing canonicals or indexability.