Unsupported or Misconfigured Hreflang: How to Fix It
Every hreflang value must use a valid ISO 639-1 language code plus an optional valid ISO…
Best practices guide for Multiple URLs Same Lang (HR-011). Priority: High. Batch check required.
Hreflang is one of the most error-prone signals in international SEO, and conflicting entries are among…
A URL that points its canonical at a different address should never receive hreflang annotations from…
Best practices guide for Conflicting Outgoing (HR-006). Priority: High. Batch check required.
Best practices guide for No Return Tag (HR-035). Priority: Medium. Batch check required.
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Technical SEO consulting and GEO strategy for teams who need real implementation support. 20 years of enterprise experience across major media, technology, recruitment, and ecommerce brands, and a major enterprise brand. Case studies, research, and resources for search and AI visibility.