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X-Default Missing or Misconfigured: How to Fix It

Diagram showing an hreflang cluster of four language versions plus the x-default fallback row, and how a searcher in an unlisted locale is routed to your declared fallback with x-default or left to google guesswork without it.

Missing X-Default Hreflang: How to Fix It

The hreflang attribute tells search engines which language and regional version of a page to serve…
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Relative urls

Relative URLs

Best practices guide for Relative URLs (HR-017). Priority: Medium. Batch check required.
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Invalid incoming

Invalid Incoming

Best practices guide for Invalid Incoming (HR-027). Priority: High. Batch check required.
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Invalid outgoing hreflang annotations: fix malformed language codes

Invalid Outgoing Hreflang Annotations: Fix Malformed Language Codes

TL;DR: An "Invalid Outgoing Hreflang Annotation" means one of your hreflang values is malformed: a misspelled…
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X-default missing or misconfigured

X-Default Missing or Misconfigured: How to Fix It

Add a single hreflang="x-default" annotation to every page in each language cluster, pointing it at the…
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Lang and x-default

Lang and X-Default

Best practices guide for Lang and X-Default (HR-020). Priority: Low. Batch check required.
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