Reference
Language codes, tag examples, tool comparisons, and glossary for hreflang implementation.
Quick-reference material for hreflang implementation: language and region codes, HTML examples, tool comparisons, and a glossary of international SEO terms.
Hreflang Language and Region Codes Reference
Complete reference for hreflang language and region codes. ISO 639-1 language codes and ISO 3166-1 alpha-2 country codes with examples.
Read moreHreflang HTML Examples for Every Scenario
Copy-paste hreflang HTML examples: two languages, language plus region, x-default, subdirectories, subdomains, and separate domains.
Read moreHreflang and International SEO Glossary
Definitions of key terms in hreflang implementation and international SEO: x-default, return link, self-referencing, language codes, and more.
Read moreHreflang Checker Tools Compared
Comparing the best hreflang checker and validator tools: features, pricing, and which to use for different scenarios.
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