Indexability 1 checks

Language

The HTML language attribute on the root element declares the natural language of the document to browsers, search engines, and assistive technologies. It is a fundamental accessibility and internationalization requirement. This single check identifies pages where the declaration is missing.

Missing HTML Language Attribute Warning

No lang attribute on the <html> element — accessibility and language targeting are affected.

Audit your languageattribute coverage

The audit checks every page for the HTML lang attribute and flags any missing the declaration.

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