R001: document direction missing, contradicted, or declared only in CSS

Whether the page declares itself Arabic and right-to-left, and whether its title, metadata, canonical and alternates agree with that.

The check

Id
R001
Category
Document and metadata
Default severity
critical

What it looks for

document direction missing, contradicted, or declared only in CSS

How to fix it

Set the document direction on the root element: <html dir="rtl" lang="ar"> (use your regional tag, e.g. ar-SA), and make sure no stylesheet overrides it.

Does your page trip R001?

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