R002: html[lang] missing, non-Arabic, or contradicting detected content

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

The check

Id
R002
Category
Document and metadata
Default severity
high

What it looks for

html[lang] missing, non-Arabic, or contradicting detected content

How to fix it

Declare the content language on the root element: <html lang="ar">, prefer a regional tag like ar-SA or ar-AE when the product targets a specific market.

Does your page trip R002?

Paste a URL. Ritla renders the page on desktop and mobile, runs every check, and shows the top issues with screenshot evidence.