This document deliberately has NO lang attribute on the html element, NO meta viewport tag, and NO main landmark. The head above is literally <html><head><title>.
But this sentence mentions the tokens lang= and viewport as plain visible body text.
If nx_page_verify reports lang OK and viewport OK for this page, the a11y-lite checks are naive substring matches over the whole document and can be fooled by content. Filed 2026-07-23.