meta:og-required

og:title, og:description, og:image — one issue per page listing the missing tags

Category	Scope	Default severity
meta	page	warn

og:title, og:description, og:image — one issue per page listing the missing tags

No options.

meta:no-duplicate-title

identical titles across pages; mutual hreflang alternates are not counted as duplicates

meta:title-length

title length, 30–60 chars by default; { min, max }