Content freshness signals present
Your pages have no last-updated dates. AI assistants prefer recent content, and yours looks stale.
What this means
Passing: Your pages show fresh last-updated dates. AI assistants treat your content as current.
Partial: Some pages have last-updated dates that are very old — or dated in the future, which Google tells publishers not to do. Set dateModified to when the page actually changed.
Needs work: Your pages have no last-updated dates. AI assistants prefer recent content, and yours looks stale.
Keep dateModified fresh
AI assistants prefer cited sources updated within 90 days. Set dateModified accurately on Article/BlogPosting entries — and never to a future date, which Google's publication-dates guidance forbids.
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Full guide
Step-by-step for your platform, with why AI engines read it and how to confirm it worked: Visible 'Last updated' date.