AEO — Answer Engine Optimization

Content Freshness

Also known as Recency · Last updated signals

Signals such as accurate sitemap lastmod values and visible published/updated dates that show content is actively maintained.

What it is

Freshness is the set of date signals a page emits: the lastmod field in your XML sitemap, machine-readable dates in metadata, and human-readable published or updated dates in the page itself. Together they indicate how current the information is.

Why it matters

Answer engines weight recent, maintained sources more heavily and may avoid citing content that looks stale or undated. For time-sensitive topics, accurate dates also influence traditional rankings and click-through.

How to verify

Open the XML sitemap and confirm lastmod reflects real edits, then check the page for a visible updated date and any dateModified in JSON-LD. Avoid auto-bumping every URL's lastmod on each deploy, which makes the signal meaningless.

How to fix

Set lastmod only when content genuinely changes, and surface honest published/updated dates on the page and in structured data. Schedule periodic reviews of cornerstone pages so the freshness signals stay truthful.

In the checklist

This concept maps to a check in the GEO Score checklist.

Use the checklist

Related terms

Official references

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Put this into practice.

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