Refreshing Existing Content

Refreshing content means updating an existing page's facts, examples, sources and structure so it's accurate and useful today, without changing its URL or purpose. AI answers may repeat whatever version of your information they found. If an old page still says the wrong price or describes a retired feature, that error can travel. Regular refreshes keep your facts current at the source.

In this lesson

• Why outdated pages hurt in AI search
• How to choose which pages to refresh
• What to update, step by step
• Signalling changes and logging them
• Exercise and quiz

Why do outdated pages hurt?

AI systems learn from training data and retrieve live content. If your pages contain old facts, those facts may appear in answers, and conflicting information across your own pages makes it harder for any system to know what's true. Third-party pages that copied your old details add to the problem. Fixing your own pages first is the foundation.

Which pages should you refresh first?

A simple score: give each signal a point and start with the highest totals.

What should you update?

1. Facts: prices, features, dates, names, limits
2. Sources: replace dead or outdated links with current primary sources
3. Examples and screenshots: match the current product or interface
4. Answer-first opening: check it still answers the question correctly
5. Structure: add question H2s, tables or FAQs where missing
6. Gaps: add answers to new follow-up questions buyers ask
7. Removal: cut sections that are no longer true or useful

How should you signal and log changes?

• Update the visible "last updated" date only when you've made meaningful changes. Google's guidance cautions against changing dates to make content seem fresh when it isn't substantially changed.
• Update `lastmod` in your sitemap to reflect real changes (Google).
• Use IndexNow if your CMS supports it, to notify participating engines such as Bing (IndexNow).
• Keep a change log: URL, date, what changed, why. You'll need it to measure impact in Lesson 8.

What about duplicate or overlapping pages?

If several pages cover the same topic, consider merging them into the strongest one and redirecting the rest. Google documents how to consolidate duplicate URLs. Fewer, better pages reduce conflicting information.

How do you fix wrong information on other sites?

Your own pages are only part of the picture. AI answers may also draw on directories, review sites, partner pages and old press coverage. After refreshing your pages:

1. Search for your brand plus the outdated fact, such as an old price or retired feature name.
2. List the third-party pages that repeat it, starting with those cited in AI answers.
3. Update profiles you control, such as directories and marketplaces.
4. Contact publishers politely with the correct, verifiable facts and a link to your updated page.
5. Track the corrections in the same change log.

A quick example

Illustrative. A software company finds that AI answers describe a "free plan" it removed a year ago. Three pages still mention it: an old blog post, a comparison page and a FAQ. The team updates the comparison page and FAQ, adds a dated note to the blog post, updates sitemap dates, and logs each change. In later scans, it checks how often the free plan is still mentioned.

Refresh checklist

• [ ] Facts checked against current sources
• [ ] Dead links replaced
• [ ] Screenshots and examples current
• [ ] Opening answer still correct
• [ ] New follow-up questions answered
• [ ] Overlapping pages merged or redirected
• [ ] Visible date and sitemap lastmod updated only for real changes
• [ ] Change logged

Exercise

Refresh one page: update facts, dates, sources; log changes.

1. Choose one page using the priority signals above.
2. Check every fact and link.
3. Make the updates, including at least one structural improvement.
4. Update the visible date and sitemap lastmod.
5. Write a change-log entry with URL, date, changes and reason.

Quiz

1. What's the risk of outdated pages in AI search?

a) Old facts can be repeated in AI answers b) None c) Pages load slower Answer: a

1. When should you change the visible updated date?

a) Every day b) Only after meaningful updates c) Never Answer: b

1. Which page should usually be refreshed first?

a) One with prices and high traffic b) A page nobody visits c) The newest page Answer: a

1. What should you do with several overlapping pages?

a) Keep all of them b) Consider merging them and redirecting c) Delete your site Answer: b

1. Why keep a change log?

a) To measure the impact of changes later b) It's required by law c) For decoration Answer: a

Next: Lesson 7: Using the GEO Content Agent

Sources

• Google, Creating helpful, reliable, people-first content
• Google, Sitemaps overview
• Google, Consolidate duplicate URLs
• IndexNow, FAQ