Content Refresh: Update Old Pages and Keep Evergreen Content Ranking

A content refresh is the work of taking a page that already exists and making it better: current facts, a clearer answer, fixed links and a date that tells the truth. It is the cheapest SEO win on most sites, because the page already has a URL, links and some history with Google. Evergreen content is the other half: pages written so they stay correct for years and need only light maintenance.

What is a content refresh, and what is evergreen content?

A refresh changes the page itself. It differs from a redirect or a rewrite on a new URL, and it keeps the address, so the links pointing to it keep working.

Evergreen content answers a question that does not expire: how to write an invoice, what a canonical tag does, how to read a balance sheet. News, price lists and “best tools” roundups age fast and need scheduled checks. A page about last quarter’s feature release is neither, so it belongs in a changelog.

Why does a refresh matter for SEO?

• Old pages decay. Facts change, competitors publish better answers and links break. A page that held position 3 slips to 9 without anyone touching it.
• You start from authority. A refreshed page keeps its backlinks and history. A new page starts at zero.
• Some queries want fresh answers. Google’s ranking systems guide lists freshness systems built to show fresher content for queries where people expect it, such as reviews of a newly released film. Searches for a stable topic do not get that boost, so a new date on its own gains nothing.

What does Google say about dates?

Google’s helpful content guidance asks a direct question among its warning signs: are you changing the date of pages to make them seem fresh when the content has not changed in a meaningful way? The same list warns against adding or removing large amounts of content only because you believe it will help rankings.

Google’s byline date documentation adds three rules:

• It estimates a page’s date from several signals, not one, so a faked date is easy to contradict.
• You can show a visible date labelled “Published” or “Last updated”, and set datePublished and dateModified in structured data.
• Visible and structured dates must match. A date in the markup that differs from the date on the page is an inconsistency Google tells you to avoid.

John Mueller has also said that changing the date on a page does not make it rank better on its own. The rule for you: move the date only when the content changed in a way a reader would notice.

How do you refresh a page, step by step?

1. Pick pages with a reason. In Search Console, compare the last 3 months with the same period a year earlier. List pages whose clicks fell, and pages stuck at positions 5 to 15 that a better answer could lift.
2. Re-check the search results. Google the main query. Look at what ranks now: the format, the angle, the length and the questions answered. The search intent may have changed since you wrote the page.
3. Find what is missing. Compare your page with the top results and list the topics and questions they cover that you skip (see content gap analysis).
4. Update the facts. Replace old numbers, screenshots, prices, product names and dead references. Name your source next to every figure.
5. Rewrite the weak parts. Put the direct answer at the top, tighten the intro, and add a section for every real gap. Remove paragraphs that no longer help the reader.
6. Fix links. Repair or remove broken links, add links to your newer pages and make sure the page is not competing with another of yours (see keyword cannibalization).
7. Check the title and meta description. Add a year to the title only when the page really is a yearly edition, such as “Tax Deadlines 2027”. A year in an evergreen title becomes a stale title next January.
8. Update the date honestly. Set the visible “Last updated” date and dateModified to the day you made the real change. Keep a short changelog at the bottom for big pages.
9. Log it and request indexing. Note the URL, the date and what you changed in a sheet. Use the URL Inspection tool in Search Console to ask Google to recrawl it.

How do you build evergreen content from the start?

• Choose questions that stay true. Basics of a trade last longer than tool tutorials.
• Avoid dated language. Write “this year’s” nowhere. Say the date of a fact when it matters: “INP replaced FID on 12 March 2024”.
• Link to sources that stay put, such as official documentation, rather than to news items.
• Schedule a check. Put a review date in your calendar: every 6 months for fast topics, every 12 for slow ones.

How do you measure a refresh?

Compare the page’s Search Console clicks, impressions and average position for 4 to 8 weeks after the change against the 4 to 8 weeks before, and leave out the first 2 weeks while Google recrawls. Check the same queries, not only the totals. Keep the refreshes in a log, so after six months you can see which kinds of update paid off and which did not.

What mistakes should you avoid?

• Changing the date without changing the page. Google’s own guidance lists it as a warning sign.
• Refreshing the wrong pages. A page nobody wanted a year ago will not win from new paragraphs. Check content pruning for those.
• Changing the URL. Keep the address, or a 301 redirect has to carry the history.
• Adding words for length. Google gives no ideal page length. Add answers, not padding.
• Putting the current year in every title. It forces a yearly rewrite and looks stale in the results by spring.

Where can you learn more?

Read Google’s helpful content guidance and its byline date documentation. The free digital marketing module of the Fe/male Switch startup school covers building a content routine for a young company. Next steps: run a content gap analysis on your top 10 pages and decide which ones to prune.