Content freshness describes how current a page’s information is, and the way search engines give extra weight to recent or recently updated pages for searches where up-to-date information matters. The idea is often called “query deserves freshness”, or QDF.
How content freshness works
Freshness is not a blanket preference for new pages. Google judges, query by query, whether recency is part of what the searcher wants. Broadly, searches fall into three groups:
- Breaking or trending topics, such as a rail strike or a change announced in the Budget. Results from the last few hours or days dominate.
- Recurring events and regularly changing facts, such as the Self Assessment deadline, the current VAT threshold, this year’s school term dates or “best broadband deals”. The latest version is what counts.
- Stable topics, such as how to bleed a radiator or what a limited company is. A well-written page from several years ago can rank perfectly well because little has changed.
To judge freshness, search engines look at signals such as when a page was first discovered, the dates shown on the page and in structured data, how much of the main content has changed between crawls, and the lastmod value in an XML sitemap. Small edits to a footer or sidebar are not meaningful changes; rewriting the substance of the page is.
Why it matters
For time-sensitive topics, an out-of-date page loses ground quickly to competitors who updated theirs, and it also loses the reader. Someone checking the National Living Wage rate who lands on last year’s figure will not trust anything else on that site. For businesses giving advice on tax, employment, property or finance, stale information is a reputational problem as well as a search one.
Freshness also explains a pattern many owners notice: a post that ranked well for a year or two slowly slips without any obvious cause. Often the topic has moved on and newer pages answer it better. That gradual slide is known as content decay.
Equally, it explains why chasing freshness everywhere wastes time. Updating a stable explainer every month for the sake of it achieves nothing and risks introducing errors.
Common mistakes
- Changing the date without changing the content. Google has said plainly that it does not want dates bumped artificially. Readers notice too, when an “updated this month” page still quotes old figures.
- Putting the year in the URL. An address like /vat-threshold-2024/ forces a new page every year and throws away accumulated links. Keep the URL stable and update the page.
- Refreshing evergreen pages on a schedule when nothing has changed, instead of putting that effort into pages that are genuinely out of date.
- Leaving lastmod wrong. Some CMS setups update the sitemap date on every trivial change, which teaches search engines to ignore it.
How to act on it
Sort your important pages into those that depend on dates, prices, rules or rankings, and those that do not. The first group needs a review calendar tied to real events: the Budget, the April tax year, annual price changes, product launches in your sector. The second group can be checked once or twice a year.
When you update, change the substance: new figures, removed advice that no longer applies, new sections answering questions people now ask. Show a visible “last updated” date that reflects a real revision. A proper content refresh treats the page as if you were writing it today. Deciding which pages deserve that effort, and in what order, is part of the planning in my content SEO and strategy service.