Content decay describes a page that once performed well in search slowly losing clicks and positions. It is normal: competitors publish better pages, facts go out of date, search intent shifts, and search results add features that take clicks. Spotting decay early and deciding whether to refresh, merge or retire the page is one of the most reliable ways to protect a site's organic traffic.
Common causes
- Competitors published more complete or more current pages.
- Information on the page is out of date.
- Search intent shifted, so the results now favor a different format.
- New SERP features, such as AI Overviews or People Also Ask, answer the query on the results page.
- Another page on your own site now competes for the same query.
- Internal links to the page were removed in a redesign or migration.
- Seasonal demand, which looks like decay but returns each year.
How to spot it
In Google Search Console, compare a page's clicks and impressions over two comparable periods, such as the last three months against the same three months a year earlier, which also controls for seasonality. A page whose impressions hold but whose clicks fall may be losing clicks to SERP features or a weaker title. A page whose impressions fall is losing rankings or demand.
Check average position for the page's main queries, and look at the current results to see what replaced you.
What to do about it
Each decaying page gets one of a few decisions.
- Refresh: the topic still matters and the page can be improved.
- Merge: another page covers the same intent; combine them and redirect.
- Re-target: the page ranks for something different from what it was written for; adjust it.
- Leave it: the decline is seasonal or caused by lower demand rather than the page.
- Retire: the topic no longer matters to the business; redirect or remove it.
Example
A decaying integration guide
A made-up analytics product, Graphwick, notices that its guide to connecting Stripe data has lost about half its clicks year over year. Impressions are steady but average position has slipped from the top three to the bottom of page one.
The current results show newer guides with step-by-step screenshots of Stripe's updated dashboard. Graphwick's guide still shows the old interface. A refresh with current screenshots and an added troubleshooting section addresses the cause directly.
Common mistakes
Mistaking seasonality for decay
Comparing December with October for a tax-related query will show a drop that has nothing to do with the page. Compare year over year.
Only watching total site traffic
New pages can mask the decline of older ones. Review performance at the page level.
Questions
No. It is usually the result of competition and change rather than any action against the site. A sudden, sharp drop across many pages is more likely a core update, a technical problem or a manual action, and is worth investigating separately.
They can reduce clicks for some informational queries even when the page's ranking holds. How large the effect is varies by query, and published measurements of it differ, so check your own Search Console data.
