Executive summary
Content decay is gradual visibility loss that compounds unnoticed. The fix is to detect the slide early, diagnose the cause - staleness, competition or technical - and refresh with genuine new substance, because engines and AI ignore date-only edits.
What this helps you decide
Whether a decaying page should be refreshed, consolidated or retired, and how to refresh it if so.
Business problem
Pages that used to perform are sliding, and light 'refresh the date' edits are not bringing them back.
Step-by-step process
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1
Detect
Flag pages on a sustained downward visibility trend before the drop becomes a cliff.
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2
Diagnose
Separate the cause: is the page stale, out-competed, or hit by a technical regression?
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3
Decide
Refresh valuable pages with a content cause; fix technical causes first; retire low-value pages.
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4
Renew substance
Add genuinely new data, examples and sub-topics - and re-engineer the answer to be re-citable.
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5
Re-link and set a review date
Refresh internal links and diarise the next review so decay is caught next time.
Worked example
Checklist
- Decline detected from a real trend, not one bad week
- Cause diagnosed before editing
- Refresh adds substance a reader would actually learn from
- Answer re-engineered for re-citation
- Review date set on the page
Common mistakes
- Changing the date and nothing else
- Refreshing before diagnosing the cause
- Refreshing low-value pages
- Ignoring a competitor who simply did it better
30-minute experiment
FAQs
How do I know decay is real and not noise?
Look for a sustained trend over weeks across the query, not a single dip. Grade the signal on the Evidence Ladder before acting.
Is refreshing always better than rewriting?
If the page targets valuable intent and has authority, refresh. If intent has shifted entirely, a re-angle or new page may be better.
Recommended next steps
Where this fits - and what's next
The SearchScore path from a problem you feel to visibility you can measure.