Search intent drift refers to a keyword’s dominant search intent gradually shifting over time, often triggered by broader cultural changes, product category evolution, or Google’s own core algorithm updates reinterpreting what a query is really seeking.
A keyword that once had primarily informational intent might drift toward commercial intent as a product category matures, meaning content built years earlier around the original intent can gradually underperform without any change to the content itself.
Monitoring SERP composition for target keywords over time helps catch intent drift early, signaling when existing content needs to be restructured to match a keyword’s evolved, current intent.
We monitor intent drift as part of our ongoing SEO Content Strategy service.