Keyword Lifecycle
The arc a query travels, from first appearance through peak demand to maturity and eventual decline.
Analogy Mental model
A pop song. It charts, it holds the top for a season, then it becomes supermarket background music or disappears entirely.
In practice What you actually do
Hardware and product names move fast, often within one or two years. Problems that never resolve, how to lose weight, how to tie a tie, have no end at all. Match the investment to the horizon: build assets for the questions that persist, and treat product pages as leases rather than property.
Where people get burned Pitfalls
Decline is visible months before the traffic goes. Watch the trend line and start the replacement while the old page still ranks, so the audience has somewhere to land instead of arriving at something nobody maintains.
This entry was written in English from the Chinese original, not machine-translated. Read the Chinese version →