Wikipedia 'Template Parameter Obsolescence' Rate
How quickly Wikipedia template parameters become obsolete over time.
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About this data
This page tracks the rate at which parameters in Wikipedia templates fall out of use. It measures the percentage of unused parameters and the monthly obsolescence rate, revealing maintenance gaps in one of the web’s most important knowledge bases. The data comes from analysing template parameter usage across Wikipedia articles, highlighting how often parameters are abandoned as articles evolve.
Why this isn't published anywhere else
No dedicated, regularly updated source tracks Wikipedia template parameter obsolescence rates specifically. General template tools and maintenance pages exist but do not provide this metric directly.
Uniqueness score 1.00 — assessed against live web search results when this subject was created.