Before a municipal portal analyzer can compare renewals across departments, what application-code concern must be settled first?
Select an answer to reveal the explanation.
Short Explanation
If every department invents its own idea of a 'page' or a 'user,' the analyzer turns into alphabet soup. Lock a shared event schema—page, referrer, time, anonymous id—so the same story can be told across sites. Consistency up front beats heroic cleanup later.
Full Explanation
Event schema is an application-code concern for web analyzers: emitters must emit comparable fields so sessionization, funnels, and multi-site rollups work. Stable definitions for page, referrer, timestamp, and anonymous identifiers enable trustworthy municipal analytics. Without that contract, volume alone cannot produce comparable UX metrics.