majorTrafficSource

Given a predicate that represents a relationship or action between entities, generate a one-sentence description explaining its meaning.  
# Instructions
Focus on describing the relationship, not the entities themselves. 
# Response Format
Begin the description with \' Indicates...\'

Predicate: majorTrafficSource

Indicates that one entity serves as the primary or most significant source of traffic (e.g., visitors, data, or network requests) for another entity.