Reasoning
We treat each domain as a single opinion and weight by their composite confidence: litextension ~0.725 (value 1), TechRadar ~0.684 (value 1), WebsiteBuilderExpert ~0.711 (value 3). Weighted average = (1*0.725 + 1*0.684 + 3*0.711) / (0.725 + 0.684 + 0.711) ≈ 1.67. This balances the strong 3 from WebsiteBuilderExpert with the majority 1 opinions from two credible sources.