A technical score tells you how well-built a page is. It doesn't tell you whether the page actually persuades anyone of anything.
Speed, accessibility compliance, best practices, and technical SEO fundamentals — Lighthouse scores how well a page is built against objective, measurable technical standards.
Whether the page communicates value clearly, builds trust, and makes the next step obvious — none of this is something an automated technical scan can meaningfully evaluate, because it requires judgement, not measurement.
A technically flawless page with a vague headline, no trust signals, and a buried call-to-action will score well on Lighthouse and still convert poorly — the two scores are measuring genuinely independent things.
Technical soundness is a prerequisite, not a substitute, for commercial effectiveness — a slow or broken page undermines even great messaging, but a fast, valid page with weak messaging still won't convert.
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