Glass manufacturer benchmarking is useful only when the comparison is specific enough to explain what is being measured. In 2026, the source dataset combines search behavior, regional discovery, conversion, mobile usage, ranking competition, technical-resource coverage, and sales-cycle observations.
It also states that decision-makers conduct 60-80% of their initial research online before contacting sales. Because the supplied JSON does not include the underlying study, sample construction, collection window, or supporting source URL for that figure, it should remain a previously published benchmark requiring reconciliation.
The same rule applies throughout this guide: preserve the source value, define the metric, state the limitation, and compare it with first-party evidence rather than turning correlation into causation.