Glossary content targets specific search intent. Use Search Console to monitor long-tail query impressions. These often start with “what is” or “define.” Track clicks and CTR on those pages. In GA4, check scroll depth and dwell time. Quick exits may mean vague definitions. Monitor bounce rate across glossary entries. Internal links to deeper content are critical. Measure how glossary pages support funnel entry. Are users visiting services after reading? Use structured data for definitions if applicable. Check appearance in knowledge panels or featured snippets. Glossaries are foundation content. Their SEO value is persistent and measurable.