Organic CTR Benchmarks and the Impact of AI Overviews – May 2026
Measure your site's whole‑site CTR against the median industry, DR, and size benchmarks, and optimize title tags and meta descriptions to counter AI Overviews.
Rewrite title tags and meta descriptions to match intent, add structured data, and target queries less likely to trigger AI Overviews.
Summary
Median whole‑site organic click‑through rates (CTR) for May 2026 span from 7.53% in Adult to 0.90% in Law & Government across 26 industries. Domain Rating correlates with CTR, rising from 0.43% at DR 0‑10 to 2.56% at DR 90‑100. Indexed‑page counts also influence CTR, increasing from 0.61% for sites with 0‑10 pages to 1.68% for those with 5,000+ pages. AI Overviews suppress clicks by roughly 58% when present, especially for informational and question queries that trigger the most AI Overviews. The overall CTR ceiling is lower due to SERP features such as featured snippets, knowledge panels, and local packs. Brand recognition improves CTR, reflected in higher DR and larger sites. The data shows a falling CTR trend driven by AI Overviews and SERP features, with the most affected queries being answer‑heavy. Levers to improve CTR include rewriting title tags to match intent, adding structured data, and targeting queries less likely to trigger AI Overviews.
Key changes
- Median organic CTR ranges from 7.53% in Adult to 0.90% in Law & Government
- DR median CTR rises from 0.43% at DR 0‑10 to 2.56% at DR 90‑100
- Indexed‑page median CTR increases from 0.61% (0‑10 pages) to 1.68% (5,000+ pages)
- AI Overviews suppress clicks by roughly 58% when present
- Informational and question queries trigger the most AI Overviews, reducing CTR
- CTR improves with brand recognition, reflected in higher DR and larger sites
- The overall CTR ceiling is lower due to SERP features and AI search
- Levers to improve CTR include rewriting title tags, adding structured data, and targeting queries less likely to trigger AI Overviews