B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Current
48%
48% -- ai overview query coverage for Google search queries showing AI Overview (2026-05)
As of May 2026, AI Overviews appear on more than 48% of all Google search queries.
- Reported as 'more than 48%'
Attribution:
View source
Lighthouse Research Team
Last verified:
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Source verified
Evidence graded
Value
48%
Unit
Percentage
Data Vintage
2026-05
Entity
Evidence Quality
B
Strong, reliable evidence
Sourced from a well-regarded research firm or industry leader with transparent methodology and a reasonably large sample.
Single source - not yet corroborated
Score breakdown
Extraction
50
Source Trust
60
Citation Chain
20
Independence
30
Methodology
45
Freshness
95
Source
Uravation
Primary
Tier C
https://bell-co.jp/media/llmo-implementation-7-steps ↗
Source Article
LLMO対策を今すぐ始める7ステップ完全実行ガイド｜中小企業がAI検索で引用される仕組み
この記事でわかること（結論・要約）
LLMO対策（大規模言語モデル最適化）とは、ChatGPT・Gemini・PerplexityなどのAIが回答を生成する際に、自社の情報を引用・推薦させるための最適化施策です。
2026年5月時点でGoogleの全検索クエリの48%以上にAI Overviewが表示されており、従来のSEOだけでは見込み客に届かない状況が加速しています。この記事では、中小企業の経営者がすぐに実行できる7つのステップで、LLMO対策の具体的な進め方を体系的に解説します。各ステップには実装例・チェックリスト・効果指標を含めており、「何から始めればよいかわからない」という課題を解消…
Original Research
Uravation
· Original study ↗
Methodology
Reported as 'more than 48%' (48%以上) of all Google search queries displaying AI Overview; attributed to Uravation survey
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
Google search queries showing AI Overview: 48% ai overview query coverage. Source: Uravation (2026-05). Via Lighthouse Intelligence -- https://lighthousedata.io/data/google-ai-overview-query-coverage
HTML Embed
<blockquote cite="https://lighthousedata.io/data/google-ai-overview-query-coverage" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>48%</strong> -- ai overview query coverage for Google search queries showing AI Overview<br><small>Source: Uravation (2026-05) · <a href="https://lighthousedata.io/data/google-ai-overview-query-coverage" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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