We tested 600,000 pages to see if AI content hurts Google rankings. It shows Google neither punishes nor favors AI pages.
Many people worry that using AI to write or help write content will make their pages drop in search results.
Researchers grabbed the top 20 results for 100,000 random keywords and ran 600,000 pages through an AI detector. They found only 13.5% were pure human and 4.6% were pure AI; the rest mixed both. This mix suggests AI help is common in top content.
They then checked if pages with more AI writing ranked lower or higher on Google. The link between AI use and position was basically zero. A tiny edge appeared for pages with less AI at the very top spot, but it was small.
In the end, Google seems to care more about whether content is useful than how it was made. So you can use AI to help draft, check grammar, or spark ideas without fearing a ranking penalty.