CCBot
AI Data ScraperOperated by Common Crawl
Downloads content for AI model training without direct attribution.
Recommended action: Review robots.txt policy and decide if training access is acceptable.
Category
AI Data Scraper
Primary use case
AI model training
Trust level
Review recommended
Trust Levels
- Trusted
- Generally safe
- Review recommended
- Caution advised
Trust levels are an indication based on category, operator, and robots.txt compliance. Always review bot activity for your specific situation.
Learn how we assess trustrobots.txt
Respected
What is CCBot?
CCBot creates an open repository of web data used by researchers and AI companies worldwide. Its crawl data has been used to train many major language models including GPT and LLaMA.
What CCBot means for your site
CCBot downloads your content to include in datasets used to train AI models, operated by Common Crawl. Your text becomes part of the AI's general knowledge, but without direct attribution or links. This is a key distinction: training crawlers take your content, AI assistants cite it. You can control training access via robots.txt without affecting citations.
What should you do?
- Decide whether you want Common Crawl to train on your content
- Block via robots.txt if unwanted: User-agent: CCBot / Disallow: /
- Monitor crawl patterns for unexpected spikes
- Review BotSights data to see which pages are targeted
How to identify CCBot
CCBot uses the user-agent "CCBot" and respects robots.txt. It crawls broadly and systematically, often downloading full page content.
CCBotccbotFrequently Asked Questions
Can I stop CCBot from using my content?
Yes. Add "User-agent: CCBot\nDisallow: /" to your robots.txt.
Does blocking CCBot affect my AI visibility?
No. Blocking a training crawler only prevents your content from being used for model training. AI assistants (like ChatGPT-User) use separate bots that are not affected.
Is my content being used without permission?
Training crawlers collect publicly accessible content. The legal and ethical landscape around this is evolving. Robots.txt gives you a practical control mechanism.
Other AI Data Scraper bots
See which pages AI training crawlers target
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- See exactly which content is being scraped
- Make smarter allow or block decisions
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