Claude SEO: How to Get Cited in Claude AI

Claude uses Brave Search as its search infrastructure, giving it access to Brave's independent index of 30+ billion pages. According to Anthropic's announcement, this makes Claude one of the few AI assistants with access to a truly independent search index not derived from Google or Bing.

Key Facts: Claude Search Infrastructure

Why Brave Search Matters

According to Brave's documentation, Brave Search operates independently from Google and Bing. It builds its own index from scratch, which means:

• Sites that rank well in Google may not rank in Brave
• Brave may surface different results than Google or Bing
• Independent index means independent visibility opportunities
• Less dominated by the same large publishers

How to Optimize for Claude Citations

1. Verify Brave Search Indexing

Check if Brave has indexed your important pages:

• Search your domain in Brave: search.brave.com
• Check individual page URLs
• Compare Brave results to Google results for your target keywords
• If pages are missing, ensure your site is crawlable and has proper technical SEO

2. Allow ClaudeBot in Robots.txt

According to Anthropic's documentation, ClaudeBot is unique among AI crawlers in supporting the Crawl-delay directive. Example configuration:

User-agent: ClaudeBot
Allow: /
Crawl-delay: 10

Legacy directives for ANTHROPIC-AI and CLAUDE-WEB are also honored.

3. Ensure Server-Side Rendering

According to Vercel's research, ClaudeBot cannot execute JavaScript. If your site relies on client-side rendering (React, Vue, Angular without SSR), Claude will see a blank or incomplete page.

• Implement server-side rendering (SSR)
• Use static site generation (SSG) for content pages
• Pre-render critical pages for crawlers
• Test with JavaScript disabled to see what crawlers see

4. Structure Content for Extraction

Claude synthesizes information from retrieved pages. Content optimized for extraction includes:

• Clear heading hierarchy (H1, H2, H3)
• Direct answers to questions near headings
• Tables with structured data
• FAQ sections with question-answer format
• Specific facts and statistics

ClaudeBot Crawling Behavior

ClaudeBot has been noted for aggressive crawling. 404 Media reported that iFixit saw ClaudeBot hit their site nearly 1 million times in 24 hours in 2024.

To manage ClaudeBot's crawl rate, use the Crawl-delay directive:

User-agent: ClaudeBot
Crawl-delay: 30

This tells ClaudeBot to wait 30 seconds between requests. ClaudeBot is the only major AI crawler that respects this directive.

Brave Search vs Google: Key Differences

Frequently Asked Questions

Does my Google ranking affect Claude visibility?

Not directly. Claude uses Brave Search, which has its own independent index. Your Brave rankings matter more than Google rankings for Claude visibility.

How do I check my Brave Search rankings?

Search your target keywords at search.brave.com and note where your pages appear. Compare to your Google rankings to identify gaps.

Should I allow ClaudeBot?

If you want Claude visibility, yes. You can use Crawl-delay to manage crawl rate. Blocking ClaudeBot may reduce your visibility in Claude's responses.

Why doesn't Anthropic publish IP ranges?

According to Anthropic's documentation, they use service provider public IPs rather than dedicated ranges. This makes verification harder but doesn't change robots.txt compliance.

Sources

• Anthropic: Claude Now Has Web Search
• Anthropic: ClaudeBot Documentation
• Brave: Search Independence
• Vercel: The Rise of the AI Crawler
• 404 Media: ClaudeBot Crawling Behavior

Related Research

• How AI Search Tools Source Information from Organic Search Results
• AI Crawler Comparison: GPTBot, ClaudeBot, PerplexityBot Guide
• JavaScript and AI Search: Why Server-Side Rendering Matters