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Crawler Tracking

See which AI crawlers visit your site and understand how they index your content.

5 min readUpdated Jan 13, 2026
What you'll learn
  • Understand which AI crawlers visit your site
  • Install the Trakkr tracking pixel
  • Monitor crawler activity in real-time
  • Identify indexing issues before they affect visibility

AI models like ChatGPT, Claude, and Perplexity rely on crawlers to index web content. Understanding which crawlers visit your site - and how often - gives you insight into how AI models discover and learn about your brand.


What are AI crawlers?

AI crawlers are automated bots that browse the web to gather training data and keep AI knowledge current. Each major AI platform has its own crawler:

CrawlerAI PlatformPurpose
GPTBotOpenAI (ChatGPT)Training data and web browsing
ClaudeBotAnthropic (Claude)Training and real-time search
PerplexityBotPerplexityReal-time search results
Google-ExtendedGoogle (Gemini)Training data

When these crawlers visit your site, they're indexing your content - which directly affects what AI models know about you.


Installing the tracking pixel

To see which crawlers visit your site, install the Trakkr tracking pixel:

  1. 1Go to Settings → Crawler Tracking
  2. 2Copy the JavaScript snippet
  3. 3Add it to your website's <head> section
  4. 4Verify the installation

The pixel is lightweight (<1KB) and won't affect page load times.

Note
<script async src="https://pixel.trakkr.ai/t.js" data-id="YOURTRACKINGID"></script>

Understanding crawler data

Once installed, you'll see:

Visit frequency - How often each crawler visits your site Pages indexed - Which pages crawlers access Indexing trends - Whether crawler activity is increasing or decreasing Bot detection - Confirmation that AI bots can access your content

Tip
If you're not seeing crawler visits, your site may be blocking bots. Check your robots.txt file and CDN settings.

Troubleshooting

No crawler data showing

  1. 1Verify pixel installation - Use browser dev tools to confirm the script loads
  2. 2Check robots.txt - Ensure you're not blocking AI crawlers
  3. 3Wait for crawlers - Some bots only visit weekly

Crawlers are blocked

Check your robots.txt for these patterns:

Note
# This blocks AI crawlers - remove to allow indexing
User-agent: GPTBot
Disallow: /

User-agent: ClaudeBot
Disallow: /

To allow all AI crawlers, use:

Note
# Allow AI crawlers
User-agent: GPTBot
Allow: /

User-agent: ClaudeBot
Allow: /

User-agent: PerplexityBot
Allow: /

Low visit frequency

  • Ensure your sitemap is up to date
  • Add internal links to important pages
  • Publish content regularly to attract crawlers

Best practices

Keep robots.txt permissive - Allow AI crawlers unless you have specific reasons to block

Structure content clearly - Use headings, lists, and semantic HTML

Update regularly - Fresh content attracts more crawler visits

Monitor trends - Declining visits may indicate technical issues


What's next

Platform setup guides

Connect your hosting platform to get server-side crawler detection - more accurate than client-side tracking and catches crawlers that don't execute JavaScript.

PlatformMethodBest for
CloudflareAPI TokenSites behind Cloudflare CDN
WordPressPluginWordPress-hosted sites
VercelOAuth + Log DrainsVercel-deployed apps
NetlifyOAuth + Edge FunctionNetlify-deployed sites

JavaScript Rendering

Ensure AI crawlers see your content.

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