Are you detectable as a bot?
This page just classified this very request from passive signals alone — no JavaScript, no fingerprinting, no cookies. Here’s the verdict on you:
Your classification
ai-agent
agent-likelihood score: 90/100
The signals that decided it
| User-Agent signature match | ClaudeBot | 🟢 |
| Browser client hints (sec-ch-ua) | absent | ⚪️ |
| Accept-Language header | absent | ⚪️ |
| Fetch metadata (sec-fetch-*) | absent | ⚪️ |
| Accepts text/html | no | ⚪️ |
Test your own client / script
curl https://agent-observatory-flame.vercel.app/api/whoami
# → { "verdict": "...", "agentLikelihoodScore": ..., "reasoning": { ... } }Free, no key, CORS-open. Point any scraper, headless browser, or agent at it and see exactly which headers give it away. Signature table at /ai-crawlers.