The crawler access part is non-negotiable.
Check your robots.txt for:
# AI Crawlers - Allow access
User-agent: GPTBot
Allow: /
User-agent: PerplexityBot
Allow: /
User-agent: ClaudeBot
Allow: /
User-agent: anthropic-ai
Allow: /
User-agent: Google-Extended
Allow: /
If you want to block (for opt-out):
User-agent: GPTBot
Disallow: /
Our discovery:
Legacy robots.txt was blocking GPTBot due to wildcard rules from 2019.
Fixing this one issue led to first AI crawler visits within 48 hours.
Check robots.txt before anything else.