We keep as little as we can.
- The website you type, and the report we make about it, so we can show you the result and, if you watch, compare later checks.
- A scrambled form of your internet address, only to limit free checks per person per day.
- Payment details are handled by Stripe; we never see your card. Stripe gives us your email address so it can send your receipt.
We set no cookies and use no advertising or tracking tools. To have your data deleted, reply to your payment receipt or, for a free check, send us its link.
To make a report we send your website's public address and questions about your business to OpenAI, Anthropic and Perplexity through their business APIs.