FAQ
How does CheckThatURL work? tap
We analyze domain patterns, page text, links, forms, and behavioral signals. A trained model predicts phishing risk and we group reasons for clarity.
Do you store the links I scan? tap
No. Scans are processed in memory and discarded. Your browser keeps a local “Recent” list you can clear anytime.
What is “Self‑hosted mode”? tap
When enabled by an admin (
CTU_SELF_HOSTED=1), all scans stay in your network and external lookups
(e.g., WHOIS) are disabled or pulled from a local cache.
Are verdicts always correct? tap
No model is perfect. Treat the verdict as guidance and apply judgment—especially for high‑value actions like banking or crypto transfers.
Can I integrate this into my product? tap
Yes—there’s a simple REST endpoint at
/check. Contact us for rate limits and enterprise options.
Didn’t see your question? Email support@checkthaturl.com.