Contact

Feedback about tool accuracy, data correctness or page experience is always welcome.

1. Email

[email protected]
Please mention the issue type in the subject, e.g. "Bug: compressed image has a colour shift" or "Data: incorrect draw numbers for issue 26126".

2. What we can help with

• A tool returns an unexpected result, or cannot process a file type (browser version and file type are enough; no file needed).
• Draw data differs from the official announcement (include the issue number and an official link).
• Layout or loading problems on mobile devices.
• Suggestions for new tools, with the scenario they should solve.

3. What we do not handle

• Medical, legal or investment advice.
• Partnerships based on traffic manipulation, ad clicking or bulk low-quality content.

4. Response time

This is a small independent project; we usually reply within three business days, with data corrections prioritised.