Due to overwhelming number of BOT queries, we are currently limiting hourly queries to 100 per requesting IP. If you're not logged in, you are only limited to 50 queries per hour. You may signup with us and query up to 100. Signing up is FREE and will always be FREE.
If you need more than 100 queryies per hour or have an input on our hourly limit, please contact us and we'll review your need and grant more queries if deemed appropriate.
