Caissa's Web Online Chess
Java Functionality Check
This page will perform a series of simple tests to determine if your computer can properly connect to the Caissa Server. Status messages will appear below as the test proceeds. It may take a few moments for all message to appear, depending on your connection speed.

Normal status messages are displayed in green. Any messages in red indicate potential problems.

If you don't see any status messages at all, JavaScript is not functioning. Make sure you do not have it disabled in your browser settings.

If JavaScript is working but you don't see any Java status, Java may be disabled or may have insufficient permissions set.

If Java loads but cannot connect to the server, you may have a firewall or other software preventing outgoing connections.

If you see a success message, your computer is properly configured to use the Caissa Java Interface.