The web page being accessed. While multiple URLs (separated by commas) can be provided, each URL should be of the format URL name:URL value. URL name is a unique name assigned to the URL, and the URL value is the value of the URL. By default, the url parameter is set to HomePage:http://aws.amazon.com/ec2/, where HomePage is the URL name, and http://aws.amazon.com/ec2 is the URL value. You can modify this default setting to configure any URL of your choice - eg., the URL of the login page to your cloud-based infrastructure. To provide multiple URLs, click on the encircled '+' button adjacent to the URL text box. This will lead you to a specialized interface where you can configure multiple URLs for monitoring.