This widget will display the current reach, rank or pageviews for 1 to 5 sites at a time, in the last 7 days to 5 years. Data is fetched from Alexa.com .
To get to the code, select the standalone version of the widget you are interested in, and display its code through your browser's appropriate option.
Apple Dashboard users: download the UWA widget, install it on your Dashboard, copy/paste the URL of the online UWA widget you want to test (don't use a local, offline copy), and enjoy.