This report (seen below) shows you not only the numbers, but also lets you read the individual blogs, policy documents, newspapers, and other online outlets that mention your article. The donut visualization at the top-left of the report includes a single, weighted score that attempts to sum up the attention that your work has received. Below the visualization is contextual information that shows you how the article’s metrics compare to those of articles published in the same year, journal, and so on.
At the top right-hand corner of the page, you can sign up to receive notifications whenever someone mentions your article online. The only drawback of Altmetric.com’s notification emails is that you have to sign up for a new notification for each article. This can cause inbox mayhem if you are tracking many publications.