What Is a Gravatar Profile?
Your Gravatar profile includes your Gravatar image and name, as well as other profile details you may choose to include. To edit your Gravatar profile, log in at Gravatar.com, click My Account, and then Edit My Profile — or just click here.
The profile appears on the Gravatar website:
It can also appear on hovercards — a mini profile that appears when a user hovers over a Gravatar image:
Some plugins, themes, and widgets for WordPress allow your profile to be displayed in other places on your site as well. All profile information is public.