This is an alternative plugin for Gravatar. By installing and activating this plugin, you can use the avatar service Profile.ir. The service is an Iranian service that provides users with a portfolio and blog system. By installing this plugin, the avatar images of your users will be taken from this service and also if the user has an image on gravatar and it has no account on Profile.ir this plugin receive this image smartly and upload it on its server . by using this process, the loading speed in iran and iranian websites is multiplied.