FV Gravatar Cache
There’s one problem with Gravatars. They are very slow to load. Each page with comments on them makes one call per comment to the Gravatar server. While a single call takes only a 100ms, on a page with hundreds of comments, we are talking about major slowdowns. Page loads can take 20 seconds and more. This plugin solves this problem by: caching gravatars with WordPress cron job.. caching gravatars on comment submission maintaining a single copy of the default gravatar instead of downloading it again and again for all the email addresses with no gravatar associtated Installation guide Support and more information
Simple Local Avatars
Adds an avatar upload field to user profiles if the current user has media permissions. Generates requested sizes on demand just like Gravatar! Simple and lightweight. Just edit a user profile, and scroll down to the new “Avatar” field. The plug-in will take care of cropping and sizing! Stores avatars in the “uploads” folder where all of your other media is kept. Has a simple, native interface. Fully supports Gravatar and default avatars if no local avatar is set for the user – but also allows you turn off Gravatar. Generates the requested avatar size on demand (and stores the new size for efficiency), so it looks great, just like Gravatar! Lets you decide whether lower privilege users (subscribers, contributors) can upload their own avatar. Enables rating of local avatars, just like Gravatar. Support Level Simple Local Avatars’ support level is marked as stable. 10up is not planning to develop any new features for this, but will still respond to bug reports and security concerns. We welcome PRs, but any that include new features should be small and easy to integrate and should not include breaking changes. We otherwise intend to keep this tested up to the most recent version of WordPress.
