Rating: 5 stars

Thank you !

Rating: 5 stars

The plugin does what it says and is elegantly simple to use.

Very useful if you use Gravatar, as it reduces the number of requests per page and, thus, increasing page speed.

Rating: 4 stars

The gravatars in the comment list of the dashboard are still uncached.

Rating: 5 stars

Do not hesitate to use this plugin! you noticed better performance on your site, and you can validate it in pingdoom tools or google pagespeed ??.

Thank you.

Rating: 4 stars

The plugin does its job nicely, but lacks a bit in testing.
During development (having WP_DEBUG set to true) following Notices pop out, totally destroying my theme:

Notice: wp_enqueue_script was called incorrectly. Scripts and styles should not be registered or enqueued until the wp_enqueue_scripts, admin_enqueue_scripts, or login_enqueue_scripts hooks. Please see Debugging in WordPress for more information. (This message was added in version 3.3.) in /wordpress/wp-includes/functions.php on line 2989

Notice: wp_enqueue_style was called incorrectly. Scripts and styles should not be registered or enqueued until the wp_enqueue_scripts, admin_enqueue_scripts, or login_enqueue_scripts hooks. Please see Debugging in WordPress for more information. (This message was added in version 3.3.) in /wordpress/wp-includes/functions.php on line 2989

Notice: register_uninstall_hook was called incorrectly. Only a static class method or function can be used in an uninstall hook. Please see Debugging in WordPress for more information. (This message was added in version 3.1.) in /wordpress/wp-includes/functions.php on line 2989

In the configuration for the plugin

Notice: Undefined variable: all_size in /wordpress/wp-content/plugins/nix-gravatar-cache/nf-gravatar-cache.php on line 286

also pops up.

Rating: 5 stars

Great Plugin! I use this plugin to improve the google pagesspeed points on https://www.code4business.de/, e.g. on https://www.code4business.de/make-a-gift-magento-warenkorbpreisregeln-um-geschenke-erweitern/. It works without any problems. The only thing I had to do was creating a php.ini-file:
allow_url_fopen=on
Thanks for the plugin!

Rating: 5 stars

I am using this plugin at work.

Rating: 5 stars

This plugin works on my own site https://roman-shymko.com/ and work nice. It caches gravatar images on the server avoiding the number of external requests that increase the site’s performance.