Nikolay has filled a huge need in the Wordpress space with this plugin. There are a couple of other options out there, but none of them are this easy to use and are of this quality. I am a developer myself so I recognize when a plugin is designed and coded smartly. This plugin is definitely done well. And the developer is VERY responsive to his users and is eager to take suggestions and make improvements to the software. I encourage anyone with a Wordpress site to get this plugin and put it to good use. Your pages will definitely load faster.