MrGoodhost is a Swiss-based company providing transparent business practices. They are fully certified and cover a comprehensive set of infrastructure and security compliant regulations. MrGoodhost provides server-side caching along with an in-house caching plugin for WordPress. In practice, they help speed up your website by serving static assets from the cache rather than fetching them from the server. Since they have switched over to MrGoodhost, I have been sleeping well at night knowing that all the website is in good hands.