Pingdom offers cost-effective and reliable uptime and performance monitoring for your websites. They use more than 70 global polling locations to test and verify your sites 24/7, all year long. With Pingdom you can monitor your website’s uptime, performance, and interactions for a better end-user-experience. It lets you identify what about a web page is fast, slow, too big, what best practices you’re not following, and so on. It is an easy-to-use tool to help webmasters and web developers everywhere optimize the performance of their websites.