Number one is a good server. Demanding web pages (with a lot of visitors and functionality - such as e-commerce or intranet) tend to be on their own "machine". This machine / computer / server (dear child has many names) has lots of software in themselves to be able to deliver what your browser viewing. This software is often updated with security updates, better faster functionality, new features and general improvements, just as all the software you have, for example, your smartphone or tablet. To guarantee a good performance need all this software to be properly configured and updated to the latest version to deliver optimal. We continually monitors serve and ensure that they contain the latest software.