CloudFlare can quickly and easily accelerate your website online by distributing a cached copy of your website throughout its geographically dispersed Content Delivery Network (CDN). This means that your static files are kept closer to your visitors, and helps improve your page load speeds, with zero configuration required.
In addition, the CloudFlare network also blocks threatening and abusive traffic before it reaches your website. Online threats such as comment spam, excessive bot crawling, attempted SQL injection and other attacks can be blocked before ever reaching your website.