Drupal is a free software package that allows you to easily organize, manage and publish your content, with an endless variety of customization
Amazon CloudFront is a content delivery web service. It integrates with other Amazon Web Services to give developers and businesses an easy way to distribute content to end users with low latency, high data transfer speeds, and no commitments.
PHP is a widely-used general-purpose scripting language that is especially suited for Web development and can be embedded into HTML.
Amazon Route 53 is a highly available and scalable Domain Name System (DNS) web service.
Meta descriptions are HTML attributes that provide concise explanations of the contents of web pages. Meta descriptions are commonly used on search engine result pages (SERPs) to display preview snippets for a given page.
The http-equiv attribute provides an HTTP header for the information/value of the content attribute. The http-equiv attribute can be used to simulate an HTTP response header.
A canonical link element is an HTML element that helps webmasters prevent duplicate content issues by specifying the "canonical", or "preferred".