Google Analytics is a service offered by Google that generates detailed statistics about a website's traffic and traffic sources and measures conversions and sales. Google Analytics can track visitors from all referrers, including search engines and social networks, direct visits and referring sites. It also displays advertisin...
PHP is a widely-used general-purpose scripting language that is especially suited for Web development and can be embedded into HTML.
Google's hosted library for web fonts. Allows websites to choose and use fonts from a free, wide variety of fonts.