KPI.CC

Webmaster tools provide you with a free and easy way to make your site more Google-friendly.

nginx [engine x] is a HTTP server and mail proxy server written by Igor Sysoev.

Ubuntu is a free, Debian derived Linux-based operating system, available with both community and professional support.

PHP is a widely-used general-purpose scripting language that is especially suited for Web development and can be embedded into HTML.

Openads offer ad serving software that is simple, reliable and totally independent. Best of all, it's free!

Users can pin the site to the Windows start bar.

JQuery is a fast, concise, JavaScript Library that simplifies how you traverse HTML documents, handle events, perform animations, and add Ajax interactions to your web pages. jQuery is designed to change the way that you write JavaScript.

A jQuery extension that provides functionality to "ease" things onto or off of the screen.

VK is an all-purpose tool for finding friends.

Prototype is a javascript framework which aims to ease development of dynamic web applications.

script.aculo.us provides you with easy-to-use, cross-browser user interface JavaScript libraries to make your web sites and web applications fly.

The website claims XHTML strict. XHTML Strict is the same as HTML 4.01 Strict but follows XML guidelines. See the link for more information.

W3C Recommended definition of the type of stylesheets used in a document.

The description attribute provides a concise explanation of the page content.

Meta tag containing keywords related to the page.

Cascading Style Sheets (CSS) is a stylesheet language used to describe the presentation of a document written in a markup language. Its most common application is to style web pages written in HTML

JavaScript is a scripting language most often used for client-side web development. Its proper name is ECMAScript, though "JavaScript" is much more commonly used. The website uses JavaScript.

The website uses conditional comments that are supported by Microsoft Internet Explorer. They allow web developers to show or hide HTML code based on the version of the viewer's browser.

UTF-8 (8-bit UCS/Unicode Transformation Format) is a variable-length character encoding for Unicode. It is the preferred encoding for web pages.